移动位置隐私保护的研究基于博弈论的访问控制方法</t我tle> <link href="//www.newsama.com/static/themes/hindawi/base.css" rel="stylesheet"> <link href="https://static-01.hindawi.com/articles/wcmc/volume-2018/1847890/1847890-style.css" rel="stylesheet" class="next-head"> <link href="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/static/lib/basictable.css" rel="stylesheet" media="none" class="next-head"> <link rel="stylesheet" href="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/static/lib/owl.carousel.min.css" media="none" class="next-head"> <link rel="stylesheet" href="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/static/lib/owl.theme.default.min.css" media="none" class="next-head"> <link rel="preload" type="text/css" href="https://cdn.bibblio.org/rcm/4.24/bib-related-content.min.css" as="style" class="next-head"> <link rel="preload" type="text/css" href="https://cdn.bibblio.org/rcm/4.24/bib-related-content.min.css" as="style" class="next-head"> <link rel="stylesheet" href="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/css/common.4ea1a379.chunk.css"> <link rel="stylesheet" href="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/css/static/lnAN2Xjbmyh9PQ3GdOGr2/pages/journal_article.js.980e62ed.chunk.css"> <style data-styled="NQpXC gnduKR jzXSTA bNmdOy epRoim bUhGXt gjctdt jGJLow kAzjOl ivbKJD fopjOz hbVEoI khbeDd gvAGTV kNoiZu diutvq bqeMOy bMdQcY ldSkVQ cmzomn fJLQxX kuxTps prcY bJcSpM elhyhe fTkdCR jCfZqq EwsTm hYnXNL hGCBfz dfaOeH jOLhQl iiusBg TsaZF cqhPZs gaRePw dEfJbW eBepOs fSPaCp bVEEaH etauus ctePXh gCIfTO hHKuAX dIjoCg jUTgTa eujois cQgXqt ewCAZX kdvWPs hAFFGk lkWWFY ehYbwJ legory epgILe kCfRMJ bjwAQR byflLi jXeALb UVThf dDyxFF fkVFlF dzZrgS jLUVhb dVCLgr bBmZJZ ewHMLz bbzREB jknsZc eSvjPB jntdRu hAzjHP mBGSe fgGykB gQxyld bVtmCk hSHJbi ktFfKO bkiEfx ztvYg cUsFHx duuwge lcOiDF gsmOCv kPshFw hHHqqR jZOxOO eHMFfo XkrFe irNWJI iQSObO dMuGGA kfDwZY evMkvU fYrLtk fjviok hgKieC cIribm khHUcu hMPMVR dbAANp eyHfWh cBTaXT becpDt kCVTCa jzTMLK gbrQxi hRnXob hymroZ cbcyj hmDWcT isgRZA ihmyEq itFKcQ cGuwDn jrsDZP gWTCXQ jGPvPL etzuBr gWgCNb WHkfb ibWUzs kdRRST cHatnS kxdGAZ jHPgUP fXBKFa hNPrIr bnbfTS cYsVdk inBNwS dkutRV hlGpbO filPdg ecHxGW gCiATD eEFYIL dsXEHZ iXKuYd" data-styled-version="4.4.1"> /* sc-component-id: sc-bdVaJa */ .EwsTm{height:200vh;width:100%;position:fixed;z-index:1;background:rgba(255,255,255,0.8);} .EwsTm.isHide{display:none;} @media (min-width:768px) and (max-width:991px){} @media (min-width:992px){.EwsTm{display:none;}} /* sc-component-id: sc-htpNat */ .bUhGXt{color:black;-webkit-text-decoration:none;text-decoration:none;border-radius:5px;font-size:16px;} .bUhGXt:focus-visible{outline-width:3px;outline-color:#8fc9ff;outline-style:solid;} /* sc-component-id: sc-bxivhb */ .ivbKJD{display:inline-block;} /* sc-component-id: sc-ifAKCX */ .fopjOz{display:-webkit-inline-box;display:-webkit-inline-flex;display:-ms-inline-flexbox;display:inline-flex;-webkit-flex:wrap;-ms-flex:wrap;flex:wrap;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;list-style-type:none;margin:0;padding:0;} .fopjOz li{padding:0 10px;} .fopjOz li a{padding:0;} .fopjOz a{-webkit-transition:border .25s ease-in-out 0s;transition:border .25s ease-in-out 0s;border-bottom:2px solid #fff;border-radius:0;} .fopjOz a:hover{border-bottom:2px solid #9b9b9b;padding-bottom:4px;} .fopjOz .active{border-bottom:2px solid #57a61e;} /* sc-component-id: sc-EHOje */ .jOLhQl{vertical-align:middle;height:24px;}.iiusBg{vertical-align:middle;height:16px;}.TsaZF{vertical-align:middle;height:40px;} /* sc-component-id: sc-bZQynM */ .bNmdOy{max-width:1440px;margin:0 auto;width:100%;} /* sc-component-id: sc-htoDjs */ .khbeDd{vertical-align:middle;font-size:24px;}.gvAGTV{vertical-align:middle;font-size:9px;}.kNoiZu{vertical-align:middle;font-size:16px;}.diutvq{vertical-align:middle;font-size:22px;}.bqeMOy{vertical-align:middle;font-size:20px;}.bMdQcY{vertical-align:middle;font-size:11px;} /* sc-component-id: sc-fjdhpX */ .jzXSTA{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fff;height:70px;font-size:16px;font-weight:500;border-bottom:1px solid #e3e3e3;-webkit-transition:all 0.5s;transition:all 0.5s;} @media (max-width:991px){.jzXSTA{border-bottom:1px solid #e3e3e3;}} @media (max-width:767px){.jzXSTA{margin-bottom:70px;height:60px;}} .jzXSTA .header__padding{padding:0 20px;box-sizing:border-box;} @media (max-width:991px){.jzXSTA .header__padding{padding:0 0 0 20px;}} .jzXSTA .menu{position:fixed;top:60px;right:0;width:100%;background:white;} @media (max-width:991px){.jzXSTA .menu{z-index:2;}} @media (min-width:768px){.jzXSTA .menu{width:500px;top:70px;}} @media (min-width:991.5px){.jzXSTA .menu{display:none;}} .jzXSTA .menu ul{list-style-type:none;text-align:center;padding:0;margin:0;} @media (min-width:768px){.jzXSTA .menu ul{padding:0;border-left:1px solid #e3e3e3;}} .jzXSTA .menu ul li a{color:#4a4a4a;padding:10px;-webkit-text-decoration:none;text-decoration:none;display:block;border-bottom:1px solid #e3e3e3;} .jzXSTA .menu .button_wrap{width:90%;margin:10px auto;border-radius:5px;border-style:solid;border-width:1px;} @media (min-width:768px){.jzXSTA .menu .button_wrap{display:none;}} .jzXSTA .menu .button__publishing{background-color:#6ba439;color:#fff;border-color:#6ba439;} .jzXSTA .menu .button__login{display:none;background-color:#fff;color:#4D8A17;border-color:#e3e3e3;} .jzXSTA.headerUp{-webkit-transform:translateY(-100%);-ms-transform:translateY(-100%);transform:translateY(-100%);} /* sc-component-id: sc-jzJRlG */ .jGJLow{-webkit-box-pack:end;-webkit-justify-content:flex-end;-ms-flex-pack:end;justify-content:flex-end;} .jGJLow a{padding:10px;} .jGJLow nav{-webkit-align-self:center;-ms-flex-item-align:center;align-self:center;} @media (max-width:991px){.jGJLow nav{display:none;}} .jGJLow nav ul{margin-right:16px;} .jGJLow nav ul li a{color:#4a4a4a;padding:10px 0px 4px;margin:0 6px;} @media (max-width:991px){.jGJLow .icon-themeable{border-left:1px solid #e3e3e3;padding:23px 20px;}} @media (max-width:767px){.jGJLow .icon-themeable{padding:18px 20px;}} @media (max-width:767.5px){.jGJLow.mobileButtonFlex{-ms-flex:0 0 51%;-webkit-flex:0 0 51%;-ms-flex:0 0 51%;flex:0 0 51%;max-width:51%;}} /* sc-component-id: sc-cSHVUG */ .ldSkVQ{display:none;padding:0;background-color:#fff;border:none;height:59px;} @media (min-width:768px){.ldSkVQ{height:69px;}} .ldSkVQ img{box-sizing:content-box;width:28px;padding:17px 20px;} @media (min-width:768px){.ldSkVQ img{padding:22px 20px;}} @media (max-width:991px){.ldSkVQ{display:inline-block;}} /* sc-component-id: sc-kAzzGY */ .epRoim a{display:inline-block;padding:15px 0;} @media (max-width:767px){.epRoim a{padding:10px 0;}} @media (max-width:767.5px){.epRoim.mobileLogoFlex{-ms-flex:0 0 49%;-webkit-flex:0 0 49%;-ms-flex:0 0 49%;flex:0 0 49%;max-width:49%;}} /* sc-component-id: sc-chPdSV */ .hbVEoI{border:none;height:50px;background-color:#fff;margin:10px 0 0 17px;position:relative;} @media (max-width:991.5px){.hbVEoI{margin:0 3px 0 16px;padding:0;height:69px;}} @media (max-width:767.5px){.hbVEoI{height:59px;}} .hbVEoI img{box-sizing:content-box;} .hbVEoI .icon__cross{width:24px;height:24px;} @media (min-width:768px){.hbVEoI .icon__cross{padding:23px 20px;}} @media (min-width:992px){.hbVEoI .icon__cross{padding:0px;}} /* sc-component-id: sc-ckVGcZ */ .gjctdt{vertical-align:middle;height:39px;} @media (max-width:401px){.gjctdt{max-width:100%;}} /* sc-component-id: sc-jKJlTe */ .inBNwS{background-color:#0d2934;font-size:16px;position:relative;z-index:3;} @media (max-width:991px){.inBNwS{z-index:0;}} /* sc-component-id: sc-eNQAEJ */ .dkutRV{border-bottom :1px solid;border-color:#828282;padding:29px 40px 30px 40px;} @media (min-width:992px){.dkutRV{padding:40px 40px 40px 35px;}} .dkutRV .primary__footer .mobile{display:block;} .dkutRV .primary__footer .desktop{display:none;} @media (min-width:992px){.dkutRV .primary__footer{-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;}.dkutRV .primary__footer .mobile{display:none;}.dkutRV .primary__footer .desktop{display:block;}} @media (min-width:992px){.dkutRV .col5{-webkit-flex:0 0 18%;-ms-flex:0 0 18%;flex:0 0 18%;max-width:18%;}} .dkutRV address{font-style:inherit;line-height:1.5;font-size:16px;display:none;border-right:1px solid #EBEBEB;} @media (max-width:767px){.dkutRV address{border-bottom:1px solid #E3E3E3;padding-bottom:20px;}} @media (min-width:992px){.dkutRV address{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;margin-right:50px;}} @media (min-width:1200px){.dkutRV address{margin-right:70px;}} .dkutRV address p{margin:0;font-size:14px;} @media (max-width:767px){.dkutRV address p{text-align:center;}} @media (min-width:1200px){.dkutRV address p{font-size:16px;}} .dkutRV nav ul{list-style:none;padding:0;line-height:2;font-size:16px;margin:18px 0 0 0;} .dkutRV nav ul:first-child{margin:0;} @media (min-width:992px){.dkutRV nav ul{margin:0;}} .dkutRV nav ul li{line-height:22px;padding:5px;} .dkutRV nav ul li a{color:#d8d8d8;font-weight:500;display:block;font-size:16px;} .dkutRV nav ul li img{padding:2.5px 0 0 10px;box-sizing:content-box;-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg);} /* sc-component-id: sc-hMqMXs */ .hlGpbO{padding-top:6px;color:#FFFFFF;font-weight:500;margin-bottom:29px;} @media (min-width:992px){.hlGpbO{-webkit-flex:0 0 25%;-ms-flex:0 0 25%;flex:0 0 25%;max-width:-webkit-fit-content;max-width:-moz-fit-content;max-width:fit-content;}} /* sc-component-id: sc-kEYyzF */ .ecHxGW{margin-right:20px;} .ecHxGW:last-child{margin-right:0;} /* sc-component-id: sc-kkGfuU */ .filPdg{margin-top:15px;} /* sc-component-id: sc-iAyFgw */ .gCiATD{line-height:30px;font-size:11px;padding:10px 20px;text-align:center;} .gCiATD .textright{text-align:right;font-weight:500;} @media (max-width:767px){.gCiATD .textright{text-align:center;}} @media (min-width:992px){.gCiATD .textright{font-weight:100;}} .gCiATD a{font-size:13px;color:#fff;} /* sc-component-id: sc-hSdWYo */ .etauus{display:inline-block;background-color:#fff;color:#4D8A17;border-color:#E3E3E3;width:auto;border-radius:5px;font-size:16px;border-width:1px;border-style:solid;} .etauus:focus-visible{outline-width:3px;outline-color:#8fc9ff;outline-style:solid;} /* sc-component-id: sc-eHgmQL */ .fTkdCR{font-size:22px;color:#000;} @media (min-width:767.5px){.fTkdCR{font-size:24px;}} @media (min-width:991.5px){.fTkdCR{font-size:25px;}} .fTkdCR:after{content:'';display:inline-block;margin-top:0.2em;margin-left:0.5em;} /* sc-component-id: sc-iRbamj */ .jZOxOO{font-size:30px;font-weight:500;-webkit-letter-spacing:1px;-moz-letter-spacing:1px;-ms-letter-spacing:1px;letter-spacing:1px;line-height:1;margin-top:0;} @media (min-width:767.5px){.jZOxOO{font-size:40px;}} @media (min-width:991.5px){.jZOxOO{font-size:40px;}} .jZOxOO sup,.jZOxOO sub{vertical-align:baseline;position:relative;top:-10px;} .jZOxOO sub{top:10px;} /* sc-component-id: sc-Rmtcm */ .hNPrIr{font-size:20px;font-weight:500;margin-top:0;margin-bottom:15px;} /* sc-component-id: sc-bRBYWo */ .fXBKFa{display:inline-block;} @media (max-width:991.5px){.fXBKFa{width:100%;}} @media (min-width:991.5px){.fXBKFa.hide{display:none !important;}} /* sc-component-id: sc-hzDkRC */ .bnbfTS{display:-webkit-inline-box;display:-webkit-inline-flex;display:-ms-inline-flexbox;display:inline-flex;-webkit-flex:wrap;-ms-flex:wrap;flex:wrap;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;list-style-type:none;margin:0;width:100%;padding:0 !important;border-top:1px solid #fff;} .bnbfTS li{width:100%;text-align:center;box-sizing:border-box;padding:17px 0px;min-height:48px;} .bnbfTS li a{display:block;} .bnbfTS .iconBorder{border-right:1px solid #fff;} .bnbfTS img{width:23px;} .bnbfTS img.socialLinkedin{width:28px;} .bnbfTS .wechat-container{position:relative;} .bnbfTS .wechat-container .addthis_inline_share_toolbox{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0 !important;} /* sc-component-id: sc-jtRfpW */ .hHKuAX{background-color:#6BA439;color:#fff;padding:20px;line-height:22px !important;border-radius:0;border-top:1px solid #fff;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;min-height:60px;} .hHKuAX img{display:-webkit-inline-box;display:-webkit-inline-flex;display:-ms-inline-flexbox;display:inline-flex;-webkit-align-self:center;-ms-flex-item-align:center;align-self:center;} .hHKuAX span{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-self:center;-ms-flex-item-align:center;align-self:center;} .hHKuAX span.text{padding-left:20px;font-weight:500;} @media (max-width:360px){.hHKuAX span.text{padding-left:5px;font-size:14px;}} @media (min-width:320px) and (max-width:767.5px){.hHKuAX span.text{padding-left:20px;}}.dIjoCg{background-color:#F2F2F2;color:#4A4A4A;padding:20px;line-height:22px !important;border-radius:0;border-top:1px solid #E3E3E3;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;min-height:60px;} .dIjoCg img{display:-webkit-inline-box;display:-webkit-inline-flex;display:-ms-inline-flexbox;display:inline-flex;-webkit-align-self:center;-ms-flex-item-align:center;align-self:center;} .dIjoCg span{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-self:center;-ms-flex-item-align:center;align-self:center;} .dIjoCg span.text{padding-left:20px;font-weight:500;} @media (max-width:360px){.dIjoCg span.text{padding-left:5px;font-size:14px;}} @media (min-width:320px) and (max-width:767.5px){.dIjoCg span.text{padding-left:20px;}} /* sc-component-id: sc-kTUwUJ */ .eujois{width:20px;} /* sc-component-id: sc-dqBHgY */ .cQgXqt{width:20px;height:16px;color:#6ba439;} /* sc-component-id: sc-cbkKFq */ .kuxTps{-webkit-transition:-webkit-transform 0.5s;-webkit-transition:transform 0.5s;transition:transform 0.5s;position:fixed;top:60px;} @media (min-width:767.5px){.kuxTps{position:fixed;top:70px;}} @media (min-width:991.5px){.kuxTps{position:fixed;top:70px;}}.prcY{-webkit-transition:-webkit-transform 0.5s;-webkit-transition:transform 0.5s;transition:transform 0.5s;top:0px;} @media (min-width:767.5px){.prcY{top:0px;}} @media (min-width:991.5px){.prcY{position:fixed;top:241px;}} /* sc-component-id: sc-hGoxap */ .dEfJbW{position:relative;background:#007d8d;} @media (max-width:991px){.dEfJbW{z-index:2;}} @media (min-width:767.5px) and (max-width:991.5px){.dEfJbW{width:50%;}} @media (min-width:991.5px){.dEfJbW{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:end;-webkit-justify-content:flex-end;-ms-flex-pack:end;justify-content:flex-end;border-top:1px solid white;}} .dEfJbW.isHide{display:none;} @media (min-width:991.5px){.dEfJbW.isHide{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;}} .dEfJbW .submit__button{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;box-shadow:0 2px 4px rgba(0,0,0,.5);padding:0 20px;min-height:45px;} .dEfJbW .submit__button span.text{font-size:16px;} .dEfJbW .submit__button img{width:20px;} @media (min-width:767.5px){.dEfJbW .submit__button{min-height:58px;}.dEfJbW .submit__button img{width:22px;}} @media (min-width:991.5px){.dEfJbW .submit__button{display:none;}} /* sc-component-id: sc-fjmCvl */ .fSPaCp{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:100%;font-size:16px;font-weight:500;color:#fff;background-color:#007d8d;line-height:20px;padding:10px 20px;border:0;border-radius:0;border-top:1px solid #fff;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;margin:0;} @media (min-width:767.5px){.fSPaCp{padding:16px 20px;}} @media (min-width:991.5px){.fSPaCp{border-top:none;border-right:1px solid #fff;padding:14.5px 15px;font-size:14px;}} @media (min-width:1200px){.fSPaCp{padding:14.5px 20px;font-size:16px;}} .fSPaCp .icon__inactive{-webkit-transform:rotateZ(-90deg);-ms-transform:rotateZ(-90deg);transform:rotateZ(-90deg);line-height:20px;} @media (min-width:991.5px){.fSPaCp .icon__inactive{-webkit-transform:rotateZ(0);-ms-transform:rotateZ(0);transform:rotateZ(0);}} .fSPaCp.button__active{background:#fff;color:#4A4A4A;} @media (min-width:767.5px) and (max-width:991.5px){.fSPaCp.button__active{border-right:1px solid #007f8f;}} .fSPaCp .icon__active{-webkit-transform:rotateZ(-90deg);-ms-transform:rotateZ(-90deg);transform:rotateZ(-90deg);line-height:20px;} @media (min-width:991.5px){.fSPaCp .icon__active{-webkit-transform:rotate(0);-ms-transform:rotate(0);transform:rotate(0);}} .fSPaCp .icon__hidden{display:none;}.bVEEaH{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:100%;font-size:16px;font-weight:500;color:#fff;background-color:#007d8d;line-height:20px;padding:10px 20px;border:0;border-radius:0;border-top:1px solid #fff;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;margin:0;} @media (min-width:767.5px){.bVEEaH{padding:16px 20px;}} @media (min-width:991.5px){.bVEEaH{border-top:none;border-right:0;padding:14.5px 15px;font-size:14px;}} @media (min-width:1200px){.bVEEaH{padding:14.5px 20px;font-size:16px;}} .bVEEaH .icon__inactive{-webkit-transform:rotateZ(-90deg);-ms-transform:rotateZ(-90deg);transform:rotateZ(-90deg);line-height:20px;} @media (min-width:991.5px){.bVEEaH .icon__inactive{-webkit-transform:rotateZ(0);-ms-transform:rotateZ(0);transform:rotateZ(0);}} .bVEEaH.button__active{background:#fff;color:#4A4A4A;} @media (min-width:767.5px) and (max-width:991.5px){.bVEEaH.button__active{border-right:1px solid #007f8f;}} .bVEEaH .icon__active{-webkit-transform:rotateZ(-90deg);-ms-transform:rotateZ(-90deg);transform:rotateZ(-90deg);line-height:20px;} @media (min-width:991.5px){.bVEEaH .icon__active{-webkit-transform:rotate(0);-ms-transform:rotate(0);transform:rotate(0);}} .bVEEaH .icon__hidden{display:none;} /* sc-component-id: sc-TFwJa */ .gCIfTO{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:100%;font-size:16px;font-weight:500;color:#fff;background-color:#007d8d;line-height:20px;padding:10px 20px;border:0;border-radius:0;border-top:1px solid #fff;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;} @media (min-width:767.5px){.gCIfTO{padding:16px 20px;}} @media (min-width:991.5px){.gCIfTO{-webkit-transition:all 0.25s;transition:all 0.25s;border-top:none;border-right:1px solid #fff;border-left:0;padding:14.5px 30px 14.5px 20px;width:calc(100% / 6);font-size:14px;}.gCIfTO:hover{background:#fff;color:#4A4A4A;}} @media (min-width:1200px){.gCIfTO{font-size:16px;}} /* sc-component-id: sc-bHwgHz */ .ctePXh{width:18px;margin-right:-4px;} @media (min-width:991.5px){.ctePXh{width:7px;font-size:7px;}} @media (min-width:1200px){.ctePXh{width:18px;}} /* sc-component-id: sc-krDsej */ .ewCAZX{position:absolute;top:0;width:calc(100% - 20px);right:0;bottom:0;background:#fff;-webkit-transition:-webkit-transform 0.5s;-webkit-transition:transform 0.5s;transition:transform 0.5s;min-height:290px;box-shadow:0 2px 4px rgba(0,0,0,0.5);} .ewCAZX.hide__submenu{-webkit-transform:translateX(100%);-ms-transform:translateX(100%);transform:translateX(100%);} @media (min-width:767.5px){.ewCAZX.hide__submenu{-webkit-transform:translateX(-200%);-ms-transform:translateX(-200%);transform:translateX(-200%);}} @media (min-width:767.5px){.ewCAZX{left:100%;width:100%;padding-top:20px;z-index:-1;min-height:375px;}} @media (min-width:991.5px){.ewCAZX{display:none;}} /* sc-component-id: sc-dTdPqK */ .lkWWFY{-webkit-transition:-webkit-transform 0.5s;-webkit-transition:transform 0.5s;transition:transform 0.5s;display:none;} @media (min-width:991.5px){.lkWWFY.hide__submenu{-webkit-transform:translateY(-300%);-ms-transform:translateY(-300%);transform:translateY(-300%);}} @media (min-width:991.5px){.lkWWFY{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;height:186px;top:49px;left:0;position:absolute;right:0;background:#fff;z-index:-1;box-shadow:0 4px 6px rgba(0,0,0,0.21);}} /* sc-component-id: sc-itybZL */ .kdvWPs{font-weight:700;border:0;color:#4A4A4A;padding:10px 0;background-color:#fff;font-size:16px;line-height:20px;} .kdvWPs:focus-visible{outline-width:3px;outline-color:#8fc9ff;outline-style:solid;} @media (min-width:767.5px){.kdvWPs{display:none;}} /* sc-component-id: sc-fzsDOv */ .hAFFGk{margin:0px 10px 2px 20px;-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg);display:inline-block;} /* sc-component-id: sc-gPWkxV */ .legory{width:50%;} /* sc-component-id: sc-jVODtj */ .epgILe{color:#007B8B;width:50%;font-size:16px;line-height:26px;margin:auto;padding:0 6%;} /* sc-component-id: sc-kUaPvJ */ .ehYbwJ{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:50%;padding:24.5px 2% 0;-webkit-order:0;-ms-flex-order:0;order:0;} @media (min-width:1024px){.ehYbwJ{padding:24.5px 3% 0;}} /* sc-component-id: sc-giadOv */ .eBepOs{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:100%;} @media (min-width:991.5px){.eBepOs{width:calc(100% / 6);}.eBepOs:first-child{border-left:none;}} /* sc-component-id: sc-fONwsr */ .kCfRMJ{background-color:#D8D8D8;position:absolute;left:50%;display:inline-block;height:121px;width:2px;top:33px;} /* sc-component-id: sc-LKuAh */ .lcOiDF{padding:0;margin:10px 0 25px 0;} /* sc-component-id: sc-iBEsjs */ .kPshFw{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;border:none;font-size:12px;font-weight:500;margin-top:7px;padding:0;color:#4D8A17;-webkit-text-decoration:none;text-decoration:none;cursor:pointer;} .kPshFw:hover{-webkit-text-decoration:underline;text-decoration:underline;} @media (min-width:767.5px){.kPshFw{margin-top:10px;}} /* sc-component-id: sc-hzNEM */ .gsmOCv{overflow-y:hidden;height:auto;max-height:100%;-webkit-transition:all .5s;transition:all .5s;background-color:#F2F2F2;padding:0 16px;} .gsmOCv.isHide{max-height:0;-webkit-transition:all .5s;transition:all .5s;} .gsmOCv p{font-size:14px;line-height:22px;} .gsmOCv sup{margin-top:-5px;} /* sc-component-id: sc-chbbiW */ .mBGSe{padding:0;} /* sc-component-id: sc-kxynE */ .fgGykB{margin-top:30px;} @media (min-width:991.5px){.fgGykB{margin-top:0;}} /* sc-component-id: sc-cooIXK */ .gQxyld{background:#FF9014;color:white;font-size:14px;font-weight:bold;padding:5px;} /* sc-component-id: sc-fcdeBU */ .bVtmCk{font-size:14px;margin:15px 0 5px;} @media (min-width:768px){.bVtmCk{font-size:14px;}} @media (min-width:992px){.bVtmCk{font-size:20px;}} /* sc-component-id: sc-gmeYpB */ .hSHJbi{font-size:12px;} /* sc-component-id: sc-kZmsYB */ .bkiEfx{font-size:14px;font-weight:700;line-height:16px;-webkit-letter-spacing:0.58px;-moz-letter-spacing:0.58px;-ms-letter-spacing:0.58px;letter-spacing:0.58px;margin:23px 0 0px !important;} @media (min-width:767.5px){.bkiEfx{margin:34px 0 0px !important;}} @media (min-width:991.5px){.bkiEfx{margin:-4px 0 0 !important;}} /* sc-component-id: sc-RcBXQ */ .ztvYg{font-size:14px;line-height:22px;} .ztvYg a{color:#4D8A17;-webkit-text-decoration:none;text-decoration:none;cursor:pointer;} .ztvYg a:hover{-webkit-text-decoration:underline;text-decoration:underline;} /* sc-component-id: sc-iSDuPN */ @font-face{font-family:'STIXGeneral-Bold';src:url('https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/node_modules/hindawi-ui/fonts/STIXGeneral-Bold.otf');font-weight:normal;font-style:normal;} .hHHqqR{font-weight:700;font-family:STIXGeneral-Bold;margin:19px 0 22px;font-size:25px;line-height:28px;-webkit-letter-spacing:normal;-moz-letter-spacing:normal;-ms-letter-spacing:normal;letter-spacing:normal;} @media (min-width:767.5px){.hHHqqR{font-size:25px;margin:20px 0 23px;}} @media (min-width:991.5px){.hHHqqR{font-size:30px;line-height:34px;margin:19px 0 22px;}} .hHHqqR p{margin:0;} /* sc-component-id: sc-fZwumE */ .cUsFHx{padding:0 3px;} /* sc-component-id: sc-fQejPQ */ .duuwge{font-size:14px;} .duuwge:hover{-webkit-text-decoration:underline;text-decoration:underline;} /* sc-component-id: sc-clNaTc */ .ktFfKO{border:none;border-top:1px solid #E3E3E3;height:2px;margin:15px 0;} /* sc-component-id: sc-jtRlXQ */ @font-face{font-family:'STIXGeneral-Regular';src:url('https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/node_modules/hindawi-ui/fonts/STIXGeneral-Regular.otf');font-weight:normal;font-style:normal;} @font-face{src:url('https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/node_modules/hindawi-ui/fonts/STIXGeneral-Regular.otf');font-weight:normal;font-style:normal;} @font-face{font-family:'STIXGeneral-Regular';src:url('https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/node_modules/hindawi-ui/fonts/STIXGeneral-Regular.otf');font-weight:normal;font-style:normal;} .hMPMVR{font-family:STIXGeneral-Regular;text-align:justify;} .hMPMVR a{word-break:break-all;} .hMPMVR h4:first-of-type{border-top:0px solid #E3E3E3;padding-top:0;} .hMPMVR h4{font-size:20px;font-family:"IBM Plex Sans",sans-serif;border-top:1px solid #E3E3E3;padding-top:23px;margin-top:15px;margin-bottom:-3px;} .hMPMVR h4#abstract{margin-top:-7px;margin-bottom:-3px;} @media (min-width:767.5){.hMPMVR h4#abstract{margin-top:-6px;}} @media (min-width:991.5px){.hMPMVR h4#abstract{margin-top:34px;}} .hMPMVR h4.references,.hMPMVR h4.copyright{border-top:1px solid #E3E3E3;padding-top:23px;} .hMPMVR h4.references{margin-bottom:-8px;} .hMPMVR h5,.hMPMVR h6{margin:22px 0;font-size:16px;word-break:break-word;} .hMPMVR h6{margin:25px 0;text-align:left;} .hMPMVR p{font-size:16px;word-break:break-word;} .hMPMVR .floats-partial-section{border:1px solid #E3E3E3;margin:25px auto;} @media (max-width:767px){.hMPMVR .floats-partial-section{margin:0 auto;overflow-x:hidden;}} .hMPMVR .floats-partial-section .floats-partial-content{padding:19px 0px 19px 0px;height:254px;width:96%;overflow:hidden;margin:0 auto;position:relative;cursor:pointer;} .hMPMVR .floats-partial-section .floats-partial-content table{margin:0 auto;} .hMPMVR .floats-partial-section .floats-partial-content .table-group{width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;} .hMPMVR .floats-partial-section .floats-partial-content .table-group table{width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;} .hMPMVR .floats-partial-section .floats-partial-content .table-group table object{z-index:-1;position:relative;} .hMPMVR .floats-partial-section .floats-partial-content .table-group table td{padding:4px 7px;} .hMPMVR .floats-partial-section .floats-partial-content .table-group table td.align_left{text-align:left;} .hMPMVR .floats-partial-section .floats-partial-content .table-group table td.align_center{text-align:center;} @media (min-width:768px){.hMPMVR .floats-partial-section .floats-partial-content{padding:22px 0px 0 0px;height:197px;}} @media (min-width:992px){.hMPMVR .floats-partial-section .floats-partial-content{padding:23px 0px 13px 0px;height:215px;}} .hMPMVR .floats-partial-section .floats-partial-content:after{content:"";height:20%;position:absolute;bottom:0;right:0;left:0;background:-moz-linear-gradient(left,rgba(255,255,255,.7) 0%,rgba(255,255,255,.7) 56%,rgba(255,255,255,.7) 100%);background:-webkit-gradient(linear,left top,right top,color-stop(0%,rgba(255,255,255,.7)),color-stop(56%,rgba(255,255,255,.7)),color-stop(100%,rgba(255,255,255,.7)));background:-webkit-linear-gradient(rgba(255,255,255,0) 0%,rgba(255,255,255,0.5) 30%,rgba(255,255,255,0.7) 56%,rgba(255,255,255,0.9) 75%,rgba(255,255,255,1) 100%);background:-o-linear-gradient(left,rgba(255,255,255,.7) 0%,rgba(255,255,255,.7) 56%,rgba(255,255,255,.7) 100%);background:-ms-linear-gradient(left,rgba(255,255,255,.7) 0%,rgba(255,255,255,.7) 56%,rgba(255,255,255,.7) 100%);background:linear-gradient(left,rgba(255,255,255,.7) 0%,rgba(255,255,255,.7) 56%,rgba(255,255,255,.7) 100%);-webkit-filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#00ffffff',endColorstr='#ffffff',GradientType=1 );filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#00ffffff',endColorstr='#ffffff',GradientType=1 );} .hMPMVR .floats-partial-section .floats-partial-footer{background-color:#F2F2F2;border-top:1px solid #E3E3E3;} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:end;-webkit-justify-content:flex-end;-ms-flex-pack:end;justify-content:flex-end;} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .minimize_btn{-webkit-flex:1;-ms-flex:1;flex:1;background:url('data:image/svg+xml;base64,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') no-repeat 6px;background-position:center;margin-top:10px;min-width:55px;} @media (min-width:768px){.hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .minimize_btn{display:none;}} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .expand_btn{-webkit-flex:1;-ms-flex:1;flex:1;background:url('data:image/svg+xml;base64,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') no-repeat 6px;background-position:center;margin-top:10px;min-width:55px;display:none;} @media (min-width:768px){.hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .expand_btn{display:none;}} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .caption-text{-webkit-flex:9;-ms-flex:9;flex:9;text-align:left;padding:21px 37px 10px 0px;font-size:16px;font-weight:700;} @media (min-width:768px){.hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .caption-text{padding:19px 18px 10px 18px;}} @media (min-width:992px){.hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .caption-text{padding:19px 21px 10px 21px;}} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .caption-partial-url{-webkit-flex:1;-ms-flex:1;flex:1;background:url('data:image/svg+xml;base64,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') no-repeat 6px;background-position:center;padding:16px 0 16px 0;min-width:62px;max-width:62px;} @media (min-width:768px){.hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .caption-partial-url{padding:16px 0 17px 0;min-width:52px;max-width:52px;}} @media (min-width:992px){.hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .caption-partial-url{padding:15px 0 17px 0;min-width:60px;max-width:60px;}} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption .caption-partial-url:hover{-webkit-text-decoration:none;text-decoration:none;} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption-text{font-size:14px;padding:0px 18px 17px 22px;} @media (min-width:768px){.hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption-text{padding:0px 15px 15px 18px;}} @media (min-width:992px){.hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption-text{padding:0px 18px 19px 21px;}} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption-text figcaption{margin:0;padding:0;} .hMPMVR .floats-partial-section .floats-partial-footer .floats-partial-caption-text svg{max-width:100%;} .hMPMVR ol{font-size:16px;padding-left:32px;font-family:STIXGeneral-Regular;line-height:24px;margin:15px 0;} .hMPMVR ol li{margin:10px 0;padding-left:10px;word-break:normal;} .hMPMVR ol li a{word-break:break-all;} .hMPMVR ol li .reflinks{display:block;} .hMPMVR ol li .reflinks a{color:#4D8A17;-webkit-text-decoration:none;text-decoration:none;cursor:pointer;} .hMPMVR ol li .reflinks a:hover{-webkit-text-decoration:underline;text-decoration:underline;} .hMPMVR ol li .reflinks .sep{color:#000000;} .hMPMVR .table-wrapper{width:auto;overflow-x:auto;} .hMPMVR .table-wrapper::-webkit-scrollbar{-webkit-appearance:none;width:5px;height:5px;} .hMPMVR .table-wrapper::-webkit-scrollbar-thumb{border-radius:5px;background-color:rgba(0,0,0,.5);-webkit-box-shadow:0 0 1px rgba(255,255,255,.5);} @media (min-width:768px){.hMPMVR .table-wrapper{overflow-x:auto;width:auto;-webkit-break-word:word-break;break-word:word-break;margin:0 auto;}} @media (min-width:992px){.hMPMVR .table-wrapper{width:auto;}} @media (min-width:1324px){.hMPMVR .table-wrapper{width:auto;}} @media (min-width:320px){.hMPMVR{margin-bottom:33px;padding:0;}} @media (min-width:992px){.hMPMVR{padding:0;margin-bottom:100px;}} @media (min-width:1325px){.hMPMVR{margin-bottom:100px;}} .hMPMVR .owl-stage{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;} .hMPMVR .floats-partial-middle--thumbs{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;} .hMPMVR .floats-partial-middle--thumbs .partial-carousel-dot svg{fill:#4D8A17;} .hMPMVR .floats-partial-middle--thumbs .partial-carousel-dot strong{color:#4D8A17;font-weight:500;} .hMPMVR .floats-partial-middle--thumbs .partial-carousel-dot.active strong{color:#007B8B;} .hMPMVR .floats-partial-middle--thumbs .partial-carousel-dot.active svg{fill:#007B8B;} .hMPMVR .floats-partial-middle--thumbs .partial-carousel-dot .nowrap{white-space:nowrap;} .hMPMVR .partial-carousel-dot{text-align:center;cursor:pointer;border:0;width:100px;padding-bottom:20px;background-color:#fff;display:table-cell;} .hMPMVR .partial-carousel-dot:focus-visible{outline-offset:-3px;} .hMPMVR .partial-carousel-dot strong{font-size:11px;padding-top:12px;} @media (min-width:767.5px){.hMPMVR .partial-carousel-dot strong{font-size:16px;}} .hMPMVR .partial-carousel-dot img{width:90px;height:90px;border:1px solid #979797;margin:10px 0;} .hMPMVR .partial-carousel-wrapper .floats-partial-middle{border-top:1px solid #e3e3e3;display:block;margin-bottom:50px;padding-top:1px;} @media (min-width:767.5px){.hMPMVR .partial-carousel-wrapper .floats-partial-middle{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;margin-bottom:0;}} .hMPMVR .partial-carousel--single-image{overflow:hidden;text-align:center;} .hMPMVR .partial-carousel--single-image img{width:100%;max-height:239px;height:auto;} @media (min-width:767.5px){.hMPMVR .partial-carousel--single-image img{max-height:357px;}} @media (min-width:991.5px){.hMPMVR .partial-carousel--single-image img{max-height:417px;}} .hMPMVR .partial-carousel--single-image strong{font-size:11px;padding-top:12px;} @media (min-width:767.5px){.hMPMVR .partial-carousel--single-image strong{font-size:16px;}} .hMPMVR .owl-nav,.hMPMVR .owl-dots{display:none;} .hMPMVR .partial-carousel-wrapper .owl-loaded{position:relative;height:auto;max-height:287px;} @media (min-width:767.6px){.hMPMVR .partial-carousel-wrapper .owl-loaded{max-height:414px;}} @media (min-width:767.5px){.hMPMVR .partial-carousel-wrapper .owl-loaded{max-height:477px;}} .hMPMVR .partial-carousel-wrapper .floats-partial-content,.hMPMVR .owl-stage-outer,.hMPMVR .owl-stage{max-height:287px;height:auto;} @media (min-width:767.6px){.hMPMVR .partial-carousel-wrapper .floats-partial-content,.hMPMVR .owl-stage-outer,.hMPMVR .owl-stage{max-height:414px;}} @media (min-width:767.5px){.hMPMVR .partial-carousel-wrapper .floats-partial-content,.hMPMVR .owl-stage-outer,.hMPMVR .owl-stage{max-height:477px;}} .hMPMVR .partial-carousel-wrapper .floats-partial-content::after,.hMPMVR .owl-stage-outer::after,.hMPMVR .owl-stage::after{background:transparent;} .hMPMVR .partial-carousel-wrapper .floats-partial-middle--thumbs{width:100%;overflow-x:auto;-webkit-align-items:self-start;-webkit-box-align:self-start;-ms-flex-align:self-start;align-items:self-start;} @media (min-width:767.5px){.hMPMVR .partial-carousel-wrapper .floats-partial-middle--thumbs{width:calc(100% - 110px);}} .hMPMVR .partial-carousel-wrapper .floats-partial-middle--nav{width:100%;position:relative;} @media (min-width:767.5px){.hMPMVR .partial-carousel-wrapper .floats-partial-middle--nav{width:20%;}} .hMPMVR .floats-partial-middle{position:relative;} .hMPMVR .partial-carousel-wrapper .carousel-prev{background:url('data:image/svg+xml;base64,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') no-repeat 17.5px;height:50px;width:61px;display:inline-block;border:0;border-right:1px solid #E3E3E3;padding:0;cursor:pointer;background-position-y:54.35%;} @media (min-width:767.5px){.hMPMVR .partial-carousel-wrapper .carousel-prev{width:51px;background-position-x:8px;}} @media (min-width:991.5px){.hMPMVR .partial-carousel-wrapper .carousel-prev{width:59px;background-position-x:16px;}} .hMPMVR .partial-carousel-wrapper .carousel-next{background:url('data:image/svg+xml;base64,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') no-repeat 18.5px;height:52px;width:61px;display:inline-block;padding:0px;cursor:pointer;border:0;} @media (min-width:767.5px){.hMPMVR .partial-carousel-wrapper .carousel-next{width:51px;}} @media (min-width:991.5px){.hMPMVR .partial-carousel-wrapper .carousel-next{width:59px;}} .hMPMVR .partial-carousel-wrapper .partial-carousel-next-prev{position:absolute;right:0;bottom:-50px;height:50px;} @media (min-width:767.5px){.hMPMVR .partial-carousel-wrapper .partial-carousel-next-prev{bottom:0;}} .hMPMVR .partial-carousel-wrapper .floats-partial-content{padding:12px;} .hMPMVR .partial-carousel-wrapper .floats-partial-section .floats-partial-footer .floats-partial-caption .caption-partial-url{border-left:none;} .hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-content{display:none;} .hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer{background-image:url(https://w2o-xhtml-parsed-preprod.s3-eu-west-1.amazonaws.com/table_thumb.svg);background-repeat:no-repeat;background-position:17px 17px;background-size:100px 70px;border-top:none;min-height:110px;position:relative;} .hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .table-thumb-overlay{cursor:pointer;position:absolute;left:17px;top:17px;height:70px;width:100px;} .hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .caption-text{padding-left:137px;padding-right:0px;position:relative;} .hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .caption-text .caption-text-overlay{cursor:pointer;position:absolute;top:20px;left:135px;height:20px;width:60px;} .hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .floats-partial-caption-text{color:black;display:block !important;-webkit-text-decoration:none;text-decoration:none;width:auto;margin-left:140px;margin-right:20px;padding:0px 0px 15px 0px;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;} .hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .minimize_btn{display:none !important;} .hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .expand_btn{display:none !important;} @media (max-width:567px){.hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer{background-size:60px 45px;}.hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .table-thumb-overlay{height:45px;width:60px;}.hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .caption-text{padding:30px 0px 15px 95px;}.hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .caption-text .caption-text-overlay{top:30px;left:95px;}.hMPMVR .partial-other-wrapper[data-section*="tab"] .floats-partial-footer .floats-partial-caption-text{margin:0px 20px;}} .hMPMVR .owl-item{overflow-y:hidden;margin-bottom:0;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;} .hMPMVR .supplementary--docs{display:-ms-flexbox;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;padding-left:2em;} @media (min-width:767.5px){.hMPMVR .supplementary--docs{padding-left:1em;}} .hMPMVR .supplementary--docs li{-ms-flex:0 0 100%;-webkit-flex:0 0 100%;-ms-flex:0 0 100%;flex:0 0 100%;max-width:100%;} @media (min-width:991.5px){.hMPMVR .supplementary--docs li{-ms-flex:0 0 50%;-webkit-flex:0 0 50%;-ms-flex:0 0 50%;flex:0 0 50%;max-width:50%;}} .hMPMVR .supplementary--docs li a::after{content:'';background :url(data:image/svg+xml;base64,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) no-repeat 5px;padding-right:35px;background-size:14px;} .hMPMVR .dataset-section .supplementary--dpis-desc{padding-left:19px;} .hMPMVR .dataset-section .supplementary--dpis-desc p{margin:10px 0;} .hMPMVR .table-group.fixed-width,.hMPMVR .table-group.sidewaystable{min-width:auto;} .hMPMVR .noliststyle{padding-left:1em;} .hMPMVR .noliststyle li{padding-left:0;} .hMPMVR .xml-content > hr{display:none;} .hMPMVR sup,.hMPMVR sub{vertical-align:baseline;position:relative;top:5px;} .hMPMVR sup{top:-5px;} @media (min-width:767.5px){.hMPMVR a{position:relative;}} .hMPMVR a div.tooltip{cursor:auto;position:absolute;width:280px;background:#fff;border:1px solid #adadad;padding:20px;margin:0;display:none;z-index:2;color:#000;} @media (min-width:767.5px){.hMPMVR a div.tooltip{width:400px;}} @media (min-width:991.5px){.hMPMVR a div.tooltip{width:572px;}} .hMPMVR a div.tooltip .cross{position:absolute;right:10px;top:10px;display:block;height:14px;width:14px;cursor:pointer;} .hMPMVR a div.tooltip ol{margin:0;padding:0 0 10px 20px;} .hMPMVR a div.tooltip ol li{text-align:left;margin:0;} .hMPMVR a div.tooltip.left{left:20px;} @media (min-width:767.5px){.hMPMVR a div.tooltip.left{left:-20px;}} @media (min-width:991.5px){.hMPMVR a div.tooltip.left{left:-100px;}} .hMPMVR a div.tooltip.right{right:20px;} @media (min-width:767.5px){.hMPMVR a div.tooltip.right{right:-20px;}} @media (min-width:991.5px){.hMPMVR a div.tooltip.right{right:-100px;}} .hMPMVR a div.tooltip a.seeRef{padding-left:30px;} .hMPMVR .gloss-abbr tr td:first-child{white-space:nowrap;} .hMPMVR table.algorithm td{word-break:keep-all;} .hMPMVR h4#copyright + p a{word-break:break-word;} /* sc-component-id: sc-bGbJRg */ .dVCLgr{width:100%;} @media (min-width:991.5px){.dVCLgr{width:19%;}} @media (min-width:1280px){.dVCLgr{width:24%;max-width:350px;}} .dVCLgr p{border:1px solid #E3E3E3;} /* sc-component-id: sc-bEjcJn */ .jLUVhb{-webkit-flex:1 0 30%;-ms-flex:1 0 30%;flex:1 0 30%;list-style:none;padding:0;-webkit-transition:-webkit-transform 0.5s;-webkit-transition:transform 0.5s;transition:transform 0.5s;} @media (min-width:320px) and (max-width:991.5px){.jLUVhb{position:fixed;width:100%;z-index:2;margin:0;margin-top:50px;top:169px;max-height:calc(100vh - 165px);overflow-y:auto;}} @media (min-width:767.5px) and (max-width:991.5px){.jLUVhb{top:179px;}} @media (min-width:991.5px) and (max-width:1200px){.jLUVhb{max-width:354px;-webkit-flex:1 0 20%;-ms-flex:1 0 20%;flex:1 0 20%;}} @media (min-width:1200px){.jLUVhb{-webkit-flex:1 0 25%;-ms-flex:1 0 25%;flex:1 0 25%;max-width:354px;}} .jLUVhb p{margin:0;padding:10px 0;font-size:16px;font-weight:700;line-height:24px;display:none;} @media (min-width:991.5px){.jLUVhb p{display:block;padding:10px 20px;border:1px solid #E3E3E3;border-bottom:0;}} .jLUVhb.links__hidden{display:none;} @media (min-width:991.5px){.jLUVhb.links__hidden{display:block;}} .jLUVhb.translate{-webkit-transform :translateY(-120px);-ms-transform :translateY(-120px);transform :translateY(-120px);} @media (min-width:768px){.jLUVhb.translate{-webkit-transform:translateY(-130px);-ms-transform:translateY(-130px);transform:translateY(-130px);}} @media (min-width:991.5px){.jLUVhb.translate{-webkit-transform:none;-ms-transform:none;transform:none;}.jLUVhb.translate #leftSectionMenu{-webkit-transform:translateY(-130px);-ms-transform:translateY(-130px);transform:translateY(-130px);}} /* sc-component-id: sc-ePZHVD */ .ewHMLz{color:#4A4A4A;} /* sc-component-id: sc-likbZx */ .bBmZJZ{font-size:16px;font-weight:500;line-height:20px;color:#4A4A4A;border:1px solid #E3E3E3;border-bottom:0;background-color:#f2f2f2;display:list-item;} @media (min-width:991px){.bBmZJZ{-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}.bBmZJZ:hover{background-color :#D8D8D8;-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}} .bBmZJZ:last-child{border-bottom:1px solid #E3E3E3;} .bBmZJZ a{display:block;padding:10px 20px;} /* sc-component-id: sc-eKZiaR */ .dzZrgS{position:fixed;width:100%;height:50px;color:#4D8A17;background-color:#F2F2F2;border:none;font-size:16px;line-height:18px;font-weight:500;z-index:2;top:170px;-webkit-transition:-webkit-transform 0.5s;-webkit-transition:transform 0.5s;transition:transform 0.5s;text-align:left;border-top:1px solid #FFFFFF;} @media (min-width:320px) and (max-width:991.5px){.dzZrgS{padding-left:15px;border-bottom:4px solid #FFFFFF;}.dzZrgS.is-open{border-bottom:4px solid #F2F2F2;}} @media (min-width:767.5px){.dzZrgS{top:179px;}} @media (min-width:991.5px){.dzZrgS{display:none;}} .dzZrgS .icon__dots{cursor:pointer;-webkit-transform:rotate(90deg) translateY(8px);-ms-transform:rotate(90deg) translateY(8px);transform:rotate(90deg) translateY(8px);margin-right:15px;} @media (min-width:991.5px){.dzZrgS .icon__dots{padding-right:20px;margin-bottom:2px;-webkit-transform:none;-ms-transform:none;transform:none;}} .dzZrgS.translate{-webkit-transform :translateY(-120px);-ms-transform :translateY(-120px);transform :translateY(-120px);top:170px;} @media(min-width:991.5px){.dzZrgS.translate{-webkit-transform :translateY(-130px) rotate(90deg);-ms-transform :translateY(-130px) rotate(90deg);transform :translateY(-130px) rotate(90deg);}} /* sc-component-id: sc-jrIrqw */ .eHMFfo{padding:0;margin:20px 0;} .eHMFfo span{font-size:14px;} .eHMFfo span.isHide{display:none;} .eHMFfo span i{font-style:italic;} .eHMFfo span i.isHide{display:none;} /* sc-component-id: sc-hjRWVT */ .irNWJI{width:16px;margin:0 2px 2px;} /* sc-component-id: sc-iybRtq */ .iQSObO{width:16px;margin-bottom:2px;} /* sc-component-id: sc-iQtOjA */ .kfDwZY{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;border:none;font-size:12px;font-weight:500;margin-top:7px;padding:0;color:#4D8A17;-webkit-text-decoration:none;text-decoration:none;cursor:pointer;} .kfDwZY:hover{-webkit-text-decoration:underline;text-decoration:underline;} @media (min-width:767.5px){.kfDwZY{margin-top:5px;}} /* sc-component-id: sc-fHxwqH */ .dMuGGA{overflow-y:hidden;height:auto;max-height:100%;-webkit-transition:all .5s;transition:all .5s;} .dMuGGA.isHide{max-height:0;-webkit-transition:all .5s;transition:all .5s;} .dMuGGA p:first-child{margin-top:15px;} .dMuGGA p{font-size:14px;line-height:23px;display:block;} .dMuGGA sup{margin-top:-5px;} /* sc-component-id: sc-cEvuZC */ .XkrFe{border:none;border-top:1px solid #E3E3E3;height:2px;margin:15px 0;} .XkrFe.hr__author{margin-bottom:12px;} /* sc-component-id: sc-cBdUnI */ @media (min-width:320px) and (max-width:991.5px){.hRnXob{display:none;}} @media (min-width:991.5px){.hRnXob{z-index:1;}} /* sc-component-id: sc-exkUMo */ .hymroZ{background-color:#6ba339;color:#ffffff;display:none;} .hymroZ span.text{padding-left:20px;} @media (min-width:991px){.hymroZ{-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}.hymroZ:hover{background-color :#D8D8D8;-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}} /* sc-component-id: sc-kcDeIU */ .cbcyj{background-color:#f2f2f2;color:#4a4a4a;display:none;} .cbcyj span.text{padding-left:20px;} @media (min-width:991.5px) and (max-width:1279.5px){.cbcyj{display:none !important;}} @media (min-width:991px){.cbcyj{-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}.cbcyj:hover{background-color :#D8D8D8;-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}} @media (min-width:991.5px){.cbcyj.hide{display:none !important;}} /* sc-component-id: sc-BngTV */ .hmDWcT{background-color:#f2f2f2;color:#4a4a4a;display:none;} .hmDWcT span.text{padding-left:20px;} @media (min-width:1279.5px){.hmDWcT{display:none !important;}} @media (min-width:991px){.hmDWcT{-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}.hmDWcT:hover{background-color :#5D9230;-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}} @media (min-width:991.5px){.hmDWcT.hide{display:none !important;}} /* sc-component-id: sc-hBbWxd */ .kdRRST{background-color:#f2f2f2;border-top:1px solid #ffffff;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;font-size:14px;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:20px 55px 20px 25px;} @media (max-width:1279.5px){.kdRRST{padding-right:20px;}} @media (max-width:991.5px){.kdRRST{display:none;}} /* sc-component-id: sc-dyGzUR */ .cHatnS div{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;} .cHatnS div:last-of-type{padding-top:20px;} .cHatnS span{color:#4F4F4F;font-size:20px;font-weight:700;line-height:26px;} /* sc-component-id: sc-drKuOJ */ .kxdGAZ{-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column-reverse;-ms-flex-direction:column-reverse;flex-direction:column-reverse;height:100%;-webkit-box-pack:end;-webkit-justify-content:flex-end;-ms-flex-pack:end;justify-content:flex-end;} .kxdGAZ span{padding-top:15px;} /* sc-component-id: sc-cTjmhe */ @media (min-width:991.5px){.ihmyEq{width:100%;z-index:1;}} /* sc-component-id: sc-cugefK */ .itFKcQ{background-color:#F2F2F2;color:#4A4A4A;border-top:1px solid #FFFFFF;font-size:16px;font-weight:500;padding:20px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;cursor:pointer;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;} @media (min-width:991px){.itFKcQ{-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}.itFKcQ:hover{background-color :#D8D8D8;-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}} @media (min-width:991.5px){.itFKcQ.hide{display:none !important;}} .itFKcQ.active .icon-themeable{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg);} /* sc-component-id: sc-fnwBNb */ .etzuBr{display:none;} /* sc-component-id: sc-iNhVCk */ .gWgCNb{background-color:#f2f2f2;border-radius:0;border-top:1px solid #e3e3e3;font-size:16px;color:#4a4a4a;font-weight:500;padding:11px 20px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;} @media (min-width:991px){.gWgCNb{-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}.gWgCNb:hover{background-color :#D8D8D8;-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}} /* sc-component-id: sc-eAKXzc */ .WHkfb{-webkit-flex:1 0 90%;-ms-flex:1 0 90%;flex:1 0 90%;padding-left:50px;} @media (min-width:767.5px){.WHkfb{padding-left:93px;}} @media (min-width:991.5px){.WHkfb{padding-left:50px;}} /* sc-component-id: sc-bfYoXt */ .cGuwDn{width:20px;height:24px;} /* sc-component-id: sc-gbOuXE */ .jGPvPL{width:22px;height:21px;padding:2px;} /* sc-component-id: sc-dRFtgE */ .jrsDZP{-webkit-flex:1 0 80%;-ms-flex:1 0 80%;flex:1 0 80%;padding-left:26px;} @media (min-width:767.5px){.jrsDZP{padding-left:69px;}} @media (min-width:991.5px){.jrsDZP{padding-left:20px;}} @media (min-width:991.5px) and (max-width:1279.5px){.jrsDZP{display:none;}} /* sc-component-id: sc-gkFcWv */ .gWTCXQ{display:none;} @media (min-width:991.5px){.gWTCXQ{padding-left:20px;max-width:100px;display:inline;}} @media (min-width:1279.5px){.gWTCXQ{display:none;}} /* sc-component-id: sc-hUfwpO */ .jHPgUP{width:100%;border-left:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:none;cursor:pointer;} .jHPgUP li{background-color:#f2f2f2;} @media (min-width:991px){.jHPgUP li{-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}.jHPgUP li:hover{background-color :#ffffff;-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}} .jHPgUP h3{display:none;} /* sc-component-id: sc-imABML */ .ibWUzs{background-color:#f2f2f2;color:#4a4a4a;display:block;border-top:1px solid #ffffff;border-radius:0;font-size:16px;font-weight:500;padding:20px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;cursor:pointer;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;} .ibWUzs .right__icon{padding:0;height:16px;width:20px;} @media (min-width:991px){.ibWUzs{-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}.ibWUzs:hover{background-color :#D8D8D8;-webkit-transition:background-color 0.25s ease-in-out 0s;transition:background-color 0.25s ease-in-out 0s;}} @media (min-width:991.5px){.ibWUzs.hide{display:none !important;}} /* sc-component-id: sc-cjHlYL */ .hYnXNL{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:25%;float:right;margin-top:-49px;} @media (max-width:374px){.hYnXNL{width:26.5%;}} @media (min-width:992px){.hYnXNL{display:none;}} /* sc-component-id: sc-dRaagA */ .hGCBfz{background-color:#6BA339;color:white;-webkit-flex:1 0 25%;-ms-flex:1 0 25%;flex:1 0 25%;z-index:100;padding:14px 16px 10px 19px;border-radius:0px;border-bottom:1px solid #FFFFFF;} @media (min-width:320px) and (max-width:767px){.hGCBfz{border-bottom:none;padding:16px 16px 14px 16px;font-size:14px;}.hGCBfz .article_toolbar_icon{display:none;}} /* sc-component-id: sc-fEUNkw */ .dfaOeH{margin-right:16px;width:24px;height:24px;} /* sc-component-id: sc-dREXXX */ .cqhPZs{width:16px;height:auto;float:right;} @media (min-width:767.5px){.cqhPZs{width:24px;height:24px;}} /* sc-component-id: sc-nrwXf */ .byflLi{font-size:14px;padding:16px 20px 24px;} @media (max-width:991px){.byflLi{display:none;}} /* sc-component-id: sc-eitiEO */ .jXeALb{font-size:14px;} .jXeALb:hover{-webkit-text-decoration:underline;text-decoration:underline;} /* sc-component-id: sc-bhlBdH */ .UVThf{font-size:14px;font-weight:bold;} /* sc-component-id: sc-OxbzP */ .eEFYIL{width:100%;height:auto;background-color:#4A4A4A;font-family:'IBM Plex Sans',sans-serif;font-size:14px;font-weight:500;color:#fff;padding:15px 20px;line-height:20px;position:fixed;bottom:0px;z-index:3;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;-webkit-transition:-webkit-transform .25s;-webkit-transition:transform .25s;transition:transform .25s;} .eEFYIL a{color:#7ED321;} .eEFYIL p{display:inline;margin:0;} .eEFYIL.hideBanner{-webkit-transform:translateY(100%);-ms-transform:translateY(100%);transform:translateY(100%);} /* sc-component-id: sc-bYnzgO */ .dsXEHZ{background:transparent;border:none;height:20px;width:20px;margin-left:20px;padding:0;cursor:pointer;} /* sc-component-id: sc-cPuPxo */ .iXKuYd{min-width:20px;height:20px;} /* sc-component-id: baseContent__Main-sc-134g3di-2 */ .cmzomn{margin-top:140px;} @media (min-width:767.5px){.cmzomn{margin-top:85px;}} @media (min-width:991.5px){.cmzomn{margin-top:70px;min-height:calc(100vh - 334px);}} /* sc-component-id: threeColumn__ThreeColumnWrapper-sc-1bf4078-0 */ .dDyxFF{width:100%;} @media only screen and (min-width:992px){.dDyxFF{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-flow:row wrap;-ms-flex-flow:row wrap;flex-flow:row wrap;padding:0 20px;max-width:1440px;margin:0 auto;}} @media (min-width:991.5px) and (max-width:1100.5px){.dDyxFF .partenership__collabText{font-size:12px;}} @media (min-width:1100.5px) and (max-width:1200.5px){.dDyxFF .partenership__collabText{font-size:14px;}} @media (min-width:991.5px) and (max-width:1071.5px){.dDyxFF .partenership__logoWrapper img{margin-left:20px;margin-bottom:10px;}.dDyxFF .partenership__logoWrapper img:last-child{margin-left:0;margin-bottom:0;}} @media (max-width:1150px){.dDyxFF .journal-metrics-container{display:none;}.dDyxFF .journal_report_link-border-helper{display:none;}} /* sc-component-id: threeColumn__LeftWrapper-sc-1bf4078-1 */ @media only screen and (min-width:992px){.fkVFlF{width:20%;}} @media only screen and (min-width:1280px){.fkVFlF{width:25%;}} /* sc-component-id: threeColumn__RightWrapper-sc-1bf4078-2 */ .jzTMLK{-webkit-transition:-webkit-transform 0.5s;-webkit-transition:transform 0.5s;transition:transform 0.5s;} @media only screen and (min-width:992px){.jzTMLK{width:20%;margin-bottom:60px;}.jzTMLK.translate{-webkit-transform:translateY(-130px);-ms-transform:translateY(-130px);transform:translateY(-130px);}} @media only screen and (min-width:1280px){.jzTMLK{width:25%;}} /* sc-component-id: threeColumn__ContentWrapper-sc-1bf4078-3 */ .bbzREB{margin:0 20px;overflow:hidden;} @media only screen and (min-width:992px){.bbzREB{width:calc(60% - 40px);}} @media only screen and (min-width:1280px){.bbzREB{width:calc(50% - 40px);}} /* sc-component-id: threeColumn__Content-sc-1bf4078-4 */ .jknsZc{margin:0 auto;overflow:hidden;} @media only screen and (min-width:768px){.jknsZc{max-width:688px;}} @media only screen and (min-width:992px){.jknsZc{max-width:100%;}} @media only screen and (min-width:1075px){.jknsZc{max-width:572px;}} /* sc-component-id: article__BaseStyle-sc-10qhnp8-0 */ .gnduKR{width:100%;margin-top:170px;} @media (min-width:767.5px){.gnduKR{margin-top:179px;}} @media (min-width:991.5px){.gnduKR{margin-top:180px;min-height:840px;}} /* sc-component-id: article__StickyStyle-sc-10qhnp8-1 */ .fJLQxX{width:100%;max-width:1440px;z-index:3;-webkit-transition:all 0.5s;transition:all 0.5s;} .fJLQxX.translate{-webkit-transform:translateY(-120px);-ms-transform:translateY(-120px);transform:translateY(-120px);} @media (min-width:767.5px){.fJLQxX.translate{-webkit-transform:translateY(-130px);-ms-transform:translateY(-130px);transform:translateY(-130px);}} @media (min-width:991.5px){.fJLQxX.translate{-webkit-transform:translateY(-130px);-ms-transform:translateY(-130px);transform:translateY(-130px);}} /* sc-component-id: article__SubtitleStyled-sc-10qhnp8-2 */ .elhyhe{background-color:#007b8b;opacity:0.8;color:#fff;margin-bottom:0;margin-top:0;padding:17px 0 17px 20px;line-height:23px;height:60px;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;font-size:20px;font-weight:500;} @media (min-width:767.5px){.elhyhe{line-height:26px;}} @media (min-width:991.5px){.elhyhe{line-height:50px;padding:5px 0 5px 20px;height:60px;}} /* sc-component-id: article__JournalMenuTitle-sc-10qhnp8-3 */ .jCfZqq{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:16px;font-weight:500;line-height:20px;height:50px;width:100%;background-color:#007b8b;color:#fff;text-align:left;padding-left:14px;padding-right:0;border:0;border-top:1px solid #fff;} .jCfZqq span{font-size:24px;padding-right:14px;} @media (min-width:991.5px){.jCfZqq{display:none;}} /* sc-component-id: article__WhiteWrapper-sc-10qhnp8-5 */ .bJcSpM{background-color:#fff;display:block;position:relative;} .bJcSpM h1,.bJcSpM h2{color:#fff;} .bJcSpM h2{font-size:20px;} @media (min-width:767.5px){.bJcSpM h2{font-size:25px;}} .bJcSpM h1{font-size:20px;} @media (min-width:767.5px){.bJcSpM h1{font-size:24px;}} @media (min-width:991.5px){.bJcSpM h1{font-size:40px;}} /* sc-component-id: articleContent__ArticleContentsWrapper-sc-2yl9jy-0 */ .eSvjPB{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;width:100%;} .eSvjPB .author__editor--hr{display:block;} /* sc-component-id: articleContent__ArticleContentsSectionsWrapper-sc-2yl9jy-1 */ .jntdRu{width:100%;} @media (max-width:991.5px){.jntdRu{margin-top:52px;}} .jntdRu p{margin:12px 0;line-height:20px;} .jntdRu .articlecontent__alignment{width:100%;min-width:306px;padding-left:7px;padding-right:7px;} @media (min-width:346px){.jntdRu .articlecontent__alignment{padding-left:20px;padding-right:20px;}} @media (min-width:767.5px){.jntdRu .articlecontent__alignment{width:543px;margin:auto;padding-left:0px;padding-right:0px;}} @media (min-width:991.5px){.jntdRu .articlecontent__alignment{max-width:612px;width:75%;margin:inherit;margin-left:50px;padding-left:20px;padding-right:20px;}} @media (min-width:1100px){.jntdRu .articlecontent__alignment{margin-left:118px;}} .jntdRu .article__title{padding-bottom:12px;} @media (min-width:767.5px){.jntdRu .article__title{padding-bottom:15px;}} .jntdRu .article__summary{padding-bottom:65px;} @media (min-width:991.5px){.jntdRu .article__summary{padding-bottom:75px;}} @media (min-width:767.5px){.jntdRu #vjs_video_3 button{-webkit-transform:none;-ms-transform:none;transform:none;left:40%;margin-top:0;}} .jntdRu .video-js .vjs-big-play-button{top:calc(50% - 22.5px);left:calc(50% - 50px);} .jntdRu .video-js{margin:20px 0;} .jntdRu a{color:#4D8A17;-webkit-text-decoration:none;text-decoration:none;cursor:pointer;} .jntdRu a:hover{-webkit-text-decoration:underline;text-decoration:underline;} /* sc-component-id: articleContent__ArticleWrapper-sc-2yl9jy-2 */ .hAzjHP{background-position:0px 0px;background-origin:content-box;background-size:99%;} /* sc-component-id: articleContent__EditorWrapper-sc-2yl9jy-3 */ .evMkvU{padding:0;} /* sc-component-id: articleContent__PublicationTimeLineWrapper-sc-2yl9jy-4 */ .fjviok{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin:15px 0 30px;border-bottom:1px solid #E3E3E3;} @media (min-width:767.5px){.fjviok{border-top:1px solid #E3E3E3;margin:20px 0 30px;}} /* sc-component-id: articleContent__PublcationCol-sc-2yl9jy-5 */ .hgKieC{-webkit-flex-basis:0;-ms-flex-preferred-size:0;flex-basis:0;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;max-width:100%;border-right:1px solid #E3E3E3;padding:5px 0 15px;} @media (min-width:767.5px){.hgKieC{padding:5px 0;}} .hgKieC.notPublished{display:none;} @media (min-width:767.5px){.hgKieC.notPublished{display:block;}} @media (max-width:767.5px){.hgKieC.isPublished{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;}.hgKieC.isPublished span:first-child::after{content:':';padding-right:3px;}} .hgKieC:last-child{border-right:none;} /* sc-component-id: articleContent__PublicationField-sc-2yl9jy-6 */ .cIribm{display:block;text-align:center;font-size:14px;font-weight:700;} /* sc-component-id: articleContent__PublicationValue-sc-2yl9jy-7 */ .khHUcu{display:block;text-align:center;font-size:14px;} /* sc-component-id: articleContent__TextWrapper-sc-2yl9jy-8 */ .fYrLtk{margin:-7px 0 -5px;font-size:14px;} /* sc-component-id: biblio__Wrapper-sc-1nou1lz-0 */ .eyHfWh{position:relative;} .eyHfWh.hide{display:none;} .eyHfWh hr{position:absolute;left:0;right:0;top:-30px;border-top:1px solid #E3E3E3;border-bottom:0;}.cBTaXT.hide{display:none;} .cBTaXT hr{display:none;} /* sc-component-id: biblio__BiblioWrapper-sc-1nou1lz-1 */ @font-face{font-family:'STIXGeneral-Bold';src:url('https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/_/hindawi-ui/fonts/STIXGeneral-Regular.otf');} .kCVTCa{padding:0 20px 20px;} .kCVTCa .bib__image{display:none;} .kCVTCa .bib__title{font-size:20px;} .kCVTCa .bib__name{font-size:18px;font-family:'STIXGeneral-Bold',serif !important;color:rgb(74,74,74);font-weight:700;} .kCVTCa .bib--split .bib__link .bib__info,.kCVTCa .bib--split .bib__link.bib__link--image .bib__info,.kCVTCa [class*='bib--txt'] .bib__link .bib__info,.kCVTCa [class*='bib--txt'] .bib__link.bib__link--image .bib__info{padding:10px 0 !important;} .kCVTCa .bib__author{font-size:14px;line-height:22px;color:rgb(132,132,132);margin-top:3px;margin-bottom:0px;margin-right:20px;opacity:1;font-family:'IBM Plex Sans',sans-serif;font-weight:500;} .kCVTCa #biblio_sidebar .bib__link{border-top:1px solid rgb(227,227,227) !important;padding-top:5px !important;padding-bottom:5px !important;} .kCVTCa #biblio_sidebar .bib__link:first-child{border-top:0 !important;padding-top:0 !important;} .kCVTCa #biblio_sidebar .bib__link:first-child .bib__info{padding-top:0 !important;} .kCVTCa #biblio_widget .bib--split .bib__link .bib__info,.kCVTCa #biblio_widget .bib--split .bib__link.bib__link--image .bib__info{padding:10px 15px 10px 0 !important;} @media (min-width:767.5px){.kCVTCa{padding:0 40px 20px;}} @media (min-width:991.5px){.kCVTCa{padding:0 20px;}} /* sc-component-id: biblio__H4-sc-1nou1lz-2 */ .becpDt{font-size:20px;font-family:'IBM Plex Sans';color:#000;font-weight:600;margin-top:34px;margin-bottom:18px;padding:0 20px;} /* sc-component-id: journal_article__ArticleStickyTopToolbar-sc-12fk6zy-0 */ .gbrQxi{display:none;} @media (min-width:991.5px){.gbrQxi{display:block;}.gbrQxi .article_top_toolbar{top:110px;z-index:-100;}.gbrQxi .article_top_toolbar .pdf_desktop{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;}.gbrQxi .article_top_toolbar .ref_desktop{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;}} .gbrQxi .article_toolbar_views{margin-top:-58px;display:block;text-align:right;} /* sc-component-id: journal_article__ArticleStickyBottomToolbar-sc-12fk6zy-1 */ @media (min-width:991.5px){.isgRZA .article_bottom_toolbar{top:292px;z-index:-10;}} /* sc-component-id: journal_article__BreadCrumbStyle-sc-12fk6zy-2 */ @media (min-width:991.5px){.bjwAQR{padding:16px 20px 24px;height:60px;}} /* sc-component-id: journal_article__ArticleBaseStyle-sc-12fk6zy-3 */ .NQpXC .content,.NQpXC .contentWrapper{overflow:visible;} /* sc-component-id: journal_article__BiblioIntegratorSidebar-sc-12fk6zy-4 */ .cYsVdk{max-width:350px;} @media (max-width:991.5px){.cYsVdk{display:none !important;}} /* sc-component-id: journal_article__BiblioIntegratorWidget-sc-12fk6zy-5 */ .dbAANp{background-color:#f5f5f5;padding:15px 20px 24px 20px;margin-top:2px;margin-bottom:20px;} @media (min-width:991.5px){.dbAANp{margin-top:-64px;margin-bottom:40px;}} .dbAANp .hrTitleRef{padding:0;margin-top:0;font-family:'IBM Plex Sans',sans-serif;} .dbAANp #biblio_widget{padding:0;}</style> </head> <body style="margin:0;box-sizing:border-box"> <div id="__next"> <div class="static_page"> <div class="page no__focus__outline"> <header class="sc-fjdhpX jzXSTA"> <div class="sc-bZQynM bNmdOy E_HUmlU2Hj3PpkDmWzKPd header__padding"> <div class="sc-kAzzGY epRoim mobileLogoFlex _1fpqArXPCxgnlv2rXZC2sl _1SoDWGr_FVsil9klRfjnhb"> <a class="sc-htpNat bUhGXt link" href="//www.newsama.com/" aria-label="Home"><img alt="标志”年代rc="https://preprod-admin.w2o.hindawi.com/themes/custom/hindawi_extended/logo.svg" class="sc-ckVGcZ gjctdt"></a> </div> <div class="sc-jzJRlG jGJLow mobileButtonFlex _2v1j-tLx3hx0tgKcpPzH6B _3wm8FgzqRuRWouJG31YgKx E_HUmlU2Hj3PpkDmWzKPd"> <nav class="sc-bxivhb ivbKJD"> <ul class="sc-ifAKCX fopjOz sc-kpOJdX kAzjOl"> <li class="navigation__link"><a class="sc-htpNat bUhGXt link link" href="//www.newsama.com/journals/" aria-label="Journals">期刊</a></li> <li class="navigation__link"><a class="sc-htpNat bUhGXt link link" href="//www.newsama.com/publish-research/" aria-label="Publish with us">雷电竞下载苹果</a></li> <li class="navigation__link"><a class="sc-htpNat bUhGXt link link" href="//www.newsama.com/publishing-partnerships/" aria-label="Publishing partnerships">raybet推荐吗</a></li> <li class="navigation__link"><a class="sc-htpNat bUhGXt link link" href="//www.newsama.com/about/" aria-label="About us">关于我们</a></li> <li class="navigation__link"><a class="sc-htpNat bUhGXt link link" href="//www.newsama.com/blog/" aria-label="Blog">博客</a></li> </ul> </nav> <button class="sc-chPdSV hbVEoI icon__search" aria-label="Search"><span class="sc-htoDjs khbeDd icon__search icon-colored _3hSk3ArgsWMFh5QJIGblNr icon-themeable" title="" font-size="24"></span></button> <button aria-label="Hamburger Menu" class="sc-cSHVUG ldSkVQ"><span class="sc-htoDjs khbeDd hamburger icon-colored _20YUA8q5mREEBfJm8VsdXV icon-themeable" title="" font-size="24"></span></button> </div> </div> </header> <div class="sc-bZQynM bNmdOy"></div> <main class="baseContent__Main-sc-134g3di-2 cmzomn article__BaseStyle-sc-10qhnp8-0 gnduKR DADtd11SJ4KyWZ2l6zAnr base_style journal_article__ArticleBaseStyle-sc-12fk6zy-3 NQpXC"> <div class="sc-bZQynM bNmdOy width_wrapper"> <div id="journal__navigation" class="sc-cbkKFq kuxTps article__StickyStyle-sc-10qhnp8-1 fJLQxX"> <a class="sc-htpNat bUhGXt link article__WhiteWrapper-sc-10qhnp8-5 bJcSpM" href="//www.newsama.com/journals/wcmc/" aria-label=""><h2 class="sc-eHgmQL fTkdCR article__SubtitleStyled-sc-10qhnp8-2 elhyhe _1ZrXcsbATVL_kHOpFAan9k">无线通信和移动计算</h2></a> <button class="article__JournalMenuTitle-sc-10qhnp8-3 jCfZqq journalNavCheck" id="journalMenuTitle"><span>+</年代pan>杂志菜单</button> <div class="sc-bdVaJa EwsTm isHide" id="fadeOut"></div> <div class="sc-cjHlYL hYnXNL"> <a class="sc-htpNat bUhGXt link sc-dRaagA hGCBfz article-toolbar-link" href="//www.newsama.com/downloads/journals/wcmc/2018/1847890.pdf" aria-label="" target="_blank"><img alt="" class="sc-EHOje jOLhQl sc-fEUNkw dfaOeH article_toolbar_icon" title="" role="presentation" src="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/node_modules/hindawi-ui/src/icon/svg/pdf.svg" height="24">PDF<我mg alt="" class="sc-EHOje jOLhQl sc-dREXXX cqhPZs" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"></a> </div> <nav id="journal__nav" class="sc-hGoxap dEfJbW article__JournalNavigationStyle-sc-10qhnp8-4 gaRePw isHide journalNavCheck"> <div class="sc-giadOv eBepOs journalNavCheck"> <button class="sc-hSdWYo etauus sc-fjmCvl fSPaCp journalNavCheck" color="">日报》概述<年代pan class="sc-htoDjs gvAGTV sc-bHwgHz ctePXh journalNavCheck icon__inactive icon-white _1CwL9R82TPl2HxDleeYGDR icon-themeable" title="" font-size="9"></span><span class="sc-htoDjs gvAGTV sc-bHwgHz ctePXh journalNavCheck icon__active icon-colored icon__hidden _1CwL9R82TPl2HxDleeYGDR icon-themeable" title="" font-size="9"></span></button> </div> <a class="sc-htpNat bUhGXt link sc-TFwJa gCIfTO" href="//www.newsama.com/journals/wcmc/guidelines/" aria-label="For authors">对于作者</a> <a class="sc-htpNat bUhGXt link sc-TFwJa gCIfTO" href="//www.newsama.com/publish-research/reviewers/" aria-label="For reviewers">对于审查员</a> <a class="sc-htpNat bUhGXt link sc-TFwJa gCIfTO" href="//www.newsama.com/publish-research/editors/" aria-label="For editors">的编辑器</a> <a class="sc-htpNat bUhGXt link sc-TFwJa gCIfTO" href="//www.newsama.com/journals/wcmc/contents/year/2021/" aria-label="Table of Contents">表的内容</a> <div class="sc-giadOv eBepOs journalNavCheck"> <button class="sc-hSdWYo etauus sc-fjmCvl bVEEaH journalNavCheck" color="">特殊的问题<年代pan class="sc-htoDjs gvAGTV sc-bHwgHz ctePXh journalNavCheck icon__inactive icon-white _1CwL9R82TPl2HxDleeYGDR icon-themeable" title="" font-size="9"></span><span class="sc-htoDjs gvAGTV sc-bHwgHz ctePXh journalNavCheck icon__active icon-colored icon__hidden _1CwL9R82TPl2HxDleeYGDR icon-themeable" title="" font-size="9"></span></button> </div> <a class="sc-htpNat bUhGXt link sc-jtRfpW hHKuAX submit__button journalNavCheck" href="//www.newsama.com/review/submit?journal=wcmc" aria-label="" target="" id=""><span><img alt="" class="sc-EHOje jOLhQl sc-kTUwUJ jUTgTa" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"><span class="text">提交</年代pan></span><span class="sc-htoDjs kNoiZu sc-dqBHgY cQgXqt fileArrow icon-colored undefined icon-themeable" title="" font-size="16"></span></a> <div class="sc-krDsej ewCAZX hide__submenu journalSubmenuCheck" id="journalnav__submenu"> <button class="sc-itybZL kdvWPs journalSubmenuCheck"><span class="sc-htoDjs gvAGTV sc-fzsDOv hAFFGk journalSubmenuCheck icon-colored _1CwL9R82TPl2HxDleeYGDR icon-themeable" title="" font-size="9"></span></button> </div> <div class="sc-dTdPqK lkWWFY hide__submenu journal__nav__desktop" id="journalnav__submenudesktop"> <div order="0" class="sc-kUaPvJ ehYbwJ"> <div class="sc-gPWkxV legory"></div> <div class="sc-gPWkxV legory"></div> </div> <div class="sc-jVODtj epgILe"></div> <span class="sc-fONwsr kCfRMJ"></span> </div> </nav> </div> <div class="sc-nrwXf byflLi breadcrumb__wrapper journal_article__BreadCrumbStyle-sc-12fk6zy-2 bjwAQR article"> <a class="sc-htpNat bUhGXt link sc-eitiEO jXeALb breadCrumb" href="//www.newsama.com/journals/wcmc/" aria-label="Wireless Communications and Mobile Computing">无线通信和移动计算</a>/<a class="sc-htpNat bUhGXt link sc-eitiEO jXeALb breadCrumb" href="//www.newsama.com/journals/wcmc/contents/year/2018/" aria-label="2018">2018年</a>/<年代pan class="sc-bhlBdH UVThf">文章</年代pan> </div> <div class="threeColumn__ThreeColumnWrapper-sc-1bf4078-0 dDyxFF threeColumnWrapper"> <div class="threeColumn__LeftWrapper-sc-1bf4078-1 fkVFlF leftWrapper"> <button type="button" class="sc-eKZiaR dzZrgS section__button " id="sectionButton"><span class="sc-htoDjs diutvq icon__dots dots__detector icon-colored _3n-7Ho7DlfjMlZbrRr9Q4a icon-themeable" title="" font-size="22"></span>文章部分</button> <div class="sc-bEjcJn jLUVhb static_contents__section_links links__hidden "> <div id="leftSectionMenu" class="sc-cbkKFq prcY sc-bGbJRg dVCLgr left_section_menu"> <p>在这一页上</p><年代pan class="sc-likbZx bBmZJZ grey" property="background-color" color="#D8D8D8"><a class="sc-htpNat bUhGXt link sc-ePZHVD ewHMLz" href="#abstract" aria-label="">文摘</a></span> <span class="sc-likbZx bBmZJZ grey" property="background-color" color="#D8D8D8"><a class="sc-htpNat bUhGXt link sc-ePZHVD ewHMLz" href="#introduction" aria-label="">介绍</a></span> <span class="sc-likbZx bBmZJZ grey" property="background-color" color="#D8D8D8"><a class="sc-htpNat bUhGXt link sc-ePZHVD ewHMLz" href="#data-availability" aria-label="">数据可用性</a></span> <span class="sc-likbZx bBmZJZ grey" property="background-color" color="#D8D8D8"><a class="sc-htpNat bUhGXt link sc-ePZHVD ewHMLz" href="#disclosure" aria-label="">信息披露</a></span> <span class="sc-likbZx bBmZJZ grey" property="background-color" color="#D8D8D8"><a class="sc-htpNat bUhGXt link sc-ePZHVD ewHMLz" href="#conflicts-of-interest" aria-label="">的利益冲突</a></span> <span class="sc-likbZx bBmZJZ grey" property="background-color" color="#D8D8D8"><a class="sc-htpNat bUhGXt link sc-ePZHVD ewHMLz" href="#acknowledgments" aria-label="">确认</a></span> <span class="sc-likbZx bBmZJZ grey" property="background-color" color="#D8D8D8"><a class="sc-htpNat bUhGXt link sc-ePZHVD ewHMLz" href="#references" aria-label="">引用</a></span> <span class="sc-likbZx bBmZJZ grey" property="background-color" color="#D8D8D8"><a class="sc-htpNat bUhGXt link sc-ePZHVD ewHMLz" href="#copyright" aria-label="">版权</a></span> </div> </div> </div> <div class="threeColumn__ContentWrapper-sc-1bf4078-3 bbzREB contentWrapper"> <div class="threeColumn__Content-sc-1bf4078-4 jknsZc content"> <div class="articleContent__ArticleContentsWrapper-sc-2yl9jy-0 eSvjPB article_contents"> <div class="articleContent__ArticleContentsSectionsWrapper-sc-2yl9jy-1 jntdRu article_contents__sections_wrapper"> <div class="articleContent__ArticleWrapper-sc-2yl9jy-2 hAzjHP"> <div class="sc-chbbiW mBGSe article_header_class"> <div class="sc-kxynE fgGykB"> <span class="sc-cooIXK gQxyld">特殊的问题</年代pan> <h2 class="sc-fcdeBU bVtmCk">智能移动设备上反思身份验证</h2> <a class="sc-htpNat bUhGXt link sc-gmeYpB hSHJbi" href="//www.newsama.com/journals/wcmc/si/487108/" aria-label="">把这个特殊的问题</a> <hr class="sc-clNaTc ktFfKO"> </div> <p class="sc-kZmsYB bkiEfx article_type">研究文章|开放获取</p><div class="sc-RcBXQ ztvYg article_citation"> 体积 2018年 <span class="sc-fZwumE cUsFHx">|</年代pan>文章的ID 1847890 <span class="sc-fZwumE cUsFHx">|</年代pan> <a class="sc-htpNat bUhGXt link sc-fQejPQ duuwge" href="https://doi.org/10.1155/2018/1847890" aria-label="Doi-link">https://doi.org/10.1155/2018/1847890</a> </div> <div class="sc-LKuAh lcOiDF article_full_citation"> <div class="sc-hzNEM gsmOCv isHide"> <p>张Linhao Lijuan郑,孟崔,宁曹,Jianrui叮,Leul Yalemshet, Tsepo Nyakonda,谢泼德Musasike, ”<年代pan class="adjust-article-svg-size">移动位置隐私保护的研究基于博弈论的访问控制方法</年代pan>”,<i>无线通信和移动计算</我>, 卷。2018年, 文章的ID1847890, 9   页面, 2018年。 https://doi.org/10.1155/2018/1847890</p></div> <button class="sc-hSdWYo etauus sc-iBEsjs kPshFw" color="">显示引用</button> </div> <h1 class="sc-iRbamj jZOxOO sc-iSDuPN hHHqqR article_title adjust-article-svg-size heading-title">移动位置隐私保护的研究基于博弈论的访问控制方法</h1> </div> <div class="sc-jrIrqw eHMFfo article_authors"> <hr class="sc-cEvuZC XkrFe hr__author"> <span class=""><b>Lijuan郑</b><a class="sc-htpNat bUhGXt link" href="mailto:" aria-label="Mail Option"><span class="sc-htoDjs kNoiZu sc-hjRWVT irNWJI icon-colored _2zt-1j0LmaF8UjTQAM413G icon-themeable" title="" font-size="16"></span></a><a class="sc-htpNat bUhGXt link" href="http://orcid.org/0000-0002-9925-6836" aria-label="Redirect to Doi" target="_blank"><img alt="" class="sc-EHOje iiusBg sc-iybRtq iQSObO" title="" role="presentation" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGlkPSJMYXllcl8xIiBkYXRhLW5hbWU9IkxheWVyIDEiIHZpZXdCb3g9IjAgMCAyOTkuNSAyNTkuNSI+PGRlZnM+PHN0eWxlPi5jbHMtMXtmaWxsOiNhNmNlMzk7fS5jbHMtMntmaWxsOiNmZmY7fS5jbHMtM3tmaWxsOm5vbmU7fTwvc3R5bGU+PC9kZWZzPjx0aXRsZT5vcmNoaWQ8L3RpdGxlPjxwYXRoIGNsYXNzPSJjbHMtMSIgZD0iTTI4Ny41LDEyOS41YTEyOCwxMjgsMCwxLDEtMTI4LTEyOEExMjgsMTI4LDAsMCwxLDI4Ny41LDEyOS41WiIvPjxwYXRoIGNsYXNzPSJjbHMtMiIgZD0iTTExNy44LDE4Ny43SDEwMi40VjgwLjZoMTUuNFYxODcuN1oiLz48cGF0aCBjbGFzcz0iY2xzLTIiIGQ9Ik0xNDAuNCw4MC42SDE4MmMzOS42LDAsNTcsMjguMyw1Nyw1My42LDAsMjcuNS0yMS41LDUzLjYtNTYuOCw1My42SDE0MC40Wm0xNS40LDkzLjNoMjQuNWMzNC45LDAsNDIuOS0yNi41LDQyLjktMzkuNywwLTIxLjUtMTMuNy0zOS43LTQzLjctMzkuN0gxNTUuOHY3OS40WiIvPjxwYXRoIGNsYXNzPSJjbHMtMiIgZD0iTTEyMC4yLDU4LjNhMTAuMSwxMC4xLDAsMSwxLTEwLjEtMTAuMUExMC4xNCwxMC4xNCwwLDAsMSwxMjAuMiw1OC4zWiIvPjxyZWN0IGNsYXNzPSJjbHMtMyIgd2lkdGg9IjI5OS41IiBoZWlnaHQ9IjI1OS41Ii8+PC9zdmc+" height="16"></a>,<年代up>1</年代up></span> <span class="">Linhao张,<年代up>1</年代up></span> <span class="">孟崔,<年代up>1</年代up></span> <span class="">Ning曹<a class="sc-htpNat bUhGXt link" href="http://orcid.org/0000-0001-6430-3586" aria-label="Redirect to Doi" target="_blank"><img alt="" class="sc-EHOje iiusBg sc-iybRtq iQSObO" title="" role="presentation" src="data:image/svg+xml;base64,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" height="16"></a>,<年代up>2</年代up></span> <span class="">Jianrui叮,<年代up>3</年代up></span> <span class="">Leul Yalemshet,<年代up>1</年代up></span> <span class="">Tsepo Nyakonda,<年代up>1</年代up> 和</年代pan> <span class="">谢泼德Musasike<年代up>1</年代up></span> <div class="sc-fHxwqH dMuGGA isHide"> <p><sup>1</年代up><span>信息科学与技术学院,石家庄Tiedao大学,050043年石家庄,中国</年代pan></p> <p><sup>2</年代up><span>青岛滨海大学信息工程学院,青岛266555年,中国</年代pan></p> <p><sup>3</年代up><span>哈尔滨工业大学,计算机科学与技术学院,150001年哈尔滨,中国</年代pan></p> </div> <button class="sc-hSdWYo etauus sc-iQtOjA kfDwZY" color="">显示更多</button> </div> <div class="articleContent__EditorWrapper-sc-2yl9jy-3 evMkvU"> <div class="articleContent__TextWrapper-sc-2yl9jy-8 fYrLtk"> <b>客座编辑:</b>剑沈</div> <div class="articleContent__PublicationTimeLineWrapper-sc-2yl9jy-4 fjviok"> <div class="articleContent__PublcationCol-sc-2yl9jy-5 hgKieC notPublished"> <span class="articleContent__PublicationField-sc-2yl9jy-6 cIribm">收到了</年代pan> <span class="articleContent__PublicationValue-sc-2yl9jy-7 khHUcu">2018年4月28日</年代pan> </div> <div class="articleContent__PublcationCol-sc-2yl9jy-5 hgKieC notPublished"> <span class="articleContent__PublicationField-sc-2yl9jy-6 cIribm">接受</年代pan> <span class="articleContent__PublicationValue-sc-2yl9jy-7 khHUcu">2018年11月01</年代pan> </div> <div class="articleContent__PublcationCol-sc-2yl9jy-5 hgKieC isPublished"> <span class="articleContent__PublicationField-sc-2yl9jy-6 cIribm">发表</年代pan> <span class="articleContent__PublicationValue-sc-2yl9jy-7 khHUcu">2018年12月12日</年代pan> </div> </div> </div> <article class="sc-jtRlXQ hMPMVR article_body "> <div> <div class="xml-content"> <h4 class="header" id="abstract">文摘</h4> <p>近年来,物联网发展迅速。和基于位置的服务(LBS)变得越来越广泛。服务提供商持有大量的用户信息。为了提高服务质量,服务供应商越来越多地使用大数据技术为用户提供更准确的服务。同时,它加剧了信息披露用户的隐私。从服务提供者的角度来看,一个移动位置隐私访问控制方法提出了基于博弈理论来解决移动位置隐私信息的访问控制问题。首先,根据位置隐私设置权重系数的影响因素,然后根据隐私访问控制阈值计算位置泄漏情况的移动位置。根据阈值不同的访客级别设置。访问控制过程中,执行访问行为的预先判断,然后是隐私信息的信息量要求访问根据权重计算的不同的信息。与阈值比较结果的访问控制策略。 The strategy set is selected based on strategy matrix of game theory and thresholds are adjusted based on the calculation returns of strategy matrix. The effectiveness and practicability of the method are verified through the security analysis.</p><年代pan class="end-abs"></span> <h4 id="introduction">1。介绍</h4> <p>近年来,物联网(物联网)发展迅速,基于物联网逐渐出现和应用程序(<a href="#B1">1</a>]。它涉及军事、工业、农业、电网和水网络,交通、物流、节能、环保、医疗和医疗、智能家电等(<a href="#B2">2</a>]。物联网,基于位置服务的应用程序也越来越普遍。基于位置的服务为用户提供定位服务通过确定移动设备的地理位置,这可以很容易地导致泄漏用户位置隐私。例如,一个单点实时位置将改变当用户请求一个位置服务。未经授权的访问者访问应用服务器获取用户位置信息。在获得一定数量的信息,位置隐私信息可以推断出用户的跟踪信息,导致用户位置隐私信息泄漏也会导致攻击用户(<a href="#B3">3</a>]。大数据技术的不断发展也为企业带来了更大的发展空间<a href="#B4">4</a>]。越来越多的基于位置服务提供商可以使数据挖掘基于现有用户数据来改善用户体验。摩根大通唐等人研究了平台通过智能交通数据传感信息处理平台和使用现有交通大数据来提高智能交通服务(<a href="#B5">5</a>]。泄漏私人信息极大地影响用户的服务体验。解决问题的隐私信息保护物联网的应用过程是必要条件之一物联网的广泛应用<a href="#B6">6</a>]。</p><p>用户的移动位置隐私信息分为单点位置隐私信息和轨迹隐私信息。单点位置隐私是指一个独立的位置点与私人信息。不同于单点位置隐私,跟踪主要指的是一个移动的物体的位置信息的顺序按时间顺序。轨迹隐私关注的暂时性的位置信息。移动位置隐私包含单点位置隐私和轨迹隐私,这指的是俗人,位置信息的空间性和频率特征。</p><p>提出了一种基于博弈论的移动位置隐私访问控制方法针对泄漏隐私信息的移动物联网用户的位置。它控制隐私信息访问行为根据指定位置隐私信息访问政策从服务提供者的角度。访问控制可以保证服务器进行动态响应对隐私信息非法访问行为。同时,根据公差设定,避免间接造成的移动位置和隐私信息泄漏信息的叠加。</p><h4 id="research-status">2。研究现状</h4> <p>物联网位置隐私保护近年来受到越来越多的关注,和相关的研究工作取得了很多成果。它主要针对位置信息的查询和发布。相关位置隐私保护技术包括位置匿名技术,其中应用研究k-anonymous技术Samarati和斯威尼提出的是使用最广泛的<a href="#B7">7</a>:加密技术,如安全多方计算技术,同态加密技术,假收敛节点协议和RFID隐私保护技术(<a href="#B8">8</a>]。物联网位置隐私保护技术已经逐渐成熟,但移动位置隐私保护技术相关仍处于起步阶段。现有的方法主要是基于传统的匿名化,模糊和加密。王YJ等人提出了一个真正的基于位置隐私保护的激励机制在网络环境下移动众包系统。改进的两阶段拍卖算法基于信任程度和隐私提出了感性。微分隐私应用于基于高斯白噪声k-anonymity防止用户位置信息泄漏<a href="#B9">9</a>]。张HT。等人提出了小说在线空间时间k-anonymity位置隐私保护方法从序列基于规则的推理攻击。它预测的目标位置隐私序列规则挖掘从大规模匿名数据集。这种方法扩展了原始序列的数据库匿名数据集。采用特定的泛化和回避原则逐渐隐藏隐私规则和抵制推理攻击(<a href="#B10">10</a>]。也有人为隐私保护研究与其他技术。于格南k等人使用机器学习的方法来预测用户的签到的动机和量化效用的影响位置隐私保护(<a href="#B11">11</a>]。基于移动云计算,龚y等人提出了一个框架来保护位置隐私将任务分配给移动设备时,允许移动设备资源贡献给临时移动云没有暴露的位置信息(<a href="#B12">12</a>]。移动位置隐私涉及轨迹隐私信息。有三个主要方面对轨迹隐私保护技术:模糊性,释放压抑,除了假数据。赵p等人提出ILLIA这样解决位置注入攻击。的基础上探索用户移动性在连续磅查询的相似性,建立了一个基于信任k-anonymity方案。ILLIA这样可以抵御LIA不知道如何处理错误的位置提前,同时仍然维持高质量的服务<a href="#B13">13</a>]。抑制方法通常用于轨迹隐私保护。Al-Hussaenik et al ., (K、C) L标准的基础上,使用了局部和全局抑制方法避免攻击者获取跟踪隐私信息(<a href="#B14">14</a>]。假数据方法也广泛用于跟踪隐私保护。高盛等人打扰的实际轨迹数据生成错误的轨迹数据,然后添加到原始轨迹数据(<a href="#B15">15</a>]。苏清等人提出了一个分层的基于角色的访问控制方法,位置隐私保护在移动终端和定义访问权限通过次要角色定义<a href="#B16">16</a>]。相关研究人员介绍了博弈论对隐私保护,但这些方法仍然在深层勘探<a href="#B17">17</a>]。此外,服务的访问控制方法信息提供者私人信息并不完美。为了提高服务质量,使用数据挖掘技术和云计算技术,但用户的隐私保护隐私数据没有控制。</p><p>博弈论不仅是现代数学的一个新分支,也是运筹学的一个重要学科。它是一种数学理论和方法研究斗争或竞争的现象<a href="#B18">18</a>]。博弈论有很多应用在安全、隐私和无线网络。这是一个新的研究方法来解决基于博弈论的隐私保护的问题。与传统的隐私保护方法,基于博弈论的隐私保护方法描述参与者的收益和成本,模仿他们的理性选择过程通过机制设计和发展战略,并找到最好的解决方案为每个政党通过分析游戏平衡。有很多隐私保护模型基于博弈理论,提出了在继承,如提出的基于博弈论的隐私保护模型和一轩张(<a href="#B19">19</a>]。位置隐私保护的博弈论分析基于P-destination Bidi应提出的移动社交网络和Amiya Nayak [<a href="#B20">20.</a>]。考虑用户匿名组的相互协作和选择的游戏策略,为其他用户提供他们自己的数据,以获得所需的服务。移动位置隐私的研究方法并不完美,和点位置隐私和轨迹隐私的问题逐渐暴露,这也将成为新的研究方向基于博弈论的隐私保护模型。</p><h4 id="mobile-location-privacy-protection-scheme-based-on-game-theory">3所示。基于博弈论的移动位置隐私保护方案</h4> <p>本文首先的特点,移动位置隐私和建立一个移动位置隐私基于博弈论的访问控制模型。它实现了动态控制和保护隐私信息通过访问控制的移动位置。</p><h5 id="sec3.1">3.1。基本概念</h5> <p>单点定位是指敏感位置信息与频率特性所产生的个人活动。例如,那些经常出现在一个特定的位置在一个特定的时刻,如家庭位置,工作的地方。位置信息<我>D</我>可以表示为<我>D=</我><年代vg height="12.5794pt" id="M1" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 14.6382 12.5794" width="14.6382pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M293 -169V-141C218 -131 209 -90 209 -44C209 19 222 85 222 152C222 207 198 255 139 269V273C199 286 222 334 222 388C222 454 209 523 209 588C209 632 218 671 293 681V709C234 709 148 695 148 577C147 513 155 438 155 372C155 337 152 291 64 285V256C152 250 155 204 155 169C156 105 148 31 148 -41C148 -157 234 -169 293 -169Z" id="g113-124"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M515 96L502 119C471 88 431 62 423 62C416 62 411 70 417 101C440 223 469 341 497 448H486L412 422L380 277C330 188 210 57 152 57C137 57 126 69 139 124L195 366C210 431 205 448 182 448C155 448 89 413 23 350L36 326C73 354 103 376 112 376C118 376 118 365 113 340L61 118C54 90 52 68 52 51C52 0 75 -12 98 -12S151 -3 181 17C242 58 305 119 362 193H364L345 104C323 3 339 -12 359 -12C390 -12 464 35 515 96Z" id="g113-118"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,11.44,3.132)"> <path d="M250 606C250 634 233 656 203 656C168 656 146 618 146 593C146 564 169 545 192 545C227 545 250 573 250 606ZM227 95L212 119C187 98 152 71 135 71C129 71 128 78 134 102L207 373C219 418 217 451 194 451C165 451 92 411 30 351L44 326C77 353 106 371 114 371C124 371 121 357 117 341L55 97C32 5 46 -12 70 -12C108 -12 191 51 227 95Z" id="g50-106"></path> </g> </svg><i>(x</我><年代ub><i>我</我></年代ub><i>y</我><年代ub><i>我</我></年代ub><i>t</我><年代ub><i>我</我></年代ub><span class="nowrap"> <svg height="11.5564pt" id="M2" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M275 270C275 450 212 609 64 710L45 686C145 604 203 442 203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 270Z" id="g113-42"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <path d="M283 255V284C195 290 192 337 192 375C192 436 200 508 200 580C200 696 116 709 54 709V681C127 671 139 634 139 588C138 524 125 452 125 387C125 333 149 286 209 272V268C148 253 125 206 125 151C126 87 139 16 139 -47C139 -92 127 -131 54 -141V-169C115 -169 200 -152 200 -41C200 32 192 104 192 164C192 202 195 249 283 255Z" id="g113-126"></path> </g> </svg>。</年代pan>单点位置的隐私信息很容易暴露一个人的固定位置。一旦披露被罪犯,个人的安全威胁是非常高的。因此,它是必要的,防止攻击者获得这样的敏感信息。</p><p>轨迹隐私是指一系列的顺序和频繁的敏感位置信息生成的个人活动,如人在哪里,在一段时间,和活动范围是什么。跟踪信息<我>T</我>可以表示成<我>T=</我><年代vg height="12.5794pt" id="M3" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 14.6382 12.5794" width="14.6382pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g113-118"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,11.44,3.132)"> <use xlink:href="#g50-106"></use> </g> </svg><i>(x</我><年代ub><i>1</我></年代ub><i>y</我><年代ub><i>1</我></年代ub><i>t</我><年代ub><i>1</我></年代ub><i>),(x</我><年代ub><i>2</我></年代ub><i>y</我><年代ub><i>2</我></年代ub><i>t</我><年代ub><i>2</我></年代ub><i>),(x</我><年代ub><i>3</我></年代ub><i>y</我><年代ub><i>3</我></年代ub><i>t</我><年代ub><i>3</我></年代ub><i>),…(x</我><年代ub><i>n</我></年代ub><i>y</我><年代ub><i>n</我></年代ub><i>t</我><年代ub><i>n</我></年代ub><span class="nowrap"> <svg height="11.5564pt" id="M4" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-126"></use> </g> </svg>。</年代pan>根据轨迹隐私,很容易推断出的个人习惯,行动路线的偏好,甚至推断出私人信息,如家庭地址和工作场所。因此,它是必要的,防止恶意攻击者获得这样的敏感信息。</p><p>位置指示,id表示用户标识符,<我>t</我><年代ub><i>我</我></年代ub>显示用户位置信息的时候,<我>(x</我><年代ub><i>我</我></年代ub><i>y</我><年代ub><i>我</我></年代ub><i>)</我>显示用户的二维位置信息<我>t</我><年代ub><i>我</我></年代ub>。</p><p>历史访问记录是指访问者的访问记录用户的隐私信息。</p><h5 id="sec3.2">3.2。问题描述</h5> <h6 id="sec3.2.1">3.2.1之上。位置隐私泄漏信息叠加造成的</h6> <p>位置信息本身包含丰富的时空信息,和单一位置信息没有实际价值,但信息的叠加可以集成的信息获取更有价值和具体信息。目前,由于增加了定位服务,大量的用户位置信息生成。许多企业和科研机构已获得大量的用户习惯通过相关分析结果的研究和分析大量的位置信息。许多相关的位置信息在本质上,尤其是对于个人位置信息分析,它可以很容易地暴露用户的隐私。</p><p>模型计算的最大公差隐私信息泄漏的加权时间,空间和频率的因素用户的移动位置和限制游客的数量获得私人信息。</p><h6 id="sec3.2.2">3.2.2。位置服务器无法识别恶意访问行为和实现访问控制</h6> <p>请求用户的位置信息和实时位置信息是存储在服务器的位置。通过某些手段恶意访问者可以获得一定的访问权限和访问用户的位置信息记录。当收获的信息逐渐增加,私人信息的数量也在增加。服务器很难探测到这种恶意行为和及时响应措施。</p><p>上面的两个关键问题可以概括如下:</p><p>①信息叠加会引起间接移动位置隐私的泄漏。</p><p>②访问行为的识别和实时动态控制实现服务器的位置。</p><p>不同程度的阈值设置为不同的游客解决问题的动态访问控制。</p><p>本文主要关注基于博弈论为移动位置隐私保护隐私。主要研究移动位置隐私保护的特点,提出了适合移动位置隐私保护的访问控制模型使用博弈理论结合目前隐私信息保护方法。</p><h5 id="sec3.3">3.3。模型结构设计</h5> <p>在模型中有三个部分:策略执行一部分,这一战略部署,和历史访问记录。总共有五个模块。</p><p>①请求采集模块:模块获取隐私信息的请求从一个访问者请求,然后提取关键信息的访问。</p><p>②关键信息提取模块:它集成了访客的移动位置隐私信息的请求。</p><p>③访客的历史访问记录模块的移动位置隐私信息:记录每个访客的历史移动位置隐私信息请求和提供参考阈值计算模块。</p><p>④阈值计算模块:设置隐私位置信息阈值基于博弈论的现有因素权重。模块执行加权计算基于历史记录反馈结果和反馈回的决定执行模块。</p><p>⑤决定执行模块:它执行反馈通过游戏策略。</p><p>如图所示的设计组成<a href="//www.newsama.com/journals/wcmc/2018/1847890/fig1/" target="_blank">1</a>。</p><div class="floats-partial-section partial-carousel-wrapper" data-section="fig1"> <div class="floats-partial-content fig-content-fig1"> <div class="partial-carousel--single-image"> <img alt="" name="1847890.fig.001" src="https://static-01.hindawi.com/articles/wcmc/volume-2018/1847890/figures/1847890.fig.001.svgz"> <br> <strong></strong> </div> </div> <div class="floats-partial-footer"> <div class="floats-partial-caption"> <span class="caption-text">图1</年代pan> <a aria-label="full view" class="caption-partial-url" href="//www.newsama.com/journals/wcmc/2018/1847890/fig1/" title="" target="_blank"></a> </div> <div class="floats-partial-caption-text"> 访问控制方法设计组成。</div> </div> </div> <p>模型的基本元素如下。</p><p>用户组:<我>用户=</我><年代vg height="12.4698pt" id="M5" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 16.529 12.4698" width="16.529pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g113-118"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,11.44,3.132)"> <path d="M389 0V32C297 38 291 46 291 118V635C234 613 175 595 109 583V556L161 554C203 552 207 547 207 497V118C207 46 201 38 110 32V0H389Z" id="g50-50"></path> </g> </svg><i>,你</我><年代ub><i>2</我></年代ub><i>、……</我><年代pan class="nowrap"> <svg height="12.5794pt" id="M6" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 16.7573 12.5794" width="16.7573pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-118"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,6.929,3.132)"> <path d="M504 89L488 119C453 85 428 69 416 69C408 69 405 75 412 102L462 304C492 438 460 451 436 451S388 441 356 423C311 397 229 336 170 256H168L189 340C208 418 200 451 177 451C144 451 82 413 24 352L40 322C65 345 98 369 108 369C114 369 119 363 112 335L28 -3L36 -12C54 -3 83 4 112 10C125 73 138 122 153 174C205 258 328 382 376 382C395 382 399 369 384 305L330 93C312 25 323 -12 351 -12C378 -12 439 21 504 89Z" id="g50-111"></path> </g> <g transform="matrix(.013,0,0,-0.013,12.104,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>表示为一组中的所有用户自己的信息系统。</p><p>访问者:<我>游客=</我><年代vg height="12.4698pt" id="M7" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 15.4068 12.4698" width="15.4068pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M219 86C216 168 211 250 206 337C201 410 189 448 163 448C131 448 79 396 43 344L60 322C91 359 110 375 118 375S132 358 136 298C141 238 152 81 155 -12H182C242 62 331 177 390 258C435 321 451 360 451 391C450 424 432 448 408 448C390 448 372 435 366 419C362 410 362 401 366 394C373 383 376 367 376 350C376 283 262 138 221 86H219Z" id="g185-40"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,10.322,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>,v</我><年代ub><i>2</我></年代ub><i>、……</我><年代pan class="nowrap"> <svg height="12.5794pt" id="M8" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 15.6351 12.5794" width="15.6351pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g185-40"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,5.811,3.132)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.986,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>表示为系统中所有游客的集合。</p><p>访问角色设置:<我>角色=</我><年代vg height="12.4698pt" id="M9" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 14.4933 12.4698" width="14.4933pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M393 379C402 394 400 411 393 422C384 437 365 448 348 448C301 448 237 372 186 285H182L193 335C210 408 205 448 178 448C150 448 80 402 29 344L45 321C80 355 114 373 122 373C128 373 130 365 124 330C106 228 76 98 50 -5L57 -12C82 -5 112 3 132 6L172 203C196 256 234 304 254 329C275 355 293 367 306 367C318 367 330 360 342 348C347 343 355 343 365 350S386 367 393 379Z" id="g113-115"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,9.412,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>,r</我><年代ub><i>2</我></年代ub><i>、……</我><年代pan class="nowrap"> <svg height="12.5794pt" id="M10" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 14.7217 12.5794" width="14.7217pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,4.901,3.132)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.076,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>表示为一个等级系统中收集的游客。</p><p>系统操作设置:<我>操作=</我><年代vg height="12.7178pt" id="M11" style="vertical-align:-3.42947pt" version="1.1" viewbox="-0.0498162 -9.28833 22.1791 12.7178" width="22.1791pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M445 282C445 390 384 448 297 448C266 448 231 437 189 418C96 376 23 279 23 151C23 65 66 -12 169 -12C233 -12 294 18 337 53C411 113 445 201 445 282ZM355 280C355 161 302 62 243 36C231 31 219 30 207 30C147 30 111 78 111 154C111 302 180 380 220 399C231 404 246 407 264 407C311 407 355 367 355 280Z" id="g113-112"></path> </g> <g transform="matrix(.013,0,0,-0.013,9.682,0)"> <path d="M570 304C570 398 525 448 414 448C385 448 343 445 312 434L329 511L321 518C297 504 262 482 244 460L233 411C195 397 159 381 128 358L135 332C160 347 189 360 224 373L111 -147C97 -210 84 -218 17 -231L13 -257L254 -247L259 -218L233 -216C183 -212 177 -202 189 -142L218 -1C238 -10 266 -12 283 -12C351 3 429 48 483 105C543 168 570 242 570 304ZM482 289C482 161 380 33 304 33C278 33 248 51 233 69L303 396C326 400 352 403 369 403C428 403 482 380 482 289Z" id="g113-113"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,17.066,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>,人事处</我><年代ub><i>2</我></年代ub><i>、……</我><年代pan class="nowrap"> <svg height="12.7178pt" id="M12" style="vertical-align:-3.42947pt" version="1.1" viewbox="-0.0498162 -9.28833 22.4074 12.7178" width="22.4074pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-112"></use> </g> <g transform="matrix(.013,0,0,-0.013,5.171,0)"> <use xlink:href="#g113-113"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,12.555,3.132)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.013,0,0,-0.013,17.73,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>表示为一组响应操作系统访问请求。</p><h5 id="sec3.4">3.4。方案设计</h5> <h6 id="sec3.4.1">3.4.1。因子权重设置</h6> <p>首先,有必要分析移动位置隐私保护的关键因素。它执行加权计算和比较时间,空间和频率。总结每个因素的权重,然后体重设置适合这个模型。根据结果,计算的信息量。是否应对位置隐私信息的访问行为决定基于计算结果的信息量。权重值的时间、空间和频率因子设置<我>w</我><年代ub><i>t</我></年代ub>,<我>w</我><年代ub><i>年代</我></年代ub>,<我>w</我><年代ub><i>f</我></年代ub>。</p><h6 id="sec3.4.2">3.4.2。博弈论策略实施计划</h6> <p>计划使用非合作的博弈理论相关技术来控制游客的行为。所有游客的最近的行为将被记录和计算程度的掌握游客的隐私。服务器设置一个阈值用户的移动位置隐私信息的标准服务器控件的访问行为。此外,标准也可以被视为允许游客的最大价值把握用户的移动位置隐私信息。超过时,移动用户的位置隐私披露。</p><p>假设的加权结果访问私人信息<我>ac-R</我>根据单点位置信息<我>D=</我><年代vg height="12.4698pt" id="M13" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 16.529 12.4698" width="16.529pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g113-118"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,11.44,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>(x</我><年代ub><i>1</我></年代ub><i>y</我><年代ub><i>1</我></年代ub><i>t</我><年代ub><i>1</我></年代ub> <svg height="11.5564pt" id="M14" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-126"></use> </g> </svg>鉴于以上,时间和空间信息可以知道,和频率信息可以获得基于历史的访问记录。整合后的三个因素信息,访问的加权结果根据以下计算。<年代pan class="equation_break" id="EEq1"><span class="left_break" id="L15"></span><span class="middle_break"><span class="center_break" id="M15"> <svg height="18.3157pt" id="M15-1" version="1.1" viewbox="0 0 53.928 18.3157" width="53.928pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B15-1"> <g transform="matrix(.013,0,0,-0.013,0,12.485)"> <path d="M483 97L471 123C436 91 401 65 392 65C388 65 384 74 390 106C414 239 444 378 457 429L455 433C444 433 429 436 416 439C392 444 368 448 344 448C281 448 204 415 152 376C71 315 23 205 23 103C23 21 57 -12 85 -12C114 -12 149 6 185 34C231 70 285 119 329 183H331L309 81C292 0 308 -12 326 -12C350 -12 421 24 483 97ZM374 387C370 363 356 291 345 261C315 193 181 50 139 50C124 50 110 71 110 118C110 224 153 331 218 379C238 394 271 402 301 402C329 402 359 394 374 387Z" id="g113-98"></path> </g> <g transform="matrix(.013,0,0,-0.013,6.58,12.485)"> <path d="M383 397C383 424 344 448 299 448C244 448 172 409 132 375C66 319 23 227 23 146C23 42 74 -12 146 -12C208 -12 298 30 359 103L343 124C315 95 248 48 192 48C145 48 111 85 111 163C111 228 129 294 151 330C171 363 201 401 241 401C275 401 302 384 325 356C332 347 339 344 348 348C373 360 383 381 383 397Z" id="g113-100"></path> </g> <g transform="matrix(.013,0,0,-0.013,14.76,12.485)"> <path d="M535 230V280H52V230H535Z" id="g117-33"></path> </g> <g transform="matrix(.013,0,0,-0.013,25.3,12.485)"> <path d="M610 18C585 26 567 34 540 68C517 97 499 128 476 171C452 215 425 276 413 304C496 332 570 394 570 494C570 555 545 595 509 619S419 650 364 650H139L133 622C216 615 219 612 203 527L129 132C112 40 105 36 23 28L17 0H279L285 28C199 34 194 40 211 132L239 284H284C320 284 334 275 351 236C374 182 394 140 420 93C459 23 495 -1 592 -8H600L610 18ZM480 485C480 424 449 372 403 342C374 323 338 316 293 316H245L291 562C296 589 301 601 311 608S337 618 358 618C432 618 480 575 480 485Z" id="g113-83"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,33.55,15.617)"> <path d="M573 302C573 402 527 451 414 451C386 451 343 446 313 437L330 513L320 522C295 508 261 484 243 463L230 415C194 400 159 383 126 359L131 330C159 344 187 357 222 368L109 -147C96 -204 80 -214 18 -223L13 -255L256 -244L259 -212L236 -210C184 -205 180 -195 191 -141L219 -1C240 -10 268 -12 284 -12C352 4 431 48 484 104C543 166 573 240 573 302ZM481 290C481 165 381 37 305 37C280 37 249 56 235 71L302 395C328 399 353 402 372 402C427 402 481 378 481 290Z" id="g50-113"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,38.98,15.617)"> <path d="M452 282C452 397 389 451 302 451C268 451 227 441 188 422C95 377 24 281 24 154C24 65 70 -12 173 -12C240 -12 297 16 342 52C418 113 452 201 452 282ZM359 282C359 163 308 66 247 39C237 35 225 32 212 32C151 32 114 79 114 157C114 301 180 380 223 398C240 405 250 408 265 408C315 408 359 369 359 282Z" id="g50-112"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,43.56,15.617)"> <use xlink:href="#g50-106"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,46.11,15.617)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,50.77,15.617)"> <path d="M329 433H203L239 587L230 596L147 534L123 433H57L30 395L34 388H115L61 129C37 16 59 -12 85 -12C147 -12 222 58 260 98L241 125C212 95 160 62 144 62C132 62 127 71 138 126L192 386L305 394L329 433Z" id="g50-117"></path> </g> </g> </svg> <svg height="18.3157pt" id="M15-2" version="1.1" viewbox="0 0 116.905 18.3157" width="116.905pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B15-2"> <g transform="matrix(.013,0,0,-0.013,0,12.485)"> <path d="M535 323V373H52V323H535ZM535 138V188H52V138H535Z" id="g117-34"></path> </g> <g transform="matrix(.013,0,0,-0.013,11.26,12.485)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,18.89,12.485)"> <path d="M696 437H516V411C580 402 587 397 574 345C555 271 527 183 505 114H503C461 222 420 328 383 432H357C315 316 278 214 241 118H239C214 195 189 274 165 350C151 396 156 402 216 411V437H9V411C57 405 65 398 83 346C125 226 162 108 199 -11H227C267 100 308 199 346 300C387 195 428 97 468 -11H497C542 124 587 257 617 337C637 392 646 404 696 411V437Z" id="g121-117"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,27.8,15.617)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.013,0,0,-0.013,31.47,12.485)"> <path d="M600 480C600 590 528 650 384 650H143L137 622C222 614 225 607 210 531L130 127C113 41 106 36 23 28L17 0H294L300 28C204 36 195 42 212 127L243 284L314 263C327 263 339 263 352 264C465 271 600 337 600 480ZM508 481C508 351 402 304 329 304C289 304 265 311 250 317L295 559C302 594 310 606 323 611C335 616 350 619 367 619C455 619 508 573 508 481Z" id="g113-81"></path> </g> <g transform="matrix(.013,0,0,-0.013,41.67,12.485)"> <path d="M332 -241C217 -138 149 60 149 271C149 483 216 680 332 783L312 808C148 686 74 491 74 272V271C74 50 148 -146 312 -266L332 -241Z" id="g119-5"></path> </g> <g transform="matrix(.013,0,0,-0.013,46.69,12.485)"> <path d="M536 404C536 423 520 448 491 448C445 448 398 404 308 283L286 338C255 416 242 448 217 448C182 448 138 402 92 341L111 321C149 368 169 378 178 378C188 378 198 363 214 320L254 212C185 117 138 65 107 65C98 65 85 69 82 75C79 82 73 86 65 86C44 86 23 60 23 39C23 7 44 -12 71 -12C119 -12 168 33 265 177L306 61C321 17 347 -12 373 -12C413 -12 465 33 507 96L491 119C459 84 432 60 413 60C395 60 378 92 358 148L321 250C341 279 369 310 389 332C417 363 439 382 456 382C466 382 475 376 481 368C486 361 492 358 496 358C513 358 536 381 536 404Z" id="g113-121"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,53.9,15.617)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.013,0,0,-0.013,57.56,12.485)"> <path d="M311 271V272C311 491 237 686 73 808L53 783C169 680 236 483 236 271C236 60 168 -138 53 -241L73 -266C237 -146 311 50 311 271Z" id="g119-6"></path> </g> <g transform="matrix(.013,0,0,-0.013,64.79,12.485)"> <path d="M238 0V26C174 32 166 38 166 104V712C132 700 70 683 18 677V653C81 647 87 645 87 577V104C87 38 78 32 15 26V0H238Z" id="g121-106"></path> </g> <g transform="matrix(.013,0,0,-0.013,68.08,12.485)"> <path d="M257 449C165 449 37 374 37 209C37 98 119 -12 256 -12C355 -12 473 65 473 226C473 349 381 449 257 449ZM244 416C333 416 380 320 380 204C380 67 329 21 267 21C184 21 130 115 130 241C130 354 184 416 244 416Z" id="g121-109"></path> </g> <g transform="matrix(.013,0,0,-0.013,74.71,12.485)"> <path d="M463 437C426 431 375 425 327 422C297 440 264 449 231 449H230C153 449 51 396 51 283C51 215 94 168 139 149C123 129 91 103 51 88C50 78 53 60 62 46C75 25 100 2 136 -9C112 -28 73 -59 53 -79C38 -94 29 -113 29 -135C30 -192 91 -257 203 -257C336 -257 452 -160 452 -59C452 39 371 59 309 59C275 59 240 58 203 58C158 58 140 77 140 96C140 110 157 129 170 138C186 135 205 133 221 133C306 133 396 185 396 293C396 328 384 360 366 381L423 378C439 387 459 413 468 429L463 437ZM219 418C277 418 314 362 314 284C314 205 275 166 231 165C176 165 137 221 137 299C137 376 177 418 219 418ZM241 -11C285 -11 314 -14 339 -24C367 -36 384 -61 384 -95C384 -157 335 -206 240 -206C166 -206 108 -165 108 -110C108 -82 128 -54 154 -32C172 -17 195 -11 241 -11Z" id="g121-101"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,80.86,16.303)"> <path d="M414 144C384 79 371 75 317 75H135L276 221C367 316 408 376 408 465C408 570 327 635 237 635C179 635 131 609 100 575L42 494L67 471C94 510 138 565 205 565C277 565 321 517 321 435C321 348 258 270 195 195C146 137 88 81 33 26V0H411C423 44 433 88 446 135L414 144Z" id="g50-51"></path> </g> <g transform="matrix(.013,0,0,-0.013,85.8,12.485)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,96.01,12.485)"> <use xlink:href="#g119-5"></use> </g> <g transform="matrix(.013,0,0,-0.013,101.03,12.485)"> <use xlink:href="#g113-121"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,108.23,15.617)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.013,0,0,-0.013,111.9,12.485)"> <use xlink:href="#g119-6"></use> </g> </g> </svg> <svg height="18.3157pt" id="M15-3" version="1.1" viewbox="0 0 109.485 18.3157" width="109.485pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B15-3"> <g transform="matrix(.013,0,0,-0.013,0,12.485)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.53,12.485)"> <use xlink:href="#g121-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,19.44,15.617)"> <path d="M357 391C357 416 325 451 270 451C241 451 179 431 146 400C109 365 97 334 97 307C97 248 143 213 196 180C250 146 261 123 261 101C261 75 237 40 190 40C153 40 110 72 86 109C81 116 68 119 55 112C37 102 24 87 24 66C24 30 85 -12 137 -12C229 -12 331 62 331 140C331 189 304 218 236 260C197 284 164 309 164 346C164 381 194 400 220 400C259 400 282 380 304 350C310 342 321 339 330 344C347 353 357 372 357 391Z" id="g50-116"></path> </g> <g transform="matrix(.013,0,0,-0.013,23.42,12.485)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,33.62,12.485)"> <use xlink:href="#g119-5"></use> </g> <g transform="matrix(.013,0,0,-0.013,38.65,12.485)"> <use xlink:href="#g113-121"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,45.85,15.617)"> <use xlink:href="#g50-116"></use> </g> <g transform="matrix(.013,0,0,-0.013,49.83,12.485)"> <use xlink:href="#g119-6"></use> </g> <g transform="matrix(.013,0,0,-0.013,57.06,12.485)"> <use xlink:href="#g121-106"></use> </g> <g transform="matrix(.013,0,0,-0.013,60.35,12.485)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.98,12.485)"> <use xlink:href="#g121-101"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,73.12,16.303)"> <use xlink:href="#g50-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,78.07,12.485)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,88.27,12.485)"> <use xlink:href="#g119-5"></use> </g> <g transform="matrix(.013,0,0,-0.013,93.3,12.485)"> <use xlink:href="#g113-121"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,100.5,15.617)"> <use xlink:href="#g50-116"></use> </g> <g transform="matrix(.013,0,0,-0.013,104.48,12.485)"> <use xlink:href="#g119-6"></use> </g> </g> </svg> <svg height="18.3157pt" id="M15-4" version="1.1" viewbox="0 0 119.719 18.3157" width="119.719pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B15-4"> <g transform="matrix(.013,0,0,-0.013,0,12.485)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.54,12.485)"> <use xlink:href="#g121-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,19.44,15.617)"> <path d="M620 667C620 684 593 710 552 710C515 710 459 687 409 634C360 582 334 506 320 433H247L215 400L220 388H310L259 80C224 -129 199 -161 185 -174C175 -183 160 -192 141 -192C123 -192 90 -181 75 -165C69 -158 64 -156 54 -164C39 -178 24 -195 24 -208C24 -231 61 -257 94 -257C124 -257 162 -243 209 -194C267 -134 303 -66 343 107C369 220 378 279 393 385L503 397L523 433H404C432 619 464 660 500 660C522 660 542 646 566 621C573 614 583 615 593 621C603 628 620 648 620 667Z" id="g50-103"></path> </g> <g transform="matrix(.013,0,0,-0.013,25.82,12.485)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,36.03,12.485)"> <path d="M378 -385C239 -253 158 0 158 271S238 795 378 927L356 953C165 798 79 550 79 272V271C79 -10 165 -259 356 -411L378 -385Z" id="g119-133"></path> </g> <g transform="matrix(.013,0,0,-0.013,41.81,12.485)"> <use xlink:href="#g113-121"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,49.01,15.617)"> <use xlink:href="#g50-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,55.39,12.485)"> <path d="M364 271V272C364 550 278 798 87 953L65 927C205 795 285 542 285 271S204 -253 65 -385L87 -411C278 -259 364 -10 364 271Z" id="g119-134"></path> </g> <g transform="matrix(.013,0,0,-0.013,63.38,12.485)"> <use xlink:href="#g121-106"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.67,12.485)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,73.3,12.485)"> <use xlink:href="#g121-101"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,79.44,16.303)"> <use xlink:href="#g50-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,84.39,12.485)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,94.59,12.485)"> <use xlink:href="#g119-133"></use> </g> <g transform="matrix(.013,0,0,-0.013,100.37,12.485)"> <use xlink:href="#g113-121"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,107.58,15.617)"> <use xlink:href="#g50-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,113.96,12.485)"> <use xlink:href="#g119-134"></use> </g> </g> </svg></span></span><span class="right_break" id="R15"> <svg class="label" height="11.44pt" id="M15-5" version="1.1" viewbox="0 0 13.398 11.44" width="13.398pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B15-5"> <g transform="matrix(.013,0,0,-0.013,0,9.25)"> <path d="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 611 70 451 70 272V271C70 90 136 -71 282 -169L300 -147Z" id="g190-41"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.25)"> <path d="M311 0V25C221 32 216 41 216 113V635C162 613 103 594 39 583V559L88 556C131 552 135 546 135 500V113C135 41 131 32 40 25V0H311Z" id="g190-213"></path> </g> <g transform="matrix(.013,0,0,-0.013,8.9,9.25)"> <path d="M275 271C275 451 212 609 64 710L45 686C145 604 203 442 203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 269V271Z" id="g190-42"></path> </g> </g> </svg></span></span>这个方程旨在请求单点位置隐私信息的行为,计算数量的请求信息请求信息的条件下,根据不同的因素和资金获得的私人信息的访问行为。</p><p>根据跟踪信息<我>T=</我><年代vg height="12.4698pt" id="M16" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 16.529 12.4698" width="16.529pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g113-118"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,11.44,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>(x</我><年代ub><i>1</我></年代ub><i>y</我><年代ub><i>1</我></年代ub><i>t</我><年代ub><i>1</我></年代ub><i>),(x</我><年代ub><i>2</我></年代ub><i>y</我><年代ub><i>2</我></年代ub><i>t</我><年代ub><i>2</我></年代ub><i>),(x</我><年代ub><i>3</我></年代ub><i>y</我><年代ub><i>3</我></年代ub><i>t</我><年代ub><i>3</我></年代ub><i>),…(x</我><年代ub><i>n</我></年代ub><i>y</我><年代ub><i>n</我></年代ub><i>t</我><年代ub><i>n</我></年代ub><span class="nowrap"> <svg height="11.5564pt" id="M17" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>访问获得私人信息的加权结果如下。<年代pan class="equation_break" id="EEq2"><span class="left_break" id="L18"></span><span class="middle_break"><span class="center_break" id="M18"> <svg height="37.9605pt" id="M18-1" version="1.1" viewbox="0 0 126.946 37.9605" width="126.946pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B18-1"> <g transform="matrix(.013,0,0,-0.013,0,22.717)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,22.717)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,14.76,22.717)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,25.3,22.717)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,33.55,25.848)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,36.87,25.848)"> <path d="M397 380C406 395 404 411 396 425S369 451 350 451C302 451 239 372 192 294H189L199 338C214 407 207 451 180 451C152 451 83 405 30 345L48 318C87 354 117 372 125 372S135 362 127 324L55 -5L61 -12C87 -5 117 3 139 5C154 87 168 162 179 207C198 250 240 310 260 332C281 355 297 366 307 366C321 366 333 360 347 346C351 342 360 342 369 348C379 355 389 366 397 380Z" id="g50-115"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,40.76,25.848)"> <path d="M490 97L476 124C442 96 405 70 398 70C392 70 390 78 396 114C419 243 448 379 463 432L457 436C446 436 431 439 418 442C393 447 368 451 343 451C281 451 204 418 155 381C74 320 24 206 24 107C24 23 59 -12 88 -12C118 -12 155 5 191 34C236 70 290 122 328 177H330L312 84C296 0 311 -12 331 -12C355 -12 425 24 490 97ZM374 387C371 367 360 299 347 264C323 202 187 53 142 53C128 53 113 73 113 120C113 224 157 332 221 380C241 395 274 403 303 403C330 403 360 395 374 387Z" id="g50-98"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,45.44,25.848)"> <path d="M387 400C387 425 348 451 303 451C247 451 176 414 132 376C69 322 24 228 24 148C24 43 74 -12 147 -12C211 -12 301 33 363 103L346 128C319 99 249 51 193 51C148 51 112 84 112 165C112 230 130 287 154 330C170 359 199 400 243 400C277 400 304 383 326 354C333 345 343 343 354 348C378 360 387 382 387 400Z" id="g50-100"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,49.18,25.848)"> <path d="M398 365C398 411 356 451 297 451C250 451 198 430 151 397C65 336 24 230 24 139C24 14 97 -12 148 -12C198 -12 284 7 373 104L355 130C306 84 246 53 198 53C132 53 111 109 111 163V189C209 211 398 261 398 365ZM317 351C317 308 273 262 117 225C134 338 189 383 221 399C230 404 249 407 263 407C295 407 317 389 317 351Z" id="g50-102"></path> </g> <g transform="matrix(.013,0,0,-0.013,57.22,22.717)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,68.48,22.717)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,80.37,7.952)"> <path d="M485 418C485 434 469 451 441 451C389 451 312 387 255 335C221 304 194 278 159 242H157L259 678C264 698 264 710 255 710C242 710 183 681 96 673L90 643L128 642C165 641 171 640 162 602L24 -5L31 -12C51 -4 81 4 110 9L145 181C154 195 180 220 205 242C233 170 263 106 291 53C318 1 335 -12 360 -12C383 -12 425 0 483 82L463 105C437 79 411 57 400 57C388 57 378 68 355 110C329 156 288 244 268 298C299 333 355 376 405 376C426 376 440 373 448 368C453 365 465 368 468 373C477 386 485 405 485 418Z" id="g50-108"></path> </g> <g transform="matrix(.013,0,0,-0.013,76.11,22.723)"> <path d="M956 -188L922 -180C881 -295 847 -317 759 -317H196L640 311L259 873H678C777 873 812 865 833 838C853 816 869 781 885 721L918 727L902 932H77V907L514 253L53 -396V-421H902L956 -188Z" id="g119-73"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,76.4,36.366)"> <use xlink:href="#g50-106"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,78.95,36.366)"> <path d="M556 331V384H55V331H556ZM556 140V193H55V140H556Z" id="g54-34"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,84.51,36.366)"> <use xlink:href="#g50-50"></use> </g> <g transform="matrix(.013,0,0,-0.013,90.62,14.209)"> <path d="M384 0V27C293 34 287 42 287 114V635C232 613 172 594 109 583V559L157 557C201 555 205 550 205 499V114C205 42 199 34 109 27V0H384Z" id="g113-50"></path> </g> <rect height="0.65243" width="6.55046" x="90.47" y="19.063"></rect> <g transform="matrix(.013,0,0,-0.013,90.47,31.942)"> <path d="M495 86L479 114C446 82 419 66 409 66C401 66 401 72 406 97C420 166 436 231 453 297C489 435 454 448 428 448C406 448 384 439 354 422C305 394 222 327 161 247H159L183 345C200 415 194 448 173 448C143 448 82 410 23 351L38 325C64 349 95 371 105 371C111 371 116 365 109 336L25 -4L31 -12C50 -4 77 3 107 9C119 69 132 122 145 168C197 254 321 381 370 381C387 381 393 374 378 305L329 95C309 17 320 -12 345 -12C372 -12 430 19 495 86Z" id="g113-111"></path> </g> <g transform="matrix(.013,0,0,-0.013,98.22,22.717)"> <use xlink:href="#g121-106"></use> </g> <g transform="matrix(.013,0,0,-0.013,101.51,22.717)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,108.14,22.717)"> <use xlink:href="#g121-101"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,114.28,26.535)"> <use xlink:href="#g50-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,120.57,14.209)"> <use xlink:href="#g113-50"></use> </g> <rect height="0.65243" width="6.55046" x="120.42" y="19.063"></rect> <g transform="matrix(.013,0,0,-0.013,120.42,31.942)"> <use xlink:href="#g113-111"></use> </g> </g> </svg></span></span><span class="right_break" id="R18"> <svg class="label" height="11.44pt" id="M18-2" version="1.1" viewbox="0 0 15.038 11.44" width="15.038pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B18-2"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.26)"> <path d="M411 139C381 76 368 73 314 73H129L267 224C351 317 400 380 400 469C400 574 322 635 233 635C176 635 128 610 98 576L40 495L63 476C89 515 130 568 198 568C274 568 316 519 316 436C316 347 251 264 191 192C142 134 85 76 30 21V0H403C415 45 425 89 438 131L411 139Z" id="g190-243"></path> </g> <g transform="matrix(.013,0,0,-0.013,10.54,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg></span></span>这个方程是追踪私人信息的访问行为。单点的数量中包含跟踪信息<我>n</我>。请求的数量的位置点访问行为<我>k</我>,<我>ac-R</我><年代ub><i>跟踪</我></年代ub>显示的私人信息的访问行为可以获得。</p><h6 id="sec3.4.3">3.4.3。阈值设置方案</h6> <p>这个阈值主要由三个因素:时间、空间和频率。通过分析和总结每个因素的影响隐私的用户的移动位置,根据权重计算结果设置因素。计算的加权结果是战略部署模块不同的加权移动位置隐私信息。一旦访问者的隐私掌握的程度超过初始阈值,隐私信息不再是提供给游客。阈值设置为<我>ac-threshold</我>。所示的阈值的计算公式<年代pan class="equation_break" id="EEq3"><span class="left_break" id="L19"></span><span class="middle_break"><span class="center_break" id="M19"> <svg height="14.8173pt" id="M19-1" version="1.1" viewbox="0 0 75.955 14.8173" width="75.955pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B19-1"> <g transform="matrix(.013,0,0,-0.013,0,9.288)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,9.288)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,14.77,9.288)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,25.3,9.288)"> <path d="M324 430H196L233 583L223 592L145 529L120 430H54L29 396L31 388H111L56 126C33 15 54 -12 77 -12C137 -12 214 57 250 95L233 119C208 92 155 59 138 59C126 59 120 70 131 125L186 390L298 394L324 430Z" id="g113-117"></path> </g> <g transform="matrix(.013,0,0,-0.013,29.87,9.288)"> <path d="M499 88L487 113C459 86 422 65 413 65C403 65 403 74 409 98L461 318C487 426 460 448 431 448C408 448 383 441 352 424C305 398 223 344 157 257H155L243 674C249 702 249 712 240 712C227 712 170 680 87 673L82 648H117C155 648 162 644 150 590L23 -4L30 -12C55 -4 81 3 105 8C113 53 131 150 143 187C199 281 323 387 372 387C390 387 393 369 380 311L328 86C313 19 319 -12 347 -12C379 -12 442 24 499 88Z" id="g113-105"></path> </g> <g transform="matrix(.013,0,0,-0.013,36.57,9.288)"> <use xlink:href="#g113-115"></use> </g> <g transform="matrix(.013,0,0,-0.013,42.06,9.288)"> <path d="M391 364C391 409 353 448 295 448C249 448 198 426 152 393C65 331 23 225 23 139C23 14 96 -12 146 -12C198 -12 280 9 367 101L351 124C300 78 242 48 194 48C129 48 109 107 109 162V191C208 213 391 266 391 364ZM313 350C313 305 268 261 113 223C132 334 187 381 217 398C227 404 244 405 261 405C290 405 313 385 313 350Z" id="g113-102"></path> </g> <g transform="matrix(.013,0,0,-0.013,47.45,9.288)"> <path d="M352 391C352 416 319 448 267 448C236 448 173 423 147 400C107 364 96 332 96 304C96 248 143 210 193 181C241 153 258 124 258 100C258 72 232 38 184 38C151 38 107 66 81 108C77 114 64 116 55 111C34 99 23 84 23 65C23 29 81 -12 134 -12C220 -12 325 61 325 141C325 184 297 215 234 256C194 282 161 309 161 346C161 380 188 401 217 401C255 401 279 380 301 353C308 344 313 341 325 347C341 355 352 371 352 391Z" id="g113-116"></path> </g> <g transform="matrix(.013,0,0,-0.013,52.45,9.288)"> <use xlink:href="#g113-105"></use> </g> <g transform="matrix(.013,0,0,-0.013,59.16,9.288)"> <use xlink:href="#g113-112"></use> </g> <g transform="matrix(.013,0,0,-0.013,65.24,9.288)"> <path d="M238 681C243 705 239 712 230 712C217 712 156 682 75 674L70 648H105C148 648 153 641 144 598L39 110C18 11 35 -12 55 -12C90 -12 166 36 221 103L205 125C174 93 130 65 118 65C112 65 108 68 114 96L238 681Z" id="g113-109"></path> </g> <g transform="matrix(.013,0,0,-0.013,68.74,9.288)"> <path d="M530 686C535 705 530 712 521 712C504 712 448 684 359 674L358 648H393C437 648 439 646 429 593L400 435C372 447 345 448 332 448C286 448 194 414 144 373C68 311 23 203 23 111C23 26 57 -12 91 -12C120 -12 147 3 188 29C227 54 290 102 341 170H343L322 71C308 6 320 -12 341 -12C373 -12 442 27 501 96L485 120C455 91 422 67 408 67C401 67 401 76 404 91C440 294 479 473 530 686ZM387 375L355 241C326 187 200 53 142 53C126 53 109 73 109 130C109 217 154 337 218 381C240 396 265 404 297 404S372 390 387 375Z" id="g113-101"></path> </g> </g> </svg> <svg height="14.8173pt" id="M19-2" version="1.1" viewbox="0 0 75.162 14.8173" width="75.162pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B19-2"> <g transform="matrix(.013,0,0,-0.013,0,9.288)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.26,9.288)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,18.89,9.288)"> <use xlink:href="#g121-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,27.8,12.42)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.013,0,0,-0.013,31.47,9.288)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,38.12,12.42)"> <use xlink:href="#g50-50"></use> </g> <g transform="matrix(.013,0,0,-0.013,43.07,9.288)"> <use xlink:href="#g121-106"></use> </g> <g transform="matrix(.013,0,0,-0.013,46.36,9.288)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,52.99,9.288)"> <use xlink:href="#g121-101"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,59.13,13.106)"> <use xlink:href="#g50-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,64.08,9.288)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,70.73,12.42)"> <use xlink:href="#g50-50"></use> </g> </g> </svg> <svg height="14.8173pt" id="M19-3" version="1.1" viewbox="0 0 67.112 14.8173" width="67.112pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B19-3"> <g transform="matrix(.013,0,0,-0.013,0,9.288)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.53,9.288)"> <use xlink:href="#g121-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,19.44,12.42)"> <use xlink:href="#g50-116"></use> </g> <g transform="matrix(.013,0,0,-0.013,23.41,9.288)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,30.07,12.42)"> <use xlink:href="#g50-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,35.02,9.288)"> <use xlink:href="#g121-106"></use> </g> <g transform="matrix(.013,0,0,-0.013,38.31,9.288)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,44.94,9.288)"> <use xlink:href="#g121-101"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,51.08,13.106)"> <use xlink:href="#g50-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,56.03,9.288)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,62.68,12.42)"> <use xlink:href="#g50-51"></use> </g> </g> </svg> <svg height="14.8173pt" id="M19-4" version="1.1" viewbox="0 0 69.522 14.8173" width="69.522pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B19-4"> <g transform="matrix(.013,0,0,-0.013,0,9.288)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.54,9.288)"> <use xlink:href="#g121-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,19.45,12.42)"> <use xlink:href="#g50-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,25.83,9.288)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,32.48,12.42)"> <path d="M290 377C321 398 342 415 358 430C378 450 389 473 389 502C389 578 329 635 238 635H237C184 635 137 610 109 578L64 515L88 493C112 529 154 573 208 573S303 542 303 482C303 409 233 370 141 341L149 308C165 313 190 319 215 319C272 319 341 283 341 193C342 98 292 43 222 43C163 43 122 72 96 94C88 101 79 100 70 94C61 87 47 73 46 60C44 47 48 37 62 23C76 10 118 -12 165 -12C238 -12 430 62 430 223C430 297 379 359 290 375V377Z" id="g50-52"></path> </g> <g transform="matrix(.013,0,0,-0.013,37.43,9.288)"> <use xlink:href="#g121-106"></use> </g> <g transform="matrix(.013,0,0,-0.013,40.72,9.288)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.35,9.288)"> <use xlink:href="#g121-101"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,53.49,13.106)"> <use xlink:href="#g50-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,58.44,9.288)"> <use xlink:href="#g113-81"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,65.09,12.42)"> <use xlink:href="#g50-52"></use> </g> </g> </svg> <svg class="alt_equation" height="58.952pt" id="I19" version="1.1" viewbox="0 0 164.19 58.952" width="164.19pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 0 0)" xlink:href="#B19-1"></use> <use transform="matrix(1 0 0 1 79.84 0)" xlink:href="#B19-2"></use> <use transform="matrix(1 0 0 1 94.04 22.07)" xlink:href="#B19-3"></use> <use transform="matrix(1 0 0 1 94.04 44.14)" xlink:href="#B19-4"></use> </svg></span></span><span class="right_break" id="R19"> <svg class="label" height="11.44pt" id="M19-5" version="1.1" viewbox="0 0 14.868 11.44" width="14.868pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B19-5"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.26)"> <path d="M269 381C298 400 325 421 340 436C360 455 370 476 370 504C370 579 313 635 223 635H222C170 635 123 610 95 579L52 516L72 497C95 533 136 577 193 577C245 577 286 546 286 482C286 408 218 369 127 339L133 314C149 319 174 325 197 325C254 325 324 285 324 192C325 83 266 39 201 39C143 39 103 68 78 91C70 98 62 97 54 91C45 84 33 71 32 58C30 46 34 35 48 22C61 10 102 -12 148 -12C216 -12 410 57 410 225C410 298 357 362 269 379V381Z" id="g190-232"></path> </g> <g transform="matrix(.013,0,0,-0.013,10.37,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg> <svg class="alt_label" height="58.952pt" id="IL19" version="1.1" viewbox="0 0 14.93 58.952" width="14.93pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 0 23.54)" xlink:href="#B19-5"></use> </svg></span></span>假设的值从历史访问记录中提取访问信息<我>ac-V</我>。是否允许游客访问用户的移动位置的隐私信息是通过比较确定的<我>ac-threshold</我>与<我>ac-V+ac-R</我>。如果<我>ac-threshold</我>不仅仅是<我>ac-V+ac-R</我>允许访问;如果<我>ac-threshold</我>小于<我>ac-V+ac-R</我>,访问被拒绝。</p><h6 id="sec3.4.4">3.4.4。动态访问控制方案</h6> <p>计划设置针对不同游客的不同访问权限和法官访问者是否恶意访问意图基于访问行为。那么它将恶意访问意图为单点位置隐私和轨迹隐私。这个解决方案的目的是为服务器的访问权限有不同层次的管理者和应用程序的位置隐私访问行为。</p><p>结合客人最近的历史记录和访问请求确定请求的意图和假设所请求的位置信息<年代vg height="12.4698pt" id="M20" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 15.4068 12.4698" width="15.4068pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g185-40"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,10.322,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>1</我></年代ub><i>y</我><年代ub><i>1</我></年代ub><i>t</我><年代ub><i>1</我></年代ub><i>),(u</我><年代ub><i>2</我></年代ub><i>,x</我><年代ub><i>2</我></年代ub><i>y</我><年代ub><i>2</我></年代ub><i>t</我><年代ub><i>2</我></年代ub><i>)……(u</我><年代ub><i>n</我></年代ub><i>,x</我><年代ub><i>n</我></年代ub><i>y</我><年代ub><i>n</我></年代ub><i>t</我><年代ub><i>n</我></年代ub><span class="nowrap"> <svg height="11.5564pt" id="M21" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-126"></use> </g> </svg>。</年代pan>如果访问者的访问是成功的,最近访问记录,位置信息<我>(x, y)</我>和时间信息<我>t</我>有超过3在一天记录与信息;然后判断为单点隐私恶意访问。如果有超过6访问记录在上述单一访问点和时间t的单日记录时间序列,然后确定的轨迹隐私恶意访问行为。根据系统操作集<我>操作=</我><年代vg height="12.7178pt" id="M22" style="vertical-align:-3.42947pt" version="1.1" viewbox="-0.0498162 -9.28833 22.1791 12.7178" width="22.1791pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g113-112"></use> </g> <g transform="matrix(.013,0,0,-0.013,9.682,0)"> <use xlink:href="#g113-113"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,17.066,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>,人事处</我><年代ub><i>2</我></年代ub><i>、……</我><年代pan class="nowrap"> <svg height="12.7178pt" id="M23" style="vertical-align:-3.42947pt" version="1.1" viewbox="-0.0498162 -9.28833 22.4074 12.7178" width="22.4074pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-112"></use> </g> <g transform="matrix(.013,0,0,-0.013,5.171,0)"> <use xlink:href="#g113-113"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,12.555,3.132)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.013,0,0,-0.013,17.73,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>在这个模型中,建立了四种系统操作,也就是说,系统的权限和拒绝访问操作的访问者的友好访问和系统的权限和拒绝访问操作的游客的恶意访问。</p><p>博弈论的策略矩阵设置如表<a href="//www.newsama.com/journals/wcmc/2018/1847890/tab1/" target="_blank">1</a>。系统收入分为善意获得收入<我>年代年代我n-ac</我>收入和恶意访问<我>年代evil-ac</我>。游客的收入是允许访问的收入<我>Fper-ac</我>收入和拒绝访问<我>Fre-ac</我>。</p><div class="floats-partial-section partial-other-wrapper" data-section="tab1"> <div class="floats-partial-content fig-content-tab1"> <table class="fixed-width table-group" id="tab1"> <tbody> <tr> <td> <table class="table"> <colgroup> <col style="width:8.46em"> <col style="width:8.57em"> <col style="width:8.97em"> </colgroup> <tbody> <tr> <td class="thead-hr" colspan="3"> <hr></td> </tr> <tr class="thead"> <td class="align_left" rowspan="2">系统</td> <td class="align_center" colspan="2">游客</td> </tr> <tr class="thead"> <td class="align_center">友好访问(G)</td> <td class="align_center">恶意的访问(E)</td> </tr> <tr> <td class="thead-hr" colspan="3"> <hr></td> </tr> <tr> <td class="align_left">允许访问(P)</td> <td class="align_center">Ssin-ac, Fper-ac</td> <td class="align_center">-Sevil-ac, Fper-ac</td> </tr> <tr> <td class="align_left">拒绝访问(右)</td> <td class="align_center">-Ssin-ac 0</td> <td class="align_center">0,-Fre-ac</td> </tr> <tr class="table-tr"> <td colspan="3"> <hr class="tbody-hr"></td> </tr> </tbody> </table></td> </tr> </tbody> </table> </div> <div class="floats-partial-footer"> <div class="floats-partial-caption"> <span class="caption-text">表1</年代pan> <a aria-label="full view" class="caption-partial-url" href="//www.newsama.com/journals/wcmc/2018/1847890/tab1/" title="" target="_blank"></a> </div> <div class="floats-partial-caption-text"> 游戏策略矩阵表。</div> </div> </div> <p>系统首先使早期判断访问行为,通过后期执行访问控制阈值比较,然后结合先前的判断结果与访问控制执行结果。指的是战略矩阵,系统总结了收入和游客的收入;然后调整相应的系统阈值和访问者的权限通过收入汇总,使模型的访问控制更准确。当系统收入是正的,系统阈值没有调整。而不是ofwhen系统收益是负的,系统阈值调整参数如表所示<a href="//www.newsama.com/journals/wcmc/2018/1847890/tab2/" target="_blank">2</a>。</p><div class="floats-partial-section partial-other-wrapper" data-section="tab2"> <div class="floats-partial-content fig-content-tab2"> <table class="fixed-width table-group" id="tab2"> <tbody> <tr> <td> <table class="table"> <colgroup> <col style="width:4.77em"> <col style="width:17.57em"> </colgroup> <tbody> <tr> <td class="thead-hr" colspan="2"> <hr></td> </tr> <tr class="thead"> <td class="align_left"></td> <td class="align_center">系统阈值调整参数</td> </tr> <tr> <td class="thead-hr" colspan="2"> <hr></td> </tr> <tr> <td class="align_left">-Sevil-ac</td> <td class="align_center">-Sevil-ac</td> </tr> <tr> <td class="align_left">-Ssin-ac</td> <td class="align_center">Ssin-ac</td> </tr> <tr class="table-tr"> <td colspan="2"> <hr class="tbody-hr"></td> </tr> </tbody> </table></td> </tr> </tbody> </table> </div> <div class="floats-partial-footer"> <div class="floats-partial-caption"> <span class="caption-text">表2</年代pan> <a aria-label="full view" class="caption-partial-url" href="//www.newsama.com/journals/wcmc/2018/1847890/tab2/" title="" target="_blank"></a> </div> <div class="floats-partial-caption-text"> 系统阈值调整参数表。</div> </div> </div> <h4 id="security-theoretical-analysis">4所示。安全理论分析</h4> <h5 id="sec4.1">4.1。对手模型</h5> <p>有两种类型的游客类型:商誉游客和恶意的游客。</p><p>而不是访问单个用户在深度和试图让用户的身份信息,善意游客只访问位置信息与他们的需求。</p><p>恶意访问者可能试图获得更多用户的隐私信息,包括访问更多用户记录或试图获得更多位置信息相同的用户记录。</p><p>恶意的游客可以有以下功能:<年代pan class="list"><span class="list-item"><span class="list-label">(一)</年代pan><span class="list-content">身份信息以外的信息用户可以获得。</年代pan></span><span class="list-item"><span class="list-label">(B)</年代pan><span class="list-content">一个访问请求可以发行无论访问信息的类型。</年代pan></span><span class="list-item"><span class="list-label">(C)</年代pan><span class="list-content">用户部分位置隐私信息(少于系统定义的阈值)。</年代pan></span></span></p> <h5 id="sec4.2">4.2。因子权重分析</h5> <p>假设一组用户的位置信息事务组织和结论可以使用关联规则数据挖掘相关理论,结果如表所示<a href="//www.newsama.com/journals/wcmc/2018/1847890/tab3/" target="_blank">3</a>。</p><div class="floats-partial-section partial-other-wrapper" data-section="tab3"> <div class="floats-partial-content fig-content-tab3"> <table class="fixed-width table-group" id="tab3"> <tbody> <tr> <td> <table class="table"> <colgroup> <col style="width:10.79em"> <col style="width:7.71em"> </colgroup> <tbody> <tr> <td class="thead-hr" colspan="2"> <hr></td> </tr> <tr class="thead"> <td class="align_left">事务组</td> <td class="align_center">事件集合</td> </tr> <tr> <td class="thead-hr" colspan="2"> <hr></td> </tr> <tr> <td class="align_left">E1</td> <td class="align_center"> <svg height="11.5564pt" id="M24" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 8.60742 11.5564" width="8.60742pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M293 -169V-141C218 -131 209 -90 209 -44C209 19 222 85 222 152C222 207 198 255 139 269V273C199 286 222 334 222 388C222 454 209 523 209 588C209 632 218 671 293 681V709C234 709 148 695 148 577C147 513 155 438 155 372C155 337 152 291 64 285V256C152 250 155 204 155 169C156 105 148 31 148 -41C148 -157 234 -169 293 -169Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M298 36L289 62C276 55 253 45 228 45C202 45 169 60 169 141V397H276C289 405 292 426 282 437H169V574L155 576L90 509V437H45L17 408L21 397H90V107C90 28 125 -12 188 -12C198 -12 213 -8 230 1L298 36Z"></path> </g> </svg>p f<年代vg height="11.5564pt" id="M25" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.41642 11.5564" width="9.41642pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M319 325C317 349 306 409 297 431C277 440 250 449 209 449C117 449 57 389 57 319C57 243 122 209 182 182C232 159 261 135 261 91C261 48 227 21 190 21C130 21 85 79 68 145L41 140C41 104 51 36 58 22C75 7 121 -12 172 -12C252 -12 337 35 337 126C337 195 286 231 210 262C166 281 126 304 126 348C126 388 152 417 191 417C240 417 274 378 294 318L319 325Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.771,0)"> <path d="M283 255V284C195 290 192 337 192 375C192 436 200 508 200 580C200 696 116 709 54 709V681C127 671 139 634 139 588C138 524 125 452 125 387C125 333 149 286 209 272V268C148 253 125 206 125 151C126 87 139 16 139 -47C139 -92 127 -131 54 -141V-169C115 -169 200 -152 200 -41C200 32 192 104 192 164C192 202 195 249 283 255Z"></path> </g> </svg></td> </tr> <tr> <td class="align_left">E2</td> <td class="align_center"> <svg height="12.4177pt" id="M26" style="vertical-align:-3.12937pt" version="1.1" viewbox="-0.0498162 -9.28833 11.4651 12.4177" width="11.4651pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M293 -169V-141C218 -131 209 -90 209 -44C209 19 222 85 222 152C222 207 198 255 139 269V273C199 286 222 334 222 388C222 454 209 523 209 588C209 632 218 671 293 681V709C234 709 148 695 148 577C147 513 155 438 155 372C155 337 152 291 64 285V256C152 250 155 204 155 169C156 105 148 31 148 -41C148 -157 234 -169 293 -169Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M169 380V459C122 440 66 423 24 416V392C86 384 90 382 90 317V-135C90 -201 81 -207 17 -213V-240H253V-213C176 -207 169 -201 169 -125V6C182 -1 208 -11 238 -12C368 12 487 109 487 260C487 358 421 449 310 449C298 449 279 444 261 433L169 380ZM169 346C196 367 237 389 269 389C341 389 403 329 403 221C403 109 347 37 263 37C228 37 191 53 169 76V346Z"></path> </g> </svg>f b<年代vg height="11.5564pt" id="M27" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.41642 11.5564" width="9.41642pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M319 325C317 349 306 409 297 431C277 440 250 449 209 449C117 449 57 389 57 319C57 243 122 209 182 182C232 159 261 135 261 91C261 48 227 21 190 21C130 21 85 79 68 145L41 140C41 104 51 36 58 22C75 7 121 -12 172 -12C252 -12 337 35 337 126C337 195 286 231 210 262C166 281 126 304 126 348C126 388 152 417 191 417C240 417 274 378 294 318L319 325Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.771,0)"> <path d="M283 255V284C195 290 192 337 192 375C192 436 200 508 200 580C200 696 116 709 54 709V681C127 671 139 634 139 588C138 524 125 452 125 387C125 333 149 286 209 272V268C148 253 125 206 125 151C126 87 139 16 139 -47C139 -92 127 -131 54 -141V-169C115 -169 200 -152 200 -41C200 32 192 104 192 164C192 202 195 249 283 255Z"></path> </g> </svg></td> </tr> <tr> <td class="align_left">E3</td> <td class="align_center"> <svg height="11.5564pt" id="M28" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 8.60742 11.5564" width="8.60742pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M293 -169V-141C218 -131 209 -90 209 -44C209 19 222 85 222 152C222 207 198 255 139 269V273C199 286 222 334 222 388C222 454 209 523 209 588C209 632 218 671 293 681V709C234 709 148 695 148 577C147 513 155 438 155 372C155 337 152 291 64 285V256C152 250 155 204 155 169C156 105 148 31 148 -41C148 -157 234 -169 293 -169Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M298 36L289 62C276 55 253 45 228 45C202 45 169 60 169 141V397H276C289 405 292 426 282 437H169V574L155 576L90 509V437H45L17 408L21 397H90V107C90 28 125 -12 188 -12C198 -12 213 -8 230 1L298 36Z"></path> </g> </svg>f b<年代vg height="11.5564pt" id="M29" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.41642 11.5564" width="9.41642pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M319 325C317 349 306 409 297 431C277 440 250 449 209 449C117 449 57 389 57 319C57 243 122 209 182 182C232 159 261 135 261 91C261 48 227 21 190 21C130 21 85 79 68 145L41 140C41 104 51 36 58 22C75 7 121 -12 172 -12C252 -12 337 35 337 126C337 195 286 231 210 262C166 281 126 304 126 348C126 388 152 417 191 417C240 417 274 378 294 318L319 325Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.771,0)"> <path d="M283 255V284C195 290 192 337 192 375C192 436 200 508 200 580C200 696 116 709 54 709V681C127 671 139 634 139 588C138 524 125 452 125 387C125 333 149 286 209 272V268C148 253 125 206 125 151C126 87 139 16 139 -47C139 -92 127 -131 54 -141V-169C115 -169 200 -152 200 -41C200 32 192 104 192 164C192 202 195 249 283 255Z"></path> </g> </svg></td> </tr> <tr> <td class="align_left">E4</td> <td class="align_center"> <svg height="11.5564pt" id="M30" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 8.60742 11.5564" width="8.60742pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M293 -169V-141C218 -131 209 -90 209 -44C209 19 222 85 222 152C222 207 198 255 139 269V273C199 286 222 334 222 388C222 454 209 523 209 588C209 632 218 671 293 681V709C234 709 148 695 148 577C147 513 155 438 155 372C155 337 152 291 64 285V256C152 250 155 204 155 169C156 105 148 31 148 -41C148 -157 234 -169 293 -169Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M298 36L289 62C276 55 253 45 228 45C202 45 169 60 169 141V397H276C289 405 292 426 282 437H169V574L155 576L90 509V437H45L17 408L21 397H90V107C90 28 125 -12 188 -12C198 -12 213 -8 230 1L298 36Z"></path> </g> </svg>p b<年代vg height="11.5564pt" id="M31" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.41642 11.5564" width="9.41642pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M319 325C317 349 306 409 297 431C277 440 250 449 209 449C117 449 57 389 57 319C57 243 122 209 182 182C232 159 261 135 261 91C261 48 227 21 190 21C130 21 85 79 68 145L41 140C41 104 51 36 58 22C75 7 121 -12 172 -12C252 -12 337 35 337 126C337 195 286 231 210 262C166 281 126 304 126 348C126 388 152 417 191 417C240 417 274 378 294 318L319 325Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.771,0)"> <path d="M283 255V284C195 290 192 337 192 375C192 436 200 508 200 580C200 696 116 709 54 709V681C127 671 139 634 139 588C138 524 125 452 125 387C125 333 149 286 209 272V268C148 253 125 206 125 151C126 87 139 16 139 -47C139 -92 127 -131 54 -141V-169C115 -169 200 -152 200 -41C200 32 192 104 192 164C192 202 195 249 283 255Z"></path> </g> </svg></td> </tr> <tr> <td class="align_left">E5</td> <td class="align_center"> <svg height="11.5564pt" id="M32" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 8.60742 11.5564" width="8.60742pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M293 -169V-141C218 -131 209 -90 209 -44C209 19 222 85 222 152C222 207 198 255 139 269V273C199 286 222 334 222 388C222 454 209 523 209 588C209 632 218 671 293 681V709C234 709 148 695 148 577C147 513 155 438 155 372C155 337 152 291 64 285V256C152 250 155 204 155 169C156 105 148 31 148 -41C148 -157 234 -169 293 -169Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M298 36L289 62C276 55 253 45 228 45C202 45 169 60 169 141V397H276C289 405 292 426 282 437H169V574L155 576L90 509V437H45L17 408L21 397H90V107C90 28 125 -12 188 -12C198 -12 213 -8 230 1L298 36Z"></path> </g> </svg>f<年代vg height="11.5564pt" id="M33" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.41642 11.5564" width="9.41642pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M319 325C317 349 306 409 297 431C277 440 250 449 209 449C117 449 57 389 57 319C57 243 122 209 182 182C232 159 261 135 261 91C261 48 227 21 190 21C130 21 85 79 68 145L41 140C41 104 51 36 58 22C75 7 121 -12 172 -12C252 -12 337 35 337 126C337 195 286 231 210 262C166 281 126 304 126 348C126 388 152 417 191 417C240 417 274 378 294 318L319 325Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.771,0)"> <path d="M283 255V284C195 290 192 337 192 375C192 436 200 508 200 580C200 696 116 709 54 709V681C127 671 139 634 139 588C138 524 125 452 125 387C125 333 149 286 209 272V268C148 253 125 206 125 151C126 87 139 16 139 -47C139 -92 127 -131 54 -141V-169C115 -169 200 -152 200 -41C200 32 192 104 192 164C192 202 195 249 283 255Z"></path> </g> </svg></td> </tr> <tr> <td class="align_left">E6</td> <td class="align_center"> <svg height="11.5564pt" id="M34" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 8.60742 11.5564" width="8.60742pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M293 -169V-141C218 -131 209 -90 209 -44C209 19 222 85 222 152C222 207 198 255 139 269V273C199 286 222 334 222 388C222 454 209 523 209 588C209 632 218 671 293 681V709C234 709 148 695 148 577C147 513 155 438 155 372C155 337 152 291 64 285V256C152 250 155 204 155 169C156 105 148 31 148 -41C148 -157 234 -169 293 -169Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M298 36L289 62C276 55 253 45 228 45C202 45 169 60 169 141V397H276C289 405 292 426 282 437H169V574L155 576L90 509V437H45L17 408L21 397H90V107C90 28 125 -12 188 -12C198 -12 213 -8 230 1L298 36Z"></path> </g> </svg>p f b<年代vg height="11.5564pt" id="M35" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.41642 11.5564" width="9.41642pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <path d="M319 325C317 349 306 409 297 431C277 440 250 449 209 449C117 449 57 389 57 319C57 243 122 209 182 182C232 159 261 135 261 91C261 48 227 21 190 21C130 21 85 79 68 145L41 140C41 104 51 36 58 22C75 7 121 -12 172 -12C252 -12 337 35 337 126C337 195 286 231 210 262C166 281 126 304 126 348C126 388 152 417 191 417C240 417 274 378 294 318L319 325Z"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.771,0)"> <path d="M283 255V284C195 290 192 337 192 375C192 436 200 508 200 580C200 696 116 709 54 709V681C127 671 139 634 139 588C138 524 125 452 125 387C125 333 149 286 209 272V268C148 253 125 206 125 151C126 87 139 16 139 -47C139 -92 127 -131 54 -141V-169C115 -169 200 -152 200 -41C200 32 192 104 192 164C192 202 195 249 283 255Z"></path> </g> </svg></td> </tr> <tr class="table-tr"> <td colspan="2"> <hr class="tbody-hr"></td> </tr> </tbody> </table></td> </tr> </tbody> </table> </div> <div class="floats-partial-footer"> <div class="floats-partial-caption"> <span class="caption-text">表3</年代pan> <a aria-label="full view" class="caption-partial-url" href="//www.newsama.com/journals/wcmc/2018/1847890/tab3/" title="" target="_blank"></a> </div> <div class="floats-partial-caption-text"> 隐私信息事务设置表。</div> </div> </div> <p>t(假设代表时间信息<我>t</我>= 21:00),<我>p</我>代表位置信息,<我>f</我>(假设代表频率信息<我>f</我>情况下频率大于5),<我>b</我>代表背景知识,<我>年代</我>代表隐私泄漏(假设的情况<我>年代</我>是家庭住址信息披露情况)。</p><p>根据表<a href="//www.newsama.com/journals/wcmc/2018/1847890/tab3/" target="_blank">3</a>,有6个交易,<我>E=</我><年代vg height="12.4698pt" id="M36" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 17.5468 12.4698" width="17.5468pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <path d="M593 650H142L136 622C219 616 224 611 209 531L130 120C114 39 108 34 23 28L17 0H501C518 32 557 130 568 158L540 169C519 132 495 93 469 70C439 43 409 35 332 35C272 35 241 37 225 50C211 61 211 89 222 149L253 320H350C441 320 443 312 441 239H471L510 434H481C455 366 448 358 360 358H260L303 572C311 613 312 615 348 615H431C509 615 522 603 532 581C544 555 546 531 545 491L574 493C583 555 592 631 593 650Z" id="g113-70"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,12.454,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>E</我><年代ub><i>2</我></年代ub><i>E</我><年代ub><i>3</我></年代ub><i>E</我><年代ub><i>4</我></年代ub><i>E</我><年代ub><i>5</我></年代ub><i>,</我><年代pan class="nowrap"> <svg height="12.5794pt" id="M37" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 17.5468 12.5794" width="17.5468pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-70"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,7.943,3.132)"> <path d="M141 347C171 480 264 541 327 570C364 587 403 599 436 605L429 641C389 634 339 622 300 609C191 570 37 458 37 239C37 86 126 -12 245 -12C367 -12 454 89 454 210C454 314 380 397 272 397C252 397 230 390 208 380L141 347ZM231 338C323 338 366 257 366 174C366 108 340 27 263 27C180 27 129 123 129 244C129 268 130 292 135 310C158 323 193 338 231 338Z" id="g50-55"></path> </g> <g transform="matrix(.013,0,0,-0.013,12.889,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>项目集<我>我=</我><年代vg height="11.5564pt" id="M38" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.07717 11.5564" width="9.07717pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g113-117"></use> </g> </svg><i>f p, b,</我><年代pan class="nowrap"> <svg height="11.5564pt" id="M39" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.52082 11.5564" width="9.52082pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-116"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.875,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>和<我>E(t, s)</我>这两个事件代表了交易<我>t</我>和事件<我>年代</我>。</p><p>根据数据挖掘相关知识,<我>支持</我><年代ub><i>x, y</我></年代ub>=<我>N</我><年代ub><i>E (x, y)</我></年代ub><i>/ N</我><年代ub><i>E</我></年代ub>,<我>信心</我><年代ub><i>x, y</我></年代ub>=<我>N</我><年代ub><i>E (x, y)</我></年代ub>/<我>N</我><年代ub><i>E (x)</我></年代ub><i>N</我><年代ub><i>E (x, y)</我></年代ub>代表事务包含事件的数量<我>x</我>和<我>y</我>,<我>N</我><年代ub><i>E (x)</我></年代ub>包含事件代表了交易的数量<我>x</我>。可以获得的东西如下:<年代pan class="list"><span class="list-item"><span class="list-label"></span><span class="list-content">规则<我>t</我>- - - - - - ><我>年代</我>,<我>支持</我><年代ub>t, s</年代ub>= 5/6,<我>信心</我><年代ub>t, s</年代ub>= 1。</年代pan></span><span class="list-item"><span class="list-label"></span><span class="list-content">规则<我>p</我>- - - - - - ><我>年代</我>,<年代vg height="13.288pt" id="M40" style="vertical-align:-5.47418pt" version="1.1" viewbox="-0.0498162 -7.81382 54.4393 13.288" width="54.4393pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-116"></use> </g> <g transform="matrix(.013,0,0,-0.013,5.006,0)"> <use xlink:href="#g113-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.217,0)"> <use xlink:href="#g113-113"></use> </g> <g transform="matrix(.013,0,0,-0.013,18.014,0)"> <use xlink:href="#g113-113"></use> </g> <g transform="matrix(.013,0,0,-0.013,25.724,0)"> <use xlink:href="#g113-112"></use> </g> <g transform="matrix(.013,0,0,-0.013,31.808,0)"> <use xlink:href="#g113-115"></use> </g> <g transform="matrix(.013,0,0,-0.013,37.296,0)"> <use xlink:href="#g113-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,41.664,3.132)"> <use xlink:href="#g50-113"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,50.185,3.132)"> <use xlink:href="#g50-116"></use> </g> </svg>= 2/3,<我>信心</我><年代ub>p, s</年代ub>= 1。</年代pan></span><span class="list-item"><span class="list-label"></span><span class="list-content">规则<我>f</我>- - - - - - ><我>年代</我>,<我>支持</我><年代ub>f,年代</年代ub>= 5/6,<我>信心</我><年代ub>f,年代</年代ub>= 1。</年代pan></span></span></p> <p>时间因素的比例<我>w</我><年代ub><i>t</我></年代ub>=<我>支持</我><年代ub><i>t, s</我></年代ub>/<我>(支持</我><年代ub><i>t, s</我></年代ub>+<我>支持</我><年代ub><i>t, s</我></年代ub>+<我>支持</我><年代ub><i>t, s</我></年代ub><i>)</我>=0.357。同样,权重系数<我>w</我><年代ub><i>t</我></年代ub>= 0.357,<我>w</我><年代ub><i>p</我></年代ub>= 0.286,<我>w</我><年代ub><i>f</我></年代ub>= 0.357。</p><p>从上面的分析和计算结果,可以看出,时间,地点,和频率因素占不同比例的位置隐私信息。也就是说,信息的敏感性是不同的。这个方案的方法可以区分不同影响因素的权重数值位置隐私信息和表达它们的形式。</p><h5 id="sec4.3">4.3。访问假设分析</h5> <h6 id="sec4.3.1">4.3.1。之前访问行为的判断</h6> <p>首先,当访客访问的私人信息,访问控制系统首先检索历史访问记录和猜测的访问行为是否合法的隐私单点或根据历史轨迹隐私访问。如果没有历史访问记录,系统将认为它是默认访问点位置隐私。根据角色组<我>角色=</我><年代vg height="12.4698pt" id="M41" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 14.4933 12.4698" width="14.4933pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g113-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,9.412,3.132)"> <use xlink:href="#g50-50"></use> </g> </svg><i>,r</我><年代ub><i>2</我></年代ub><i>、…</我><年代pan class="nowrap"> <svg height="12.5794pt" id="M42" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 14.7217 12.5794" width="14.7217pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,4.901,3.132)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.076,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>游客的总体水平是3,游客的数量的记录每一层可以访问增加水平。第一级访问者可以访问4记录。第二级访问者可以访问5条记录,第三级访问者可以访问6记录。如果满足这个条件,它将被判断为正常亲善访问行为。如果不满足此条件,它将被判断为恶意访问行为。</p><p>阈值设置为不同的游客。单点定位数据包含三十记录和跟踪数据每天24次。据的分析测试,单点位置隐私披露超过5记录,用户的敏感信息被认为是泄露;当跟踪数据披露超过5块,用户的隐私信息被认为是泄露。阈值设置表如表所示<a href="//www.newsama.com/journals/wcmc/2018/1847890/tab4/" target="_blank">4</a>。</p><div class="floats-partial-section partial-other-wrapper" data-section="tab4"> <div class="floats-partial-content fig-content-tab4"> <table class="fixed-width table-group" id="tab4"> <tbody> <tr> <td> <table class="table"> <colgroup> <col style="width:6.85em"> <col style="width:9.08em"> <col style="width:9.08em"> </colgroup> <tbody> <tr> <td class="thead-hr" colspan="3"> <hr></td> </tr> <tr class="thead"> <td class="align_left">游客</td> <td class="align_center">单点隐私阈值</td> <td class="align_center">轨迹隐私保护阈值</td> </tr> <tr> <td class="thead-hr" colspan="3"> <hr></td> </tr> <tr> <td class="align_left">第一级</td> <td class="align_center">0.654</td> <td class="align_center">0.764</td> </tr> <tr> <td class="align_left">二级</td> <td class="align_center">0.818</td> <td class="align_center">0.955</td> </tr> <tr> <td class="align_left">第三个层次</td> <td class="align_center">0.981</td> <td class="align_center">1.146</td> </tr> <tr class="table-tr"> <td colspan="3"> <hr class="tbody-hr"></td> </tr> </tbody> </table></td> </tr> </tbody> </table> </div> <div class="floats-partial-footer"> <div class="floats-partial-caption"> <span class="caption-text">表4</年代pan> <a aria-label="full view" class="caption-partial-url" href="//www.newsama.com/journals/wcmc/2018/1847890/tab4/" title="" target="_blank"></a> </div> <div class="floats-partial-caption-text"> 阈值设置表。</div> </div> </div> <h6 id="sec4.3.2">4.3.2。同行的游客访问</h6> <p>假设A和B是一级游客的游客。A和B访问相同的单点移动用户的隐私信息。查询信息<年代vg height="12.4698pt" id="M43" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 17.4528 12.4698" width="17.4528pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g185-40"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,10.322,3.132)"> <path d="M722 32C646 41 636 48 622 116L544 496L509 667L472 658L153 123C106 45 93 42 27 32L18 0H259L268 32C178 40 172 48 204 107L272 233H509C523 180 533 137 540 96C548 50 546 39 466 32L457 0H714L722 32ZM502 283H299L448 547H450L502 283Z" id="g50-66"></path> </g> </svg><i>(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>1</我></年代ub><i>y</我><年代ub><i>1</我></年代ub><i>t</我><年代ub><i>1</我></年代ub><i>),v</我><年代ub><i>B</我></年代ub><i>(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>1</我></年代ub><i>y</我><年代ub><i>1</我></年代ub><i>t</我><年代ub><i>1</我></年代ub><span class="nowrap"> <svg height="11.5564pt" id="M44" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>设置访客的历史访问记录值<我>ac-V(一)</我>=0.432和参观者B的历史访问记录值<我>ac-V(B)</我>=0.537。</p><p>根据(<a href="#EEq1">1</a>我们可以得到以下。<年代pan class="equation_break" id="eq4"><span class="left_break" id="L45"></span><span class="middle_break"><span class="center_break" id="M45"> <svg height="85.2325pt" id="M45-1" version="1.1" viewbox="0 0 108.74 85.2325" width="108.74pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B45-1"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,9.184)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.86,9.184)"> <path d="M300 253H71L57 198H286L300 253Z" id="g190-46"></path> </g> <g transform="matrix(.013,0,0,-0.013,16.51,9.184)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,24.59,12.316)"> <use xlink:href="#g50-113"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,30.03,12.316)"> <use xlink:href="#g50-112"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,34.6,12.316)"> <use xlink:href="#g50-106"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,37.15,12.316)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,41.81,12.316)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.72,9.367)"> <path d="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z" id="g113-41"></path> </g> <g transform="matrix(.013,0,0,-0.013,52.24,9.184)"> <path d="M686 28C612 35 607 44 591 112C563 234 541 360 519 489L489 666L457 658L147 121C100 40 89 36 24 28L17 0H240L250 28C168 34 159 41 190 101L262 237H482C495 180 503 137 510 91C517 47 514 35 441 28L433 0H677L686 28ZM475 280H285L429 541H431L475 280Z" id="g113-66"></path> </g> <g transform="matrix(.013,0,0,-0.013,61.37,9.367)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,69.56,9.184)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,80.82,9.184)"> <path d="M241 635C89 635 35 457 35 312C35 153 89 -12 240 -12C390 -12 443 166 443 312C443 466 390 635 241 635ZM238 602C329 602 354 454 354 312C354 172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z" id="g113-49"></path> </g> <g transform="matrix(.013,0,0,-0.013,87.06,9.184)"> <path d="M113 -12C146 -12 170 11 170 46C170 78 146 103 114 103S58 78 58 46C58 11 82 -12 113 -12Z" id="g113-47"></path> </g> <g transform="matrix(.013,0,0,-0.013,90.02,9.184)"> <use xlink:href="#g113-50"></use> </g> <g transform="matrix(.013,0,0,-0.013,96.26,9.184)"> <path d="M153 550H386L412 615L406 623H120L82 318C104 327 142 338 184 338C294 338 347 275 347 187C347 112 305 39 221 39C160 39 119 71 97 89C88 97 80 96 71 90C59 80 50 67 49 57C48 45 52 36 66 23C80 9 123 -12 169 -12C221 -11 288 15 342 59C403 109 431 165 431 225C431 308 366 395 238 395C212 395 165 379 127 364L153 550Z" id="g113-54"></path> </g> <g transform="matrix(.013,0,0,-0.013,102.5,9.184)"> <path d="M285 378C315 398 338 416 353 432C373 451 384 474 384 503C384 579 325 635 236 635H235C182 635 136 610 108 579L65 516L85 496C110 533 150 575 205 575C258 575 300 543 300 481C300 407 232 369 141 339L147 310C163 315 188 321 211 321C268 321 338 284 338 192C338 94 288 40 217 40C160 40 119 68 93 91C85 98 77 97 69 91C60 84 47 71 46 58C44 46 48 35 62 22C75 10 116 -12 162 -12C234 -12 424 62 424 224C424 297 373 359 285 376V378Z" id="g113-52"></path> </g> </g> </svg> <svg height="85.2325pt" id="M45-2" version="1.1" viewbox="0 0 107.42 85.2325" width="107.42pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B45-2"> <g transform="matrix(.013,0,0,-0.013,0,32.709)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,32.709)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.87,32.709)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,32.709)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,24.6,35.84)"> <use xlink:href="#g50-113"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,30.03,35.84)"> <use xlink:href="#g50-112"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,34.61,35.84)"> <use xlink:href="#g50-106"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,37.16,35.84)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,41.82,35.84)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.73,32.891)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,52.24,32.709)"> <path d="M578 512C578 619 494 650 387 650H140L134 622C219 615 223 609 210 542L127 119C112 40 104 34 23 28L17 0H235C317 0 387 7 444 33C515 65 564 122 564 195C564 289 495 335 412 352V354C505 373 578 422 578 512ZM486 510C486 422 423 367 314 367H257L294 565C299 591 305 602 315 608C324 614 339 617 362 617C421 617 486 595 486 510ZM466 200C466 100 393 35 296 35C222 35 198 51 212 127L250 333H303C388 333 466 303 466 200Z" id="g113-67"></path> </g> <g transform="matrix(.013,0,0,-0.013,60.06,32.891)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,68.23,32.709)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,79.49,32.709)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,85.73,32.709)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,88.7,32.709)"> <use xlink:href="#g113-50"></use> </g> <g transform="matrix(.013,0,0,-0.013,94.94,32.709)"> <use xlink:href="#g113-54"></use> </g> <g transform="matrix(.013,0,0,-0.013,101.18,32.709)"> <use xlink:href="#g113-52"></use> </g> </g> </svg> <svg height="85.2325pt" id="M45-3" version="1.1" viewbox="0 0 125.428 85.2325" width="125.428pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B45-3"> <g transform="matrix(.013,0,0,-0.013,0,56.233)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,56.233)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.87,56.233)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,56.233)"> <path d="M697 650H468L461 623L492 619C539 613 547 605 518 546C481 471 367 264 278 116H276C239 278 197 500 186 567C180 604 185 613 226 619L252 623L260 650H24L17 623C78 617 92 613 108 533L216 -11H247C365 200 515 462 560 529C616 612 624 615 689 623L697 650Z" id="g113-87"></path> </g> <g transform="matrix(.013,0,0,-0.013,27.92,56.416)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.43,56.233)"> <use xlink:href="#g113-66"></use> </g> <g transform="matrix(.013,0,0,-0.013,41.56,56.416)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,49.02,56.233)"> <path d="M535 230V280H323V490H265V280H52V230H265V-3H323V230H535Z" id="g117-36"></path> </g> <g transform="matrix(.013,0,0,-0.013,59.56,56.233)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.14,56.233)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,71.42,56.233)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,76.07,56.233)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,84.15,59.365)"> <use xlink:href="#g50-113"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,89.59,59.365)"> <use xlink:href="#g50-112"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,94.17,59.365)"> <use xlink:href="#g50-106"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,96.71,59.365)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,101.37,59.365)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.013,0,0,-0.013,107.28,56.416)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,111.8,56.233)"> <use xlink:href="#g113-66"></use> </g> <g transform="matrix(.013,0,0,-0.013,120.93,56.416)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="85.2325pt" id="M45-4" version="1.1" viewbox="0 0 39.18 85.2325" width="39.18pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B45-4"> <g transform="matrix(.013,0,0,-0.013,0,56.233)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.26,56.233)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,17.5,56.233)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,20.46,56.233)"> <use xlink:href="#g113-54"></use> </g> <g transform="matrix(.013,0,0,-0.013,26.7,56.233)"> <path d="M249 635C141 635 70 555 70 471C70 401 114 353 179 316C143 294 106 267 90 252C68 231 45 202 45 157C45 50 130 -12 237 -12C322 -12 435 52 435 169C435 256 372 304 303 343C349 374 375 398 383 407C401 429 411 458 411 487C411 569 344 635 249 635ZM238 603C285 603 337 567 337 482C337 422 310 385 276 358C205 393 145 426 145 500C145 552 179 603 238 603ZM248 20C183 20 125 70 125 163C125 218 158 268 206 300C284 261 355 217 355 143C355 66 308 20 248 20Z" id="g113-57"></path> </g> <g transform="matrix(.013,0,0,-0.013,32.94,56.233)"> <use xlink:href="#g113-54"></use> </g> </g> </svg> <svg height="85.2325pt" id="M45-5" version="1.1" viewbox="0 0 122.768 85.2325" width="122.768pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B45-5"> <g transform="matrix(.013,0,0,-0.013,0,79.758)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,79.758)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.86,79.758)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.5,79.758)"> <use xlink:href="#g113-87"></use> </g> <g transform="matrix(.013,0,0,-0.013,27.91,79.941)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.42,79.758)"> <use xlink:href="#g113-67"></use> </g> <g transform="matrix(.013,0,0,-0.013,40.23,79.941)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.68,79.758)"> <use xlink:href="#g117-36"></use> </g> <g transform="matrix(.013,0,0,-0.013,58.22,79.758)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,64.8,79.758)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,70.08,79.758)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,74.73,79.758)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,82.81,82.89)"> <use xlink:href="#g50-113"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,88.25,82.89)"> <use xlink:href="#g50-112"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,92.83,82.89)"> <use xlink:href="#g50-106"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,95.37,82.89)"> <use xlink:href="#g50-111"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,100.03,82.89)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.013,0,0,-0.013,105.94,79.941)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,110.46,79.758)"> <use xlink:href="#g113-67"></use> </g> <g transform="matrix(.013,0,0,-0.013,118.27,79.941)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="85.2325pt" id="M45-6" version="1.1" viewbox="0 0 39.18 85.2325" width="39.18pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B45-6"> <g transform="matrix(.013,0,0,-0.013,0,79.758)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.26,79.758)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,17.5,79.758)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,20.46,79.758)"> <path d="M137 343C167 482 260 545 321 574C357 591 397 603 429 609L423 641C382 634 335 622 295 608C189 570 37 457 37 238C37 84 125 -12 242 -12C362 -12 447 89 447 209C447 311 374 393 267 393C247 393 226 386 204 376L137 343ZM227 337C318 337 361 256 361 173C361 105 336 22 258 22C176 22 126 120 126 240C126 266 127 291 132 310C155 323 189 337 227 337Z" id="g113-55"></path> </g> <g transform="matrix(.013,0,0,-0.013,26.7,79.758)"> <path d="M244 635C114 635 38 519 38 422C38 317 111 240 217 240C236 240 255 244 277 256L345 292C311 140 203 39 59 15L64 -15C89 -15 150 -5 204 17C339 72 440 202 440 386C440 521 368 635 244 635ZM228 602C326 602 352 479 352 390C352 370 351 347 348 324C327 308 293 296 258 296C174 296 124 369 124 458C124 517 152 602 228 602Z" id="g113-58"></path> </g> <g transform="matrix(.013,0,0,-0.013,32.94,79.758)"> <use xlink:href="#g113-49"></use> </g> </g> </svg> <svg class="alt_equation" height="85.2325pt" id="I45" version="1.1" viewbox="0 0 168.6 85.2325" width="168.6pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 59.65 0)" xlink:href="#B45-1"></use> <use transform="matrix(1 0 0 1 60.99 0)" xlink:href="#B45-2"></use> <use transform="matrix(1 0 0 1 0 0)" xlink:href="#B45-3"></use> <use transform="matrix(1 0 0 1 129.28 0)" xlink:href="#B45-4"></use> <use transform="matrix(1 0 0 1 2.67 0)" xlink:href="#B45-5"></use> <use transform="matrix(1 0 0 1 129.28 0)" xlink:href="#B45-6"></use> </svg></span></span><span class="right_break" id="R45"> <svg class="label" height="11.44pt" id="M45-7" version="1.1" viewbox="0 0 15.458 11.44" width="15.458pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B45-7"> <g transform="matrix(.013,0,0,-0.013,0,9.25)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.25)"> <path d="M465 179V225H369V632H330C227 497 124 346 29 205V179H289V107C289 37 284 33 198 26V0H454V26C374 33 369 37 369 107V179H465ZM289 225H92C156 335 222 430 287 520H289V225Z" id="g190-166"></path> </g> <g transform="matrix(.013,0,0,-0.013,10.96,9.25)"> <use xlink:href="#g190-42"></use> </g> </g> </svg> <svg class="alt_label" height="85.2325pt" id="IL45" version="1.1" viewbox="0 0 15.52 85.2325" width="15.52pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 0 36.69)" xlink:href="#B45-7"></use> </svg></span></span>第一级访问者的访问单点隐私阈值<我>ac-threshold</我><年代ub><i>1</我></年代ub>是0.654。根据<我>ac-threshold</我><年代ub><i>1</我></年代ub>被超过<我>ac-V(一)</我>+<我>ac-R</我><年代ub><i>点</我></年代ub><i>(一)</我>,<我>ac-threshold</我><年代ub><i>1</我></年代ub>小于<我>ac-V(B)</我>+<我>ac-R</我><年代ub><i>点</我></年代ub><i>(B)</我>。访问者的隐私信息访问请求时可以回答参观者B的隐私信息访问请求被拒绝。</p><h6 id="sec4.3.3">4.3.3。游客访问的不同层次</h6> <p>假设游客C是一个一级访客,访客D是一个二级游客。他们访问相同的轨迹移动用户的隐私信息,查询信息<年代vg height="12.5794pt" id="M46" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 17.1422 12.5794" width="17.1422pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g185-40"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,10.322,3.132)"> <path d="M690 629C653 643 577 667 483 667C225 667 24 528 24 292C24 92 174 -17 367 -17C448 -17 534 1 570 10C592 34 642 131 658 174C648 180 639 186 629 192C562 89 499 21 382 21C223 21 130 138 130 298C130 467 255 627 462 627C582 627 643 589 650 462L686 466C689 517 688 580 690 629Z" id="g50-68"></path> </g> </svg><i>,v</我><年代ub><i>D</我></年代ub><i>(u</我><年代ub><i>2</我></年代ub><i>,x</我><年代ub><i>2</我></年代ub><i>y</我><年代ub><i>2</我></年代ub><i>t</我><年代ub><i>2</我></年代ub><i>),(u</我><年代ub><i>2</我></年代ub><i>,x</我><年代ub><i>3</我></年代ub><i>y</我><年代ub><i>3</我></年代ub><i>t</我><年代ub><i>3</我></年代ub><span class="nowrap"> <svg height="11.5564pt" id="M47" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-126"></use> </g> </svg>;</年代pan>设置访客的历史访问记录值C<我>ac-V(C)</我>=0.373和访客的历史访问记录值D<我>ac-V(D)</我>=0.576。</p><p>根据公式(<a href="#EEq2">2</a>我们可以得到以下。<年代pan class="equation_break" id="eq5"><span class="left_break" id="L48"></span><span class="middle_break"><span class="center_break" id="M48"> <svg height="76.205pt" id="M48-1" version="1.1" viewbox="0 0 107.38 76.205" width="107.38pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B48-1"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,9.184)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.87,9.184)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,9.184)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,24.6,12.316)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,27.92,12.316)"> <use xlink:href="#g50-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,31.81,12.316)"> <use xlink:href="#g50-98"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,36.49,12.316)"> <use xlink:href="#g50-100"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,40.23,12.316)"> <use xlink:href="#g50-102"></use> </g> <g transform="matrix(.013,0,0,-0.013,46.81,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,51.33,9.184)"> <path d="M645 631C614 643 545 666 457 666C215 666 23 519 23 283C23 90 158 -16 337 -16C412 -16 489 2 522 10C543 39 590 127 606 167L580 181C519 89 459 18 348 18C201 18 122 136 122 287C122 464 244 632 435 632C544 632 602 595 608 472L639 475C643 526 645 581 645 631Z" id="g113-68"></path> </g> <g transform="matrix(.013,0,0,-0.013,60.01,9.367)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,68.19,9.184)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,79.45,9.184)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,85.69,9.184)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,88.66,9.184)"> <use xlink:href="#g113-52"></use> </g> <g transform="matrix(.013,0,0,-0.013,94.9,9.184)"> <use xlink:href="#g113-57"></use> </g> <g transform="matrix(.013,0,0,-0.013,101.14,9.184)"> <path d="M412 140C382 77 369 73 315 73H129L270 222C362 320 402 379 402 466C402 571 322 635 234 635C177 635 130 609 99 576L42 495L64 475C90 514 133 568 201 568C274 568 318 519 318 435C318 349 255 267 193 193C144 135 87 78 32 23V0H405C417 45 427 89 440 131L412 140Z" id="g113-51"></path> </g> </g> </svg> <svg height="76.205pt" id="M48-2" version="1.1" viewbox="0 0 108.66 76.205" width="108.66pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B48-2"> <g transform="matrix(.013,0,0,-0.013,0,30.203)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.59,30.203)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.87,30.203)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,30.203)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,24.6,33.334)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,27.92,33.334)"> <use xlink:href="#g50-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,31.81,33.334)"> <use xlink:href="#g50-98"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,36.49,33.334)"> <use xlink:href="#g50-100"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,40.23,33.334)"> <use xlink:href="#g50-102"></use> </g> <g transform="matrix(.013,0,0,-0.013,46.81,30.385)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,51.33,30.203)"> <path d="M743 375C743 570 607 650 407 650H136L130 622C214 612 220 606 204 526L125 122C110 43 105 36 24 27L17 0H250C382 0 482 23 571 76C680 141 743 248 743 375ZM644 379C644 188 520 36 305 36C277 36 249 38 229 46C205 55 202 71 212 126L293 553C300 588 306 600 317 606C330 613 356 617 390 617C547 617 644 537 644 379Z" id="g113-69"></path> </g> <g transform="matrix(.013,0,0,-0.013,61.29,30.385)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,69.47,30.203)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,80.73,30.203)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,86.97,30.203)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,89.94,30.203)"> <use xlink:href="#g113-52"></use> </g> <g transform="matrix(.013,0,0,-0.013,96.18,30.203)"> <use xlink:href="#g113-57"></use> </g> <g transform="matrix(.013,0,0,-0.013,102.42,30.203)"> <use xlink:href="#g113-51"></use> </g> </g> </svg> <svg height="76.205pt" id="M48-3" version="1.1" viewbox="0 0 123.598 76.205" width="123.598pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B48-3"> <g transform="matrix(.013,0,0,-0.013,0,51.222)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,51.222)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.86,51.222)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,51.222)"> <use xlink:href="#g113-87"></use> </g> <g transform="matrix(.013,0,0,-0.013,27.91,51.404)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.42,51.222)"> <use xlink:href="#g113-68"></use> </g> <g transform="matrix(.013,0,0,-0.013,41.11,51.404)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,48.56,51.222)"> <use xlink:href="#g117-36"></use> </g> <g transform="matrix(.013,0,0,-0.013,59.1,51.222)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,65.68,51.222)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,70.96,51.222)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,75.6,51.222)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,83.69,54.353)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,87.01,54.353)"> <use xlink:href="#g50-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,90.9,54.353)"> <use xlink:href="#g50-98"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,95.58,54.353)"> <use xlink:href="#g50-100"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,99.32,54.353)"> <use xlink:href="#g50-102"></use> </g> <g transform="matrix(.013,0,0,-0.013,105.91,51.404)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,110.42,51.222)"> <use xlink:href="#g113-68"></use> </g> <g transform="matrix(.013,0,0,-0.013,119.1,51.404)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="76.205pt" id="M48-4" version="1.1" viewbox="0 0 39.27 76.205" width="39.27pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B48-4"> <g transform="matrix(.013,0,0,-0.013,0,51.222)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.27,51.222)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,17.51,51.222)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,20.47,51.222)"> <path d="M447 623H65C61 580 56 530 47 475H76C100 541 106 550 172 550H388C308 376 196 170 91 -1L98 -12L172 -2C268 204 360 408 455 611L447 623Z" id="g113-56"></path> </g> <g transform="matrix(.013,0,0,-0.013,26.71,51.222)"> <use xlink:href="#g113-54"></use> </g> <g transform="matrix(.013,0,0,-0.013,33.03,51.222)"> <use xlink:href="#g113-54"></use> </g> </g> </svg> <svg height="76.205pt" id="M48-5" version="1.1" viewbox="0 0 126.158 76.205" width="126.158pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B48-5"> <g transform="matrix(.013,0,0,-0.013,0,72.241)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,72.241)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.86,72.241)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,72.241)"> <use xlink:href="#g113-87"></use> </g> <g transform="matrix(.013,0,0,-0.013,27.91,72.423)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.42,72.241)"> <use xlink:href="#g113-69"></use> </g> <g transform="matrix(.013,0,0,-0.013,42.38,72.423)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,49.84,72.241)"> <use xlink:href="#g117-36"></use> </g> <g transform="matrix(.013,0,0,-0.013,60.38,72.241)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.96,72.241)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,72.24,72.241)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,76.88,72.241)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,84.97,75.372)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,88.29,75.372)"> <use xlink:href="#g50-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,92.18,75.372)"> <use xlink:href="#g50-98"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,96.86,75.372)"> <use xlink:href="#g50-100"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,100.6,75.372)"> <use xlink:href="#g50-102"></use> </g> <g transform="matrix(.013,0,0,-0.013,107.19,72.423)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,111.7,72.241)"> <use xlink:href="#g113-69"></use> </g> <g transform="matrix(.013,0,0,-0.013,121.66,72.423)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="76.205pt" id="M48-6" version="1.1" viewbox="0 0 39.19 76.205" width="39.19pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B48-6"> <g transform="matrix(.013,0,0,-0.013,0,72.241)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.27,72.241)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,17.51,72.241)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,20.47,72.241)"> <use xlink:href="#g113-58"></use> </g> <g transform="matrix(.013,0,0,-0.013,26.71,72.241)"> <use xlink:href="#g113-54"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.95,72.241)"> <use xlink:href="#g113-57"></use> </g> </g> </svg> <svg class="alt_equation" height="76.205pt" id="I48" version="1.1" viewbox="0 0 169.33 76.205" width="169.33pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 61.75 0)" xlink:href="#B48-1"></use> <use transform="matrix(1 0 0 1 60.47 0)" xlink:href="#B48-2"></use> <use transform="matrix(1 0 0 1 2.56 0)" xlink:href="#B48-3"></use> <use transform="matrix(1 0 0 1 130.01 0)" xlink:href="#B48-4"></use> <use transform="matrix(1 0 0 1 0 0)" xlink:href="#B48-5"></use> <use transform="matrix(1 0 0 1 130.01 0)" xlink:href="#B48-6"></use> </svg></span></span><span class="right_break" id="R48"> <svg class="label" height="11.44pt" id="M48-7" version="1.1" viewbox="0 0 14.898 11.44" width="14.898pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B48-7"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.26)"> <path d="M130 550H367L393 615L386 623H101L63 323C82 331 123 342 165 342C275 342 328 277 328 188C328 107 283 40 201 40C141 40 99 72 78 91C69 99 59 98 51 91C39 81 30 67 29 58C28 48 33 37 46 24C60 10 104 -12 149 -12C203 -11 269 14 323 59C384 109 412 165 412 225C412 308 347 399 219 399C193 399 146 382 104 367L130 550Z" id="g190-161"></path> </g> <g transform="matrix(.013,0,0,-0.013,10.4,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg> <svg class="alt_label" height="76.205pt" id="IL48" version="1.1" viewbox="0 0 14.96 76.205" width="14.96pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 0 32.17)" xlink:href="#B48-7"></use> </svg></span></span>一级访问者的访问轨迹隐私的价值阈值<我>ac-threshold</我><年代ub><i>1</我></年代ub>的值是0.764,第二级访问者的访问阈值<我>ac-threshold</我><年代ub><i>2</我></年代ub>是0.955;然后根据情况,<我>ac-threshold</我><年代ub><i>1</我></年代ub>不仅仅是<我>ac-V(C)</我>+<我>ac-R</我><年代ub><i>跟踪</我></年代ub><i>(C)</我>和<我>ac-threshold</我><年代ub><i>2</我></年代ub>小于<我>ac-V(D)</我>+<我>ac-R</我><年代ub><i>跟踪</我></年代ub><i>(D)</我>。游客C的隐私信息访问请求时可以回答游客D的隐私信息访问请求被拒绝。</p><p>从上面的计算和分析,我们可以看到,同样的访问请求同行的游客,访问控制模型可以根据不同的历史访问记录做出不同的决定。相同的nonpeer游客访问请求的访问控制模型也可以做出一个更合适的判断基于历史访问记录。没有固定限制游客的访问行为,但仍能获得位置隐私信息的保护。和信息熵理论侧重于信息的信息量的计算。在访问控制应用这个理论很容易导致失踪的单一访问的信息。这个模型设定的系统预先判断方法可以弥补这个缺陷,以及作为参考条件的游戏策略矩阵,它还可以帮助调整访问控制模型。</p><h4 id="game-strategy-analysis">5。游戏的策略分析</h4> <h5 id="sec5.1">5.1。阈值调整</h5> <p>系统的调整参数<我>年代年代我n-ac</我>=<我>年代evil-ac</我>=0.1。</p><p><年代vg height="11.5564pt" id="M49" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 15.3928 11.5564" width="15.3928pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-50"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.738,0)"> <use xlink:href="#g113-42"></use> </g> </svg>假设游客E是一位一级的游客。他访问跟踪移动用户的隐私信息。查询信息<年代vg height="12.4698pt" id="M50" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 16.649 12.4698" width="16.649pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g185-40"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,10.322,3.132)"> <path d="M615 650H141L132 618C223 612 227 607 212 526L136 123C122 42 112 38 27 32L18 0H522C539 33 580 135 592 166L558 179C536 139 512 100 486 75C454 48 420 41 345 41C287 41 252 42 237 55C221 68 220 100 231 158L261 316H357C455 316 455 309 455 235H489L529 437H494C468 366 460 360 369 360H269L305 565C315 609 316 611 357 611H450C525 611 535 599 548 578C559 556 561 526 560 482L595 486L615 650Z" id="g50-70"></path> </g> </svg><i>(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>1</我></年代ub><i>y</我><年代ub><i>1</我></年代ub><i>t</我><年代ub><i>1</我></年代ub><i>),(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>2</我></年代ub><i>y</我><年代ub><i>2</我></年代ub><i>t</我><年代ub><i>2</我></年代ub><span class="nowrap"> <svg height="11.5564pt" id="M51" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-126"></use> </g> </svg>。</年代pan>假设游客E的历史访问记录值<我>ac-V(E)</我>=0.472。根据预先判断标准,E可以访问4作为一级访客记录。所以E的友好访问标准的访问请求。<年代pan class="equation_break" id="eq6"><span class="left_break" id="L52"></span><span class="middle_break"><span class="center_break" id="M52"> <svg height="34.1673pt" id="M52-1" version="1.1" viewbox="0 0 106.7 34.1673" width="106.7pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B52-1"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,9.184)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.87,9.184)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,9.184)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,24.6,12.316)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,27.92,12.316)"> <use xlink:href="#g50-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,31.81,12.316)"> <use xlink:href="#g50-98"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,36.49,12.316)"> <use xlink:href="#g50-100"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,40.23,12.316)"> <use xlink:href="#g50-102"></use> </g> <g transform="matrix(.013,0,0,-0.013,46.81,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,51.33,9.184)"> <use xlink:href="#g113-70"></use> </g> <g transform="matrix(.013,0,0,-0.013,59.34,9.367)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,67.51,9.184)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,78.77,9.184)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,85.01,9.184)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,87.98,9.184)"> <use xlink:href="#g113-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,94.22,9.184)"> <use xlink:href="#g113-58"></use> </g> <g transform="matrix(.013,0,0,-0.013,100.46,9.184)"> <use xlink:href="#g113-58"></use> </g> </g> </svg> <svg height="34.1673pt" id="M52-2" version="1.1" viewbox="0 0 122.248 34.1673" width="122.248pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B52-2"> <g transform="matrix(.013,0,0,-0.013,0,30.203)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,30.203)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.86,30.203)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.5,30.203)"> <use xlink:href="#g113-87"></use> </g> <g transform="matrix(.013,0,0,-0.013,27.91,30.386)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.42,30.203)"> <use xlink:href="#g113-70"></use> </g> <g transform="matrix(.013,0,0,-0.013,40.43,30.386)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.88,30.203)"> <use xlink:href="#g117-36"></use> </g> <g transform="matrix(.013,0,0,-0.013,58.42,30.203)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,65,30.203)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,70.28,30.203)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,74.92,30.203)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,83.01,33.335)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,86.33,33.335)"> <use xlink:href="#g50-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,90.22,33.335)"> <use xlink:href="#g50-98"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,94.9,33.335)"> <use xlink:href="#g50-100"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,98.64,33.335)"> <use xlink:href="#g50-102"></use> </g> <g transform="matrix(.013,0,0,-0.013,105.23,30.386)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,109.74,30.203)"> <use xlink:href="#g113-70"></use> </g> <g transform="matrix(.013,0,0,-0.013,117.75,30.386)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="34.1673pt" id="M52-3" version="1.1" viewbox="0 0 39.19 34.1673" width="39.19pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B52-3"> <g transform="matrix(.013,0,0,-0.013,0,30.203)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.26,30.203)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,17.5,30.203)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,20.46,30.203)"> <use xlink:href="#g113-56"></use> </g> <g transform="matrix(.013,0,0,-0.013,26.7,30.203)"> <use xlink:href="#g113-56"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.95,30.203)"> <use xlink:href="#g113-50"></use> </g> </g> </svg> <svg class="alt_equation" height="34.1673pt" id="I52" version="1.1" viewbox="0 0 165.41 34.1673" width="165.41pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 58.51 0)" xlink:href="#B52-1"></use> <use transform="matrix(1 0 0 1 0 0)" xlink:href="#B52-2"></use> <use transform="matrix(1 0 0 1 126.09 0)" xlink:href="#B52-3"></use> </svg></span></span><span class="right_break" id="R52"> <svg class="label" height="11.44pt" id="M52-4" version="1.1" viewbox="0 0 15.428 11.44" width="15.428pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B52-4"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.49,9.26)"> <path d="M143 344C173 483 265 547 326 576C363 593 402 605 434 611L429 641C389 634 343 623 301 608C195 570 43 456 43 236C43 81 135 -12 245 -12C368 -12 453 88 453 208C453 310 380 393 273 393C253 393 232 386 211 376L143 344ZM234 338C325 338 367 255 367 172C367 102 346 21 264 21C184 21 132 113 132 239C132 267 133 291 138 312C164 327 197 338 234 338Z" id="g190-227"></path> </g> <g transform="matrix(.013,0,0,-0.013,10.93,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg> <svg class="alt_label" height="34.1673pt" id="IL52" version="1.1" viewbox="0 0 15.49 34.1673" width="15.49pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 0 11.15)" xlink:href="#B52-4"></use> </svg></span></span>第一级阈值是访问者的访问<我>ac-threshold</我><年代ub><i>1</我></年代ub>= 0.764,所以<我>ac-threshold</我><年代ub><i>1</我></年代ub><<我>ac-V(E)</我>+<我>ac-R</我><年代ub><i>跟踪</我></年代ub><i>(E)</我>。参观者E隐私信息访问可以拒绝的请求。它满足善意的情况下客人是拒绝访问的系统策略矩阵。此时,系统的好处是负的,满足系统参数的调整状况。根据表<a href="//www.newsama.com/journals/wcmc/2018/1847890/tab2/" target="_blank">2</a>调整参数<我>年代年代我n-ac</我>。调整后,系统阈值调整<我>ac-threshold</我><年代ub><i>1</我></年代ub><i>+ Ssin-ac</我>=0.774。在这一点上,调整这一政策允许的访问请求E。</p><p><年代vg height="11.5564pt" id="M53" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 15.3928 11.5564" width="15.3928pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-51"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.738,0)"> <use xlink:href="#g113-42"></use> </g> </svg>假设游客F是一个一级访客。他访问跟踪移动用户的隐私信息。查询信息<年代vg height="12.4698pt" id="M54" style="vertical-align:-3.18147pt" version="1.1" viewbox="-0.0498162 -9.28833 16.5759 12.4698" width="16.5759pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-124"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.511,0)"> <use xlink:href="#g185-40"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,10.322,3.132)"> <path d="M606 650H137L129 618C217 609 221 609 203 518L129 129C115 46 106 40 26 32L18 0H300L307 32C210 40 203 45 218 129L249 305H358C454 305 455 296 457 219H491L531 425H497C465 353 463 350 366 350H259L300 569C306 605 310 611 346 611H444C522 611 535 598 541 578C550 557 553 519 552 485L588 489L606 650Z" id="g50-71"></path> </g> </svg><i>(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>1</我></年代ub><i>y</我><年代ub><i>1</我></年代ub><i>t</我><年代ub><i>1</我></年代ub><i>),(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>2</我></年代ub><i>y</我><年代ub><i>2</我></年代ub><i>t</我><年代ub><i>2</我></年代ub><i>),(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>3</我></年代ub><i>y</我><年代ub><i>3</我></年代ub><i>t</我><年代ub><i>3</我></年代ub><i>),(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>4</我></年代ub><i>y</我><年代ub><i>4</我></年代ub><i>t</我><年代ub><i>4</我></年代ub><i>),(u</我><年代ub><i>1</我></年代ub><i>,x</我><年代ub><i>5</我></年代ub><i>y</我><年代ub><i>5</我></年代ub><i>t</我><年代ub><i>5</我></年代ub><span class="nowrap"> <svg height="11.5564pt" id="M55" style="vertical-align:-2.26807pt" version="1.1" viewbox="-0.0498162 -9.28833 9.14241 11.5564" width="9.14241pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g transform="matrix(.013,0,0,-0.013,0,0)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.498,0)"> <use xlink:href="#g113-126"></use> </g> </svg>,</年代pan>假设游客F的历史访问记录值<我>ac-V(F)</我>=0.285。根据预先判断标准,一级访客,F F可以访问4记录,所以友好访问的访问请求无法满足标准和将判断恶意访问。<年代pan class="equation_break" id="eq7"><span class="left_break" id="L56"></span><span class="middle_break"><span class="center_break" id="M56"> <svg height="34.1673pt" id="M56-1" version="1.1" viewbox="0 0 106.58 34.1673" width="106.58pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B56-1"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,9.184)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.86,9.184)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,9.184)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,24.6,12.316)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,27.92,12.316)"> <use xlink:href="#g50-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,31.81,12.316)"> <use xlink:href="#g50-98"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,36.48,12.316)"> <use xlink:href="#g50-100"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,40.23,12.316)"> <use xlink:href="#g50-102"></use> </g> <g transform="matrix(.013,0,0,-0.013,46.81,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,51.33,9.184)"> <path d="M584 650H137L131 622C214 614 217 612 200 521L125 127C109 41 101 35 23 28L17 0H288L294 28C201 35 193 42 209 128L242 309H348C440 309 442 300 443 226H471L510 422H482C452 354 449 348 357 348H251L295 575C302 609 304 615 338 615H426C502 615 517 604 526 581C534 560 536 524 537 492L565 494C574 554 583 631 584 650Z" id="g113-71"></path> </g> <g transform="matrix(.013,0,0,-0.013,59.22,9.367)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,67.39,9.184)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,78.66,9.184)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,84.9,9.184)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,87.86,9.184)"> <path d="M456 178V225H360V632H320C217 496 115 347 20 206V178H280V106C280 40 276 34 189 27V0H445V27C364 34 360 39 360 106V178H456ZM280 225H82C149 335 214 431 278 520H280V225Z" id="g113-53"></path> </g> <g transform="matrix(.013,0,0,-0.013,94.1,9.184)"> <use xlink:href="#g113-56"></use> </g> <g transform="matrix(.013,0,0,-0.013,100.34,9.184)"> <use xlink:href="#g113-50"></use> </g> </g> </svg> <svg height="34.1673pt" id="M56-2" version="1.1" viewbox="0 0 122.028 34.1673" width="122.028pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B56-2"> <g transform="matrix(.013,0,0,-0.013,0,30.203)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,6.58,30.203)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.87,30.203)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.51,30.203)"> <use xlink:href="#g113-87"></use> </g> <g transform="matrix(.013,0,0,-0.013,27.91,30.386)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.43,30.203)"> <use xlink:href="#g113-71"></use> </g> <g transform="matrix(.013,0,0,-0.013,40.32,30.386)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.77,30.203)"> <use xlink:href="#g117-36"></use> </g> <g transform="matrix(.013,0,0,-0.013,58.31,30.203)"> <use xlink:href="#g113-98"></use> </g> <g transform="matrix(.013,0,0,-0.013,64.89,30.203)"> <use xlink:href="#g113-100"></use> </g> <g transform="matrix(.013,0,0,-0.013,70.17,30.203)"> <use xlink:href="#g190-46"></use> </g> <g transform="matrix(.013,0,0,-0.013,74.81,30.203)"> <use xlink:href="#g113-83"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,82.9,33.335)"> <use xlink:href="#g50-117"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,86.22,33.335)"> <use xlink:href="#g50-115"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,90.11,33.335)"> <use xlink:href="#g50-98"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,94.79,33.335)"> <use xlink:href="#g50-100"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,98.53,33.335)"> <use xlink:href="#g50-102"></use> </g> <g transform="matrix(.013,0,0,-0.013,105.12,30.386)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,109.63,30.203)"> <use xlink:href="#g113-71"></use> </g> <g transform="matrix(.013,0,0,-0.013,117.53,30.386)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="34.1673pt" id="M56-3" version="1.1" viewbox="0 0 39.19 34.1673" width="39.19pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B56-3"> <g transform="matrix(.013,0,0,-0.013,0,30.203)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.26,30.203)"> <use xlink:href="#g113-49"></use> </g> <g transform="matrix(.013,0,0,-0.013,17.5,30.203)"> <use xlink:href="#g113-47"></use> </g> <g transform="matrix(.013,0,0,-0.013,20.46,30.203)"> <use xlink:href="#g113-56"></use> </g> <g transform="matrix(.013,0,0,-0.013,26.71,30.203)"> <use xlink:href="#g113-54"></use> </g> <g transform="matrix(.013,0,0,-0.013,32.95,30.203)"> <use xlink:href="#g113-55"></use> </g> </g> </svg> <svg class="alt_equation" height="34.1673pt" id="I56" version="1.1" viewbox="0 0 165.18 34.1673" width="165.18pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 58.4 0)" xlink:href="#B56-1"></use> <use transform="matrix(1 0 0 1 0 0)" xlink:href="#B56-2"></use> <use transform="matrix(1 0 0 1 125.86 0)" xlink:href="#B56-3"></use> </svg></span></span><span class="right_break" id="R56"> <svg class="label" height="11.44pt" id="M56-4" version="1.1" viewbox="0 0 15.028 11.44" width="15.028pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B56-4"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.26)"> <path d="M430 623H48C43 580 39 534 30 478H57C80 544 84 550 152 550H369C286 366 187 178 74 -1L81 -12L156 -2C249 201 343 408 438 611L430 623Z" id="g190-223"></path> </g> <g transform="matrix(.013,0,0,-0.013,10.53,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg> <svg class="alt_label" height="34.1673pt" id="IL56" version="1.1" viewbox="0 0 15.09 34.1673" width="15.09pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <use transform="matrix(1 0 0 1 0 11.15)" xlink:href="#B56-4"></use> </svg></span></span>第一级阈值是访问者的访问<我>ac-threshold</我><年代ub><i>1</我></年代ub>= 0.764,所以<我>ac-threshold</我><年代ub><i>1</我></年代ub>><我>ac-V(F)+ac-R</我><年代ub><i>跟踪</我></年代ub><i>(F)</我>。参观者F可以回应的隐私信息的访问请求。它满足的情况,恶意访问者可以访问系统的策略矩阵。此时,系统的好处是负的,满足系统参数的调整状况。根据表<a href="//www.newsama.com/journals/wcmc/2018/1847890/tab2/" target="_blank">2</a>调整参数<我>年代evil-ac</我>。调整后,系统阈值调整<我>ac-threshold</我><年代ub><i>1</我></年代ub><i>-Sevil-ac</我>=0.754。在这一点上,调整这一政策否认F的访问请求。</p><h5 id="sec5.2">5.2。博弈论分析</h5> <p>当访问者进行恶意访问,访问者分为的增益<我>Fre-ac</我>和<我>-Fre-ac</我>根据系统是否允许访问。与此同时,系统的收益分成<我>-Sevil-ac</我>和0。相反,当访问者进行友好访问,增加游客分为<我>Fper-ac</我>和0而获得的系统分为<我>年代年代我n-ac</我>和<我>-Ssin-ac</我>根据系统是否允许访问。这是一场不完整的信息。</p><p>假设的概率访客执行良好的访问<我>x</我>和一个恶意的访问<我>1- x</我>。假设系统可以准确地识别访问者的访问意图,系统还允许访问的概率<我>x</我>,拒绝访问的概率<我>1- x</我>。系统和访问策略的组合<我>年代</我><年代ub><i>1</我></年代ub><i>= (P G)</我><年代ub><i>2</我></年代ub><i>= (P, E)</我><年代ub><i>3</我></年代ub><i>= (R, G)</我><年代ub><i>4</我></年代ub><i>= (R, E)</我>。游客的收入值<我>收入</我>所示<年代pan class="equation_break" id="EEq4"><span class="left_break" id="L57"></span><span class="middle_break"><span class="center_break" id="M57"> <svg height="27.7682pt" id="M57-1" version="1.1" viewbox="0 0 147.846 27.7682" width="147.846pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B57-1"> <g transform="matrix(.013,0,0,-0.013,0,12.205)"> <path d="M303 0V28C221 34 213 39 213 125V525C213 610 221 616 303 622V650H38V622C120 616 128 610 128 525V125C128 40 120 34 38 28V0H303Z" id="g121-71"></path> </g> <g transform="matrix(.013,0,0,-0.013,4.22,12.205)"> <path d="M524 0V26C466 32 460 36 460 104V297C460 393 411 449 331 449C302 449 276 437 248 419C223 402 201 387 181 372V451C137 432 90 420 42 411V388C96 378 102 374 102 310V104C102 38 97 33 29 26V0H246V26C187 32 181 36 181 104V339C211 365 250 390 290 390C357 390 381 345 381 276V109C381 40 374 32 315 26V0H524Z" id="g121-108"></path> </g> <g transform="matrix(.013,0,0,-0.013,11.28,12.205)"> <path d="M390 111C344 68 312 56 269 56C212 56 118 102 118 241C118 346 175 401 241 401C277 401 312 388 342 360C350 352 355 349 361 349C372 349 394 371 394 392C394 403 391 411 378 422C362 436 329 449 288 449H287C250 449 190 432 138 392C71 341 37 274 37 197C37 90 112 -12 238 -12C297 -12 363 32 407 90L390 111Z" id="g121-97"></path> </g> <g transform="matrix(.013,0,0,-0.013,16.78,12.205)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,23.25,12.205)"> <path d="M797 0V26C739 32 732 36 732 103V296C732 394 682 449 605 449C576 449 550 437 529 423C504 407 475 389 446 366C425 418 382 449 334 449C303 449 279 437 253 421C222 403 201 385 180 371V452C135 432 85 419 41 411V388C99 379 102 374 102 310V103C102 38 93 32 27 26V0H238V26C189 32 180 38 180 103V338C210 363 250 390 289 390C351 390 377 348 377 275V103C377 37 368 32 306 26V0H520V26C465 32 456 38 456 101V296C456 314 455 326 453 338C491 369 529 390 565 390C628 390 653 345 653 274V107C653 36 642 32 583 26V0H797Z" id="g121-107"></path> </g> <g transform="matrix(.013,0,0,-0.013,33.85,12.205)"> <path d="M380 106C343 72 306 56 265 56C195 56 116 112 115 248C235 252 361 262 377 265C396 269 400 277 400 297C400 374 333 449 250 449H249C198 449 144 421 103 376S37 269 37 201C37 88 109 -12 232 -12C263 -12 332 6 395 84L380 106ZM225 412C281 412 315 364 314 312C314 297 308 292 290 292C232 290 176 289 120 289C135 370 180 412 225 412Z" id="g121-99"></path> </g> <g transform="matrix(.013,0,0,-0.013,43,12.205)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,54.27,12.211)"> <use xlink:href="#g119-73"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,58.46,26.237)"> <path d="M523 0V30C483 32 455 49 422 83C390 116 286 233 266 263C309 314 326 333 351 357C389 392 414 404 483 415V444L273 435V405C319 400 321 392 302 364C285 339 255 299 233 277C218 262 200 249 170 243V710C130 697 72 680 22 675V647C85 642 89 637 89 570V107C89 44 83 36 14 30V0H244V30C179 36 170 41 170 107V214C176 216 181 217 186 217C194 217 203 212 216 196C273 130 334 53 384 -1L523 0Z" id="g58-105"></path> </g> <g transform="matrix(.013,0,0,-0.013,67.43,12.205)"> <path d="M135 536C164 536 186 560 186 587C186 617 164 639 136 639C109 639 85 617 85 587C85 560 109 536 135 536ZM252 0V26C188 32 181 38 181 106V451C138 433 90 420 39 412V388C99 379 102 374 102 312V106C102 38 95 32 32 26V0H252Z" id="g121-103"></path> </g> <g transform="matrix(.013,0,0,-0.013,70.92,12.205)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,77.97,12.205)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,83.47,12.205)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,89.95,12.205)"> <use xlink:href="#g121-107"></use> </g> <g transform="matrix(.013,0,0,-0.013,100.54,12.205)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,106.21,15.336)"> <use xlink:href="#g58-105"></use> </g> <g transform="matrix(.013,0,0,-0.013,113.67,12.205)"> <use xlink:href="#g119-5"></use> </g> <g transform="matrix(.013,0,0,-0.013,118.69,12.205)"> <path d="M409 504C401 567 396 607 392 642C354 654 312 665 266 665C137 665 60 583 60 487C60 374 161 325 225 290C300 250 355 215 355 141C355 68 311 21 235 21C131 21 86 122 71 183L41 176C48 128 61 42 68 21C78 16 93 8 118 0C142 -7 175 -15 216 -15C349 -15 438 69 438 174C438 287 344 333 265 374C186 414 138 449 138 522C138 576 172 631 249 631C336 631 363 562 380 499L409 504Z" id="g121-81"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,124.85,15.336)"> <use xlink:href="#g58-105"></use> </g> <g transform="matrix(.013,0,0,-0.013,130.13,12.205)"> <use xlink:href="#g119-6"></use> </g> <g transform="matrix(.013,0,0,-0.013,137.35,12.205)"> <path d="M169 380V459C122 440 66 423 24 416V392C86 384 90 382 90 317V-135C90 -201 81 -207 17 -213V-240H253V-213C176 -207 169 -201 169 -125V6C182 -1 208 -11 238 -12C368 12 487 109 487 260C487 358 421 449 310 449C298 449 279 444 261 433L169 380ZM169 346C196 367 237 389 269 389C341 389 403 329 403 221C403 109 347 37 263 37C228 37 191 53 169 76V346Z" id="g121-110"></path> </g> <g transform="matrix(.0091,0,0,-0.0091,144.17,15.336)"> <path d="M56 439L27 407L32 396H103V106C103 41 96 36 31 30V0H271V29C191 37 184 40 184 110V396H293C304 403 309 429 303 439H184V473C183 558 195 605 207 623C219 642 234 653 261 653C293 653 322 634 341 616C351 606 360 606 370 614S386 631 389 638C394 651 393 664 384 675C367 695 338 708 303 710C264 705 226 687 190 655C137 609 121 560 114 538S103 486 103 456V439H56Z" id="g58-100"></path> </g> </g> </svg></span></span><span class="right_break" id="R57"> <svg class="label" height="11.44pt" id="M57-2" version="1.1" viewbox="0 0 15.168 11.44" width="15.168pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B57-2"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.26)"> <path d="M246 635C138 635 67 554 67 471C67 401 116 348 178 315C143 296 103 268 87 252C65 231 42 203 42 157C42 50 128 -12 234 -12C319 -12 432 52 432 169C432 256 370 303 299 344C347 376 373 399 381 408C399 430 408 459 408 487C408 569 341 635 246 635ZM235 603C284 603 334 567 334 483C334 420 306 383 273 358C202 393 142 427 142 503C142 552 173 603 235 603ZM245 21C179 21 122 70 122 163C122 219 155 270 204 300C279 263 352 219 352 144C352 66 308 21 245 21Z" id="g190-152"></path> </g> <g transform="matrix(.013,0,0,-0.013,10.67,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg></span></span><i>Incomek (S</我><年代ub><i>k</我></年代ub><i>)</我>获得在选择吗<我>年代</我><年代ub><i>k</我></年代ub>策略;<我>p</我><年代ub><i>f</我></年代ub>选择的概率是<我>k</我>策略。根据上述假设,(<a href="#EEq5">9</a>)如下:<年代pan class="equation_break" id="EEq5"><span class="left_break" id="L58"></span><span class="middle_break"><span class="center_break" id="M58"> <svg height="14.7129pt" id="M58-1" version="1.1" viewbox="0 0 149.479 14.7129" width="149.479pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B58-1"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g121-71"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.22,9.184)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.28,9.184)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.78,9.184)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,23.25,9.184)"> <use xlink:href="#g121-107"></use> </g> <g transform="matrix(.013,0,0,-0.013,33.85,9.184)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,39.52,12.316)"> <use xlink:href="#g50-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,48.08,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,52.6,9.184)"> <path d="M692 302H438V274C537 267 543 260 543 188V103C543 61 531 48 511 37C489 26 458 20 424 20C231 20 146 188 146 333C146 517 258 630 411 630C507 630 582 597 606 474L634 480C627 546 622 601 619 636C586 643 510 665 426 665C230 665 44 552 44 321C44 122 191 -15 411 -15C491 -15 573 7 635 21C629 49 628 81 628 116V202C628 261 632 266 692 274V302Z" id="g121-69"></path> </g> <g transform="matrix(.013,0,0,-0.013,61.89,9.367)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,70.08,9.184)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,81.34,9.184)"> <path d="M474 0V26C414 34 401 43 364 100L267 248C300 297 324 332 345 358C381 400 394 405 455 411V437H272V411C316 406 323 401 305 370C287 337 267 306 247 276L188 369C169 397 173 405 215 411V437H16V411C71 404 83 396 114 348L201 212C171 167 144 127 116 92C77 42 66 34 4 26V0H190V26C139 34 136 43 156 77C175 113 198 150 220 183L294 66C311 39 302 31 260 26V0H474Z" id="g121-118"></path> </g> <g transform="matrix(.013,0,0,-0.013,90.41,9.184)"> <path d="M471 153C471 170 463 194 452 212C400 220 373 229 322 255C373 281 400 290 452 298C463 316 471 339 471 357C456 366 431 371 410 370C377 329 356 310 308 279C311 336 317 364 336 413C326 432 310 451 294 459C279 451 262 432 252 413C271 364 277 336 280 279C232 310 211 329 178 370C157 371 132 367 117 357C117 340 125 316 136 298C188 290 215 281 266 255C215 229 188 220 136 212C125 194 117 171 117 153C132 144 157 139 178 140C211 181 232 200 280 231C277 174 271 146 252 97C262 78 278 59 294 51C309 59 326 78 336 97C317 146 311 174 308 231C356 200 377 181 410 140C431 139 456 143 471 153Z" id="g113-43"></path> </g> <g transform="matrix(.013,0,0,-0.013,100.94,9.184)"> <path d="M493 503C489 551 484 614 483 650H43V622C120 616 128 611 128 525V126C128 40 120 34 40 28V0H312V28C221 34 213 40 213 126V307H316C407 307 412 296 424 227H453V420H424C412 355 407 346 316 346H213V584C213 613 216 616 246 616H322C398 616 419 607 436 579C449 559 455 539 464 499L493 503Z" id="g121-68"></path> </g> <g transform="matrix(.013,0,0,-0.013,107.56,9.184)"> <use xlink:href="#g121-110"></use> </g> <g transform="matrix(.013,0,0,-0.013,114.49,9.184)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.013,0,0,-0.013,120.01,9.184)"> <path d="M181 342V451C133 431 89 419 40 411V388C98 381 102 377 102 311V104C102 38 95 32 33 26V0H263V26C186 32 181 38 181 104V287C203 343 235 372 261 372C277 372 289 366 304 352C310 346 318 345 330 350C349 359 362 379 362 399C362 422 338 449 304 449C256 449 213 393 183 342H181Z" id="g121-112"></path> </g> <g transform="matrix(.013,0,0,-0.013,127.74,9.184)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,138.28,9.184)"> <path d="M433 39L423 65C413 59 399 54 387 54C370 54 352 69 352 114V299C352 352 342 392 307 422C285 440 255 449 225 449C168 437 102 399 75 379C56 365 44 353 44 339C44 315 69 296 87 296C101 296 111 303 116 319C124 349 133 371 145 385C156 397 171 404 190 404C241 404 275 364 275 291V274C253 256 180 229 120 209C65 190 39 159 39 110C39 47 88 -12 159 -12C189 -12 237 25 277 52C282 35 288 21 301 8C312 -3 333 -12 348 -12L433 39ZM275 84C256 65 221 48 195 48C164 48 124 73 124 124C124 161 146 180 185 198C206 208 254 229 275 240V84Z" id="g121-95"></path> </g> <g transform="matrix(.013,0,0,-0.013,143.98,9.184)"> <use xlink:href="#g121-97"></use> </g> </g> </svg></span></span><span class="right_break" id="R58"> <svg class="label" height="11.44pt" id="M58-2" version="1.1" viewbox="0 0 15.338 11.44" width="15.338pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B58-2"> <g transform="matrix(.013,0,0,-0.013,0,9.25)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.25)"> <path d="M247 635C117 635 41 518 41 422C41 317 114 239 220 239C239 239 256 244 278 255L348 290C315 139 207 37 63 13L67 -15C93 -15 155 -5 207 17C343 71 443 203 443 385C443 520 371 635 247 635ZM231 602C331 602 355 476 355 390C355 371 354 349 351 325C334 310 298 294 261 294C177 294 128 369 128 457C128 516 155 602 231 602Z" id="g190-193"></path> </g> <g transform="matrix(.013,0,0,-0.013,10.84,9.25)"> <use xlink:href="#g190-42"></use> </g> </g> </svg></span></span><i>Incomef (G)</我>访客时收入的期望值使良好的访问;<年代pan class="equation_break" id="EEq6"><span class="left_break" id="L59"></span><span class="middle_break"><span class="center_break" id="M59"> <svg height="14.7129pt" id="M59-1" version="1.1" viewbox="0 0 64.478 14.7129" width="64.478pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B59-1"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g121-71"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.22,9.184)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.28,9.184)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.78,9.184)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,23.26,9.184)"> <use xlink:href="#g121-107"></use> </g> <g transform="matrix(.013,0,0,-0.013,33.85,9.184)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,39.52,12.316)"> <use xlink:href="#g50-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,48.08,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,52.6,9.184)"> <path d="M517 162C503 123 484 88 467 68C445 42 417 34 341 34C291 34 256 34 237 47C219 59 213 81 213 128V317H308C395 317 402 311 415 240H444V431H415C403 364 398 356 307 356H213V584C213 613 215 616 246 616H322C394 616 421 609 435 587C448 566 458 544 467 502L496 506C493 557 488 625 488 650H42V622C120 616 128 612 128 523V125C128 43 120 35 29 28V0H511C520 31 540 125 546 158L517 162Z" id="g121-67"></path> </g> <g transform="matrix(.013,0,0,-0.013,59.98,9.367)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="14.7129pt" id="M59-2" version="1.1" viewbox="0 0 79.409 14.7129" width="79.409pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B59-2"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.26,9.184)"> <use xlink:href="#g121-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,20.33,9.184)"> <use xlink:href="#g113-43"></use> </g> <g transform="matrix(.013,0,0,-0.013,30.86,9.184)"> <use xlink:href="#g121-68"></use> </g> <g transform="matrix(.013,0,0,-0.013,37.48,9.184)"> <use xlink:href="#g121-110"></use> </g> <g transform="matrix(.013,0,0,-0.013,44.41,9.184)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.013,0,0,-0.013,49.93,9.184)"> <use xlink:href="#g121-112"></use> </g> <g transform="matrix(.013,0,0,-0.013,57.66,9.184)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,68.2,9.184)"> <use xlink:href="#g121-95"></use> </g> <g transform="matrix(.013,0,0,-0.013,73.91,9.184)"> <use xlink:href="#g121-97"></use> </g> </g> </svg> <svg height="14.7129pt" id="M59-3" version="1.1" viewbox="0 0 105.808 14.7129" width="105.808pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B59-3"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g117-36"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.54,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,15.05,9.184)"> <use xlink:href="#g113-50"></use> </g> <g transform="matrix(.013,0,0,-0.013,24.2,9.184)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,34.73,9.184)"> <use xlink:href="#g121-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,40.9,9.367)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.67,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,52.18,9.184)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,59.81,9.184)"> <use xlink:href="#g121-68"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.48,9.184)"> <use xlink:href="#g121-112"></use> </g> <g transform="matrix(.013,0,0,-0.013,71.13,9.184)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.013,0,0,-0.013,79.56,9.184)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,90.1,9.184)"> <use xlink:href="#g121-95"></use> </g> <g transform="matrix(.013,0,0,-0.013,95.81,9.184)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,101.31,9.367)"> <use xlink:href="#g113-42"></use> </g> </g> </svg></span></span><span class="right_break" id="R59"> <svg class="label" height="11.44pt" id="M59-4" version="1.1" viewbox="0 0 19.728 11.44" width="19.728pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B59-4"> <g transform="matrix(.013,0,0,-0.013,0,9.25)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.25)"> <use xlink:href="#g190-213"></use> </g> <g transform="matrix(.013,0,0,-0.013,8.82,9.25)"> <path d="M248 635C97 635 43 457 43 311C43 153 97 -12 247 -12S450 166 450 312C450 466 397 635 248 635ZM246 603C337 603 361 452 361 312S337 20 248 20S132 172 132 313C132 452 156 603 246 603Z" id="g190-254"></path> </g> <g transform="matrix(.013,0,0,-0.013,15.23,9.25)"> <use xlink:href="#g190-42"></use> </g> </g> </svg></span></span><i>Incomef (E)</我>是收入的期望值当访客访问恶意;<年代pan class="equation_break" id="EEq7"><span class="left_break" id="L60"></span><span class="middle_break"><span class="center_break" id="M60"> <svg height="13.8922pt" id="M60-1" version="1.1" viewbox="0 0 62.008 13.8922" width="62.008pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B60-1"> <g transform="matrix(.013,0,0,-0.013,0,9.236)"> <use xlink:href="#g121-71"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.22,9.236)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.28,9.236)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.78,9.236)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,23.25,9.236)"> <use xlink:href="#g121-107"></use> </g> <g transform="matrix(.013,0,0,-0.013,33.85,9.236)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,39.52,12.368)"> <use xlink:href="#g50-116"></use> </g> <g transform="matrix(.013,0,0,-0.013,45.68,9.419)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,50.19,9.236)"> <path d="M46 650V622C120 617 128 613 128 525V125C128 42 120 34 40 28V0H311V28C221 34 212 39 212 124V281L286 262C297 261 316 261 331 263C429 275 526 338 526 468C526 533 501 579 462 609C422 638 364 650 293 650H46ZM212 559C212 588 215 600 223 606C230 613 251 618 279 618C361 618 430 572 430 464C430 337 350 302 285 302C252 302 225 309 212 314V559Z" id="g121-78"></path> </g> <g transform="matrix(.013,0,0,-0.013,57.51,9.419)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="13.8922pt" id="M60-2" version="1.1" viewbox="0 0 77.039 13.8922" width="77.039pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B60-2"> <g transform="matrix(.013,0,0,-0.013,0,9.236)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.26,9.236)"> <use xlink:href="#g121-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,20.33,9.236)"> <use xlink:href="#g113-43"></use> </g> <g transform="matrix(.013,0,0,-0.013,30.86,9.236)"> <use xlink:href="#g121-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,37.03,9.236)"> <path d="M319 325C317 349 306 409 297 431C277 440 250 449 209 449C117 449 57 389 57 319C57 243 122 209 182 182C232 159 261 135 261 91C261 48 227 21 190 21C130 21 85 79 68 145L41 140C41 104 51 36 58 22C75 7 121 -12 172 -12C252 -12 337 35 337 126C337 195 286 231 210 262C166 281 126 304 126 348C126 388 152 417 191 417C240 417 274 378 294 318L319 325Z" id="g121-113"></path> </g> <g transform="matrix(.013,0,0,-0.013,41.8,9.236)"> <use xlink:href="#g121-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,45.28,9.236)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,55.3,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,65.83,9.236)"> <use xlink:href="#g121-95"></use> </g> <g transform="matrix(.013,0,0,-0.013,71.54,9.236)"> <use xlink:href="#g121-97"></use> </g> </g> </svg> <svg height="13.8922pt" id="M60-3" version="1.1" viewbox="0 0 114.018 13.8922" width="114.018pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B60-3"> <g transform="matrix(.013,0,0,-0.013,0,9.236)"> <use xlink:href="#g117-36"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.53,9.419)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,15.05,9.236)"> <use xlink:href="#g113-50"></use> </g> <g transform="matrix(.013,0,0,-0.013,24.19,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,34.73,9.236)"> <use xlink:href="#g121-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,40.89,9.419)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.66,9.419)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,52.18,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,59.81,9.236)"> <use xlink:href="#g121-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.15,9.236)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.013,0,0,-0.013,71.78,9.236)"> <path d="M478 437H300V411C357 404 363 393 347 345C325 280 293 190 258 107C229 178 188 284 163 354C147 397 149 405 203 411V437H-2V411C52 403 59 396 82 339C130 222 176 109 220 -11H248C304 138 356 261 390 336C417 395 425 404 478 411V437Z" id="g121-116"></path> </g> <g transform="matrix(.013,0,0,-0.013,78.03,9.236)"> <use xlink:href="#g121-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,81.58,9.236)"> <use xlink:href="#g121-106"></use> </g> <g transform="matrix(.013,0,0,-0.013,87.78,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,98.31,9.236)"> <use xlink:href="#g121-95"></use> </g> <g transform="matrix(.013,0,0,-0.013,104.02,9.236)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,109.52,9.419)"> <use xlink:href="#g113-42"></use> </g> </g> </svg></span></span><span class="right_break" id="R60"> <svg class="label" height="11.44pt" id="M60-4" version="1.1" viewbox="0 0 17.788 11.44" width="17.788pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B60-4"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.26)"> <use xlink:href="#g190-213"></use> </g> <g transform="matrix(.013,0,0,-0.013,8.9,9.26)"> <use xlink:href="#g190-213"></use> </g> <g transform="matrix(.013,0,0,-0.013,13.29,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg></span></span><i>收入(P)</我>是收入的期望值时,系统采用一个允许访问策略;<年代pan class="equation_break" id="EEq8"><span class="left_break" id="L61"></span><span class="middle_break"><span class="center_break" id="M61"> <svg height="13.8661pt" id="M61-1" version="1.1" viewbox="0 0 148.958 13.8661" width="148.958pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B61-1"> <g transform="matrix(.013,0,0,-0.013,0,9.184)"> <use xlink:href="#g121-71"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.22,9.184)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,11.28,9.184)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,16.78,9.184)"> <use xlink:href="#g121-109"></use> </g> <g transform="matrix(.013,0,0,-0.013,23.26,9.184)"> <use xlink:href="#g121-107"></use> </g> <g transform="matrix(.013,0,0,-0.013,33.85,9.184)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.0091,0,0,-0.0091,39.52,12.316)"> <path d="M327 325C324 350 313 410 304 433C283 442 256 451 213 451C120 451 59 391 59 320C59 243 125 210 188 181C237 159 266 136 266 93C266 52 231 24 195 24C135 24 92 81 74 148L42 143C42 106 52 37 59 23C77 8 125 -12 177 -12C258 -12 345 35 345 127C345 198 292 234 216 264C170 283 131 306 131 348C131 387 157 416 195 416C243 416 277 378 297 317L327 325Z" id="g58-113"></path> </g> <g transform="matrix(.013,0,0,-0.013,45.64,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,50.15,9.184)"> <path d="M631 18C609 24 585 35 559 65C534 91 514 117 478 169C448 214 406 281 389 313C462 346 516 399 516 485C516 545 490 590 449 616C412 641 363 650 290 650H42V622C120 615 128 612 128 527V125C128 40 120 34 38 28V0H300V28C221 34 212 40 212 125V284H244C295 284 312 272 329 244C359 195 395 133 430 84C475 19 516 -3 592 -7C603 -8 615 -8 627 -8L631 18ZM212 316V563C212 591 215 602 223 607C231 613 248 617 277 617C352 617 423 577 423 469C423 415 407 375 368 345C343 324 310 316 260 316H212Z" id="g121-80"></path> </g> <g transform="matrix(.013,0,0,-0.013,58.35,9.367)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.53,9.184)"> <use xlink:href="#g117-34"></use> </g> <g transform="matrix(.013,0,0,-0.013,77.79,9.184)"> <use xlink:href="#g121-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,86.14,9.367)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,90.65,9.184)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,98.28,9.184)"> <use xlink:href="#g121-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,104.44,9.184)"> <use xlink:href="#g121-113"></use> </g> <g transform="matrix(.013,0,0,-0.013,109.21,9.184)"> <use xlink:href="#g121-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,112.7,9.184)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,122.72,9.184)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,133.25,9.184)"> <use xlink:href="#g121-95"></use> </g> <g transform="matrix(.013,0,0,-0.013,138.96,9.184)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,144.46,9.367)"> <use xlink:href="#g113-42"></use> </g> </g> </svg></span></span><span class="right_break" id="R61"> <svg class="label" height="11.44pt" id="M61-2" version="1.1" viewbox="0 0 19.468 11.44" width="19.468pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B61-2"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.5,9.26)"> <use xlink:href="#g190-213"></use> </g> <g transform="matrix(.013,0,0,-0.013,8.93,9.26)"> <use xlink:href="#g190-243"></use> </g> <g transform="matrix(.013,0,0,-0.013,14.97,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg></span></span><i>收入(右)</我>是收入的期望值时,系统采用拒绝访问政策。</p><p><我>Informef (G)</我>><我>Incomef (E)</我>可以由(<a href="#EEq5">9</a>)和(<a href="#EEq6">10</a>)。也就是说,不管善意的概率访问者的访问,访问者的善意访问行为将有一个更大的预期总比恶意访问返回值。因此,游客应选择善意访问,因为他们希望自己的利益最大化。</p><p>为了确保正常的系统位置访问服务,系统应该尽其所能满足游客的访问需求,确保隐私信息不显示,它应该满足以下:<我>收入(P)</我>大于<我>收入(右)</我>。它显示为<年代pan class="equation_break" id="EEq9"><span class="left_break" id="L62"></span><span class="middle_break"><span class="center_break" id="M62"> <svg height="13.8922pt" id="M62-1" version="1.1" viewbox="0 0 65.779 13.8922" width="65.779pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B62-1"> <g transform="matrix(.013,0,0,-0.013,0,9.236)"> <use xlink:href="#g121-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,9.06,9.236)"> <use xlink:href="#g113-43"></use> </g> <g transform="matrix(.013,0,0,-0.013,19.6,9.236)"> <use xlink:href="#g121-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,25.76,9.236)"> <use xlink:href="#g121-113"></use> </g> <g transform="matrix(.013,0,0,-0.013,30.53,9.236)"> <use xlink:href="#g121-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,34.02,9.236)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,44.03,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,54.57,9.236)"> <use xlink:href="#g121-95"></use> </g> <g transform="matrix(.013,0,0,-0.013,60.28,9.236)"> <use xlink:href="#g121-97"></use> </g> </g> </svg> <svg height="13.8922pt" id="M62-2" version="1.1" viewbox="0 0 114.028 13.8922" width="114.028pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B62-2"> <g transform="matrix(.013,0,0,-0.013,0,9.236)"> <use xlink:href="#g117-36"></use> </g> <g transform="matrix(.013,0,0,-0.013,10.54,9.419)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,15.05,9.236)"> <use xlink:href="#g113-50"></use> </g> <g transform="matrix(.013,0,0,-0.013,24.2,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,34.74,9.236)"> <use xlink:href="#g121-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,40.9,9.419)"> <use xlink:href="#g113-42"></use> </g> <g transform="matrix(.013,0,0,-0.013,47.67,9.419)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,52.18,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,59.81,9.236)"> <use xlink:href="#g121-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.16,9.236)"> <use xlink:href="#g121-99"></use> </g> <g transform="matrix(.013,0,0,-0.013,71.79,9.236)"> <use xlink:href="#g121-116"></use> </g> <g transform="matrix(.013,0,0,-0.013,78.04,9.236)"> <use xlink:href="#g121-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,81.59,9.236)"> <use xlink:href="#g121-106"></use> </g> <g transform="matrix(.013,0,0,-0.013,87.78,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,98.32,9.236)"> <use xlink:href="#g121-95"></use> </g> <g transform="matrix(.013,0,0,-0.013,104.03,9.236)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,109.53,9.419)"> <use xlink:href="#g113-42"></use> </g> </g> </svg> <svg height="13.8922pt" id="M62-3" version="1.1" viewbox="0 0 82.428 13.8922" width="82.428pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B62-3"> <g transform="matrix(.013,0,0,-0.013,0,9.236)"> <path d="M512 230V281L75 514V456L453 256V254L75 55V-3L512 230Z" id="g117-92"></path> </g> <g transform="matrix(.013,0,0,-0.013,11.27,9.236)"> <use xlink:href="#g121-118"></use> </g> <g transform="matrix(.013,0,0,-0.013,19.61,9.419)"> <use xlink:href="#g113-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,24.12,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,31.75,9.236)"> <use xlink:href="#g121-81"></use> </g> <g transform="matrix(.013,0,0,-0.013,37.92,9.236)"> <use xlink:href="#g121-113"></use> </g> <g transform="matrix(.013,0,0,-0.013,42.69,9.236)"> <use xlink:href="#g121-103"></use> </g> <g transform="matrix(.013,0,0,-0.013,46.17,9.236)"> <use xlink:href="#g121-108"></use> </g> <g transform="matrix(.013,0,0,-0.013,56.19,9.236)"> <use xlink:href="#g117-33"></use> </g> <g transform="matrix(.013,0,0,-0.013,66.72,9.236)"> <use xlink:href="#g121-95"></use> </g> <g transform="matrix(.013,0,0,-0.013,72.43,9.236)"> <use xlink:href="#g121-97"></use> </g> <g transform="matrix(.013,0,0,-0.013,77.93,9.419)"> <use xlink:href="#g113-42"></use> </g> </g> </svg></span></span><span class="right_break" id="R62"> <svg class="label" height="11.44pt" id="M62-4" version="1.1" viewbox="0 0 19.258 11.44" width="19.258pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g id="B62-4"> <g transform="matrix(.013,0,0,-0.013,0,9.26)"> <use xlink:href="#g190-41"></use> </g> <g transform="matrix(.013,0,0,-0.013,4.49,9.26)"> <use xlink:href="#g190-213"></use> </g> <g transform="matrix(.013,0,0,-0.013,8.89,9.26)"> <use xlink:href="#g190-232"></use> </g> <g transform="matrix(.013,0,0,-0.013,14.76,9.26)"> <use xlink:href="#g190-42"></use> </g> </g> </svg></span></span>当<我>x</我>更值1,富勒条件成立于(<a href="#EEq9">13</a>)。也就是说,当访问者采取善意访问行为,系统的利润期望也往往是最大的。</p><p>从这一点,可以得出结论,善意访问行为被游客和访问所允许的系统可以被看作是纳什均衡策略。在这一点上,双方都能得到最大的好处。</p><p>在前两部分的分析,我们可以看到,这个模型设定的博弈论策略矩阵可以调整阈值参数时系统的策略是不正常的,所以,系统可以做出更合适的判断。这使得模型的访问控制更好的位置隐私信息,确保动态的访问控制。同时,考虑第一种情况,本文认为不能每次调整阈值,以避免被恶意访问者增加阈值,降低了系统访问控制条件。它确保系统的稳定性。</p><h4 id="comparative-analysis">6。比较分析</h4> <p>大多数现有的移动位置隐私保护方法发布和查询操作的位置信息,但这些方法仍然不能充分保护用户的位置隐私信息。例如,(K、C) L隐私标准及其改进方法主要是为了保护隐私信息位置轨迹跟踪攻击位置。持续的匿名性及其相关改进方法主要是保护隐私的轨迹重建攻击。方法提出了控制信息的数量被正常访问游客和攻击者使用的标准信息体积,所以攻击者只能获得有限的私人信息和跟踪和重构攻击的难度增加。</p><p>现有的移动位置隐私保护方法有自己的优点,但是,随着大数据的发展环境中,他们也有很多缺点。例如,匿名私人数据是有效的,但不能避免隐私泄漏引起的多个数据源的联合重建攻击。同时,新兴技术有很多隐私保护方法。例如,位置隐私保护的发展模式和任务分配策略提出了ad hoc网络的移动云计算在<a href="#B12">12</a>]。真实的激励机制,以保护位置隐私移动众包系统提出了文献[<a href="#B9">9</a>]。和位置服务提供商有很多用户的隐私信息。一些服务提供商使用现有的数据进行数据挖掘。然而,他们并没有进行更全面的访问控制私有数据,导致内部数据访问泄漏泄漏或外部攻击。本文提出的方法主要是针对访问控制数据在上面两种类型的隐私泄漏,并介绍了博弈论的策略矩阵。它可以补充现有的移动位置隐私保护方法从一个位置服务提供者的角度来看,提高位置隐私保护和数据利用的有效性。</p><p>与基于P-destination位置隐私保护的博弈分析提出了文献[<a href="#B20">20.</a>],博弈论应用于国防战略游戏攻击者和系统之间的系统效益最大化。基于博弈论的位置隐私保护方法提出了文献[<a href="#B16">16</a>)用博弈论来体现用户合作行为的概率。本文提出的方案不仅考虑政策的执行和对游客行为的预测,但也注重控制游客的数量的信息掌握和方案的适应性。博弈论策略矩阵参与本文采用访问控制参数的调整,更有利于动态、准确、可行的实现访问控制策略。所以方案更加安全。因为这种方法不确定和控制共谋攻击,它可以抵抗共谋攻击,因为它简单限制游客的数量的信息。</p><p>在表<a href="//www.newsama.com/journals/wcmc/2018/1847890/tab5/" target="_blank">5</a>我们比较和总结三个方面:位置隐私影响因素,访问操作和调整机制。</p><div class="floats-partial-section partial-other-wrapper" data-section="tab5"> <div class="floats-partial-content fig-content-tab5"> <table class="fixed-width table-group" id="tab5"> <tbody> <tr> <td> <table class="table"> <colgroup> <col style="width:5.76em"> <col style="width:17.89em"> <col style="width:16.65em"> <col style="width:14.32em"> </colgroup> <tbody> <tr> <td class="thead-hr" colspan="4"> <hr></td> </tr> <tr class="thead"> <td class="align_left"></td> <td class="align_center">考虑到不同的信息因素</td> <td class="align_center">不需要养护访问操作</td> <td class="align_center">战略调整机制</td> </tr> <tr> <td class="thead-hr" colspan="4"> <hr></td> </tr> <tr> <td class="align_left">这个模型</td> <td class="align_center">√</td> <td class="align_center">√</td> <td class="align_center">√</td> </tr> <tr> <td class="align_left">(<a href="#B9" target="_blank">9</a>]</td> <td class="align_center">×</td> <td class="align_center">×</td> <td class="align_center">√</td> </tr> <tr> <td class="align_left">(<a href="#B12" target="_blank">12</a>]</td> <td class="align_center">×</td> <td class="align_center">×</td> <td class="align_center">×</td> </tr> <tr> <td class="align_left">(<a href="#B14" target="_blank">14</a>]</td> <td class="align_center">×</td> <td class="align_center">×</td> <td class="align_center">×</td> </tr> <tr> <td class="align_left">(<a href="#B16" target="_blank">16</a>]</td> <td class="align_center">×</td> <td class="align_center">√</td> <td class="align_center">×</td> </tr> <tr> <td class="align_left">(<a href="#B20" target="_blank">20.</a>]</td> <td class="align_center">×</td> <td class="align_center">√</td> <td class="align_center">×</td> </tr> <tr class="table-tr"> <td colspan="4"> <hr class="tbody-hr"></td> </tr> </tbody> </table></td> </tr> </tbody> </table> </div> <div class="floats-partial-footer"> <div class="floats-partial-caption"> <span class="caption-text">表5</年代pan> <a aria-label="full view" class="caption-partial-url" href="//www.newsama.com/journals/wcmc/2018/1847890/tab5/" title="" target="_blank"></a> </div> <div class="floats-partial-caption-text"> 比较分析表。</div> </div> </div> <h4 id="concluding-remarks">7所示。结束语</h4> <p>本文提供了一种新的访问控制方法单一访问点位置隐私访问和轨迹隐私在移动位置和实现动态访问控制设置访客访问隐私信息的水平和阈值。安全分析后,该方法具有一定的实用性和科学性。</p><h4 id="data-availability">数据可用性</h4> <p>使用的数据来支持本研究的结果包括在本文中。</p><h4 id="disclosure">信息披露</h4> <p>早期版本的这项研究提出了2018年国家会议论文:国际会议交流和计算系统。</p><h4 id="conflicts-of-interest">的利益冲突</h4> <p>作者宣称没有利益冲突。</p><h4 id="acknowledgments">确认</h4> <p>这项研究部分由河北教育部门(QN2015231 QN2017132),北京重点实验室智能交通的安全和隐私,北京交通大学,高等教育教学改革研究和实践河北教育部门(没有。2016 gjjg112),石家庄Tiedao大学博士科研基础(Z991015137)和河北省自然科学基金(没有。F2017210161,不。F2018210109)。</p></div> <div class="xml-content"> <h4 class="references" id="references">引用</h4> <ol> <li id="B1">j·考尔和k·考尔IoT-based自动化员工绩效的模糊方法appraisa,”<我>电脑的材料和连续</我>,53卷,不。1,24-38,2015页。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=A%20fuzzy%20approach%20for%20an%20IoT-based%20automated%20employee%20performance%20appraisa&author=J. Kaur &author=K. Kaur&publication_year=2015" target="_blank">谷歌学术搜索</a></span></li> <li id="B2">m .郭s . b .张x·d·李,“物联网位置隐私保护技术研究”,<我>中国电脑Systemspp杂志》上</我>,没有。9日,第1965 - 1961页,2017年。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=Research%20on%20location%20privacy%20protection%20technology%20in%20IoT&author=M. Guo&author=S. B. Zhang&author=&author=X. D. Li&publication_year=2017" target="_blank">谷歌学术搜索</a></span></li> <li id="B3">陈m .荣x H, H . Liu”对用户隐私的研究已被称作移动群体感知测量和隐私保护,”<我>Netinfo安全</我>,没有。8,1671 - 1122年,2018页。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=Research%20on%20user%20privacy%20measurement%20and%20privacy%20protection%20in%20mobile%20crowdsensing&author=M. Rong&author=X. H Chen&author=&author=H. Liu&publication_year=2018" target="_blank">谷歌学术搜索</a></span></li> <li id="B4">c·r·吴、大肠Zapevalova和y w·陈,“时间优化的多个知识转移在大数据环境中,“<我>电脑的材料和连续</我>,54卷,不。3、269 - 285年,2015页。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=Time%20optimization%20of%20multiple%20knowledge%20transfers%20in%20the%20big%20data%20environment&author=C. R. Wu&author=E. Zapevalova&author=&author=Y. W. Chen&publication_year=2015" target="_blank">谷歌学术搜索</a></span></li> <li id="B5">j . P唐l·李,“大数据传感信息处理平台,智能交通,“<我>应用力学材料</我>卷,667年,第327 - 324页,2014年。<年代pan class="reflinks">视图:<a href="https://doi.org/10.4028/www.scientific.net/AMM.667.324">出版商的网站</a><span class="sep">|</年代pan><a href="https://scholar.google.com/scholar_lookup?title=Big%20data%20sensing%20information%20processing%20platform%20for%20intelligent%20traffic&author=J. P Tang &author=L. Li&publication_year=2014" target="_blank">谷歌学术搜索</a></span></li> <li id="B6">h . t .气<我>位置基于位置服务的隐私保护</我>西安电子科技大学,2014。<年代pan class="reflinks"></span></li> <li id="B7">p . Samarati和l·斯威尼<我>保护隐私披露信息:k-Anonymity及其执行通过泛化和抑制</我>,1998年。<年代pan class="reflinks"></span></li> <li id="B8">c .阴j . Xi, r .太阳,j .王”位置隐私保护基于微分隐私在工业物联网、大数据战略”<我>IEEE工业信息</我>,14卷,不。8,3628 - 3636年,2018页。<年代pan class="reflinks">视图:<a href="https://doi.org/10.1109/TII.2017.2773646">出版商的网站</a><span class="sep">|</年代pan><a href="https://scholar.google.com/scholar_lookup?title=Location%20privacy%20protection%20based%20on%20differential%20privacy%20strategy%20for%20big%20data%20in%20industrial%20internet%20of%20things&author=C. Yin&author=J. Xi&author=R. Sun&author=&author=J. Wang&publication_year=2018" target="_blank">谷歌学术搜索</a></span></li> <li id="B9">y, z Cai, x, y,和g .阴”真实的激励机制与位置移动众包系统,保护隐私”<我>计算机网络</我>卷。135年,32-43,2018页。<年代pan class="reflinks">视图:<a href="https://doi.org/10.1016/j.comnet.2018.02.008">出版商的网站</a><span class="sep">|</年代pan><a href="https://scholar.google.com/scholar_lookup?title=Truthful%20incentive%20mechanism%20with%20location%20privacy-preserving%20for%20mobile%20crowdsourcing%20systems&author=Y. Wang&author=Z. Cai&author=X. Tong&author=Y. Gao&author=&author=G. Yin&publication_year=2018" target="_blank">谷歌学术搜索</a></span></li> <li id="B10">z h, c . Wu Chen和朱y, z . Liu”小说在线时空k-anonymity位置隐私保护方法从序列基于规则的推理攻击,”<我>《公共科学图书馆•综合》</我>,12卷,不。8,2017。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=A%20novel%20on-line%20spatial-temporal%20k-anonymity%20method%20for%20location%20privacy%20protection%20from%20sequence%20rules-based%20inference%20attacks&author=H. Zhang&author=C. Wu&author=Z. Chen&author=Z. Liu&author=&author=Y. Zhu&publication_year=2017" target="_blank">谷歌学术搜索</a></span></li> <li id="B11">k .于格南Bilogrevic, j·s·马查多et al .,”一个预测模型对用户隐私保护机制的动机和实用意义地点“签到”,“<我>IEEE移动计算</我>,17卷,不。4、760 - 774年,2018页。<年代pan class="reflinks">视图:<a href="https://doi.org/10.1109/TMC.2017.2741958">出版商的网站</a><span class="sep">|</年代pan><a href="https://scholar.google.com/scholar_lookup?title=A%20predictive%20model%20for%20user%20motivation%20and%20utility%20implications%20of%20privacy-protection%20mechanisms%20in%20location%20check-ins&author=K. Huguenin&author=I. Bilogrevic&author=J. S. Machado et al.&publication_year=2018" target="_blank">谷歌学术搜索</a></span></li> <li id="B12">y锣,c·张,方y, j .太阳,“保护位置隐私在临时移动云计算任务分配,”<我>IEEE新兴主题计算</我>》第六卷,没有。1,第121 - 110页,2018。<年代pan class="reflinks">视图:<a href="https://doi.org/10.1109/TETC.2015.2490021">出版商的网站</a><span class="sep">|</年代pan><a href="https://scholar.google.com/scholar_lookup?title=Protecting%20location%20privacy%20for%20task%20allocation%20in%20ad%20hoc%20mobile%20cloud%20computing&author=Y. Gong&author=C. Zhang&author=Y. Fang&author=&author=J. Sun&publication_year=2018" target="_blank">谷歌学术搜索</a></span></li> <li id="B13">p .赵j·李,曾庆红f . et al .,“ILLIA这样:启用k-Anonymity-based隐私保护对位置注入攻击在连续磅查询,”<我>IEEE物联网</我>,5卷,不。2、1033 - 1042年,2018页。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=ILLIA:%20enabling%20k-Anonymity-based%20privacy%20preserving%20against%20location%20injection%20attacks%20in%20continuous%20LBS%20queries&author=P. Zhao&author=J. Li&author=F. Zeng et al.&publication_year=2018" target="_blank">谷歌学术搜索</a></span></li> <li id="B14">k . Al-Hussaeni b . c . m . Fung和w·k·张,“保护隐私轨迹流出版,”<我>数据与知识工程</我>卷,94年,第109 - 89页,2014年。<年代pan class="reflinks">视图:<a href="https://doi.org/10.1016/j.datak.2014.09.004">出版商的网站</a><span class="sep">|</年代pan><a href="https://scholar.google.com/scholar_lookup?title=Privacy-preserving%20trajectory%20stream%20publishing&author=K. Al-Hussaeni&author=B. C. M. Fung&author=&author=W. K. Cheung&publication_year=2014" target="_blank">谷歌学术搜索</a></span></li> <li id="B15">美国高,j . Ma w·史,g .詹和c的太阳,“TrPF:参与式感知的轨迹保护隐私框架,“<我>IEEE取证和安全信息</我>,8卷,不。6,874 - 887年,2013页。<年代pan class="reflinks">视图:<a href="https://doi.org/10.1109/TIFS.2013.2252618">出版商的网站</a><span class="sep">|</年代pan><a href="https://scholar.google.com/scholar_lookup?title=TrPF:%20A%20trajectory%20privacy-preserving%20framework%20for%20participatory%20sensing&author=S. Gao&author=J. Ma&author=W. Shi&author=G. Zhan&author=&author=C. Sun&publication_year=2013" target="_blank">谷歌学术搜索</a></span></li> <li id="B16">问:苏和y Z李”,基于访问控制、隐私保护方法的研究”<我>延边大学学报</我>,42卷,不。1,第74 - 69页,2016。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=Research%20of%20privacy%20protection%20method%20based%20on%20access%20control&author=Q. Su &author=Y. Z Li&publication_year=2016" target="_blank">谷歌学术搜索</a></span></li> <li id="B17">d·d·周、w·w·李和y .问:太阳,“调查基于博弈论的隐私保护,”<我>《中国计算机系统</我>,36卷,不。12日,第2700 - 2696页,2015年。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=Survey%20on%20game%20theory%20based%20privacy%20protection&author=D. D. Zhou&author=W. W. Li&author=&author=Y. Q. Sun&publication_year=2015" target="_blank">谷歌学术搜索</a></span></li> <li id="B18">s . k .张和y . d .张<我>现代博弈论在经济和数学的方法</我>,东北财经大学出版社,2016年。<年代pan class="reflinks"></span></li> <li id="B19">张x y, j . s .他赵,n . f .朱,“基于博弈论的隐私保护模型”,<我>中国电脑杂志</我>,39卷,不。3、615 - 627年,2016页。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=A%20privacy%20protection%20model%20based%20on%20game%20theory&author=Y. X. Zhang&author=J. S. He&author=B. Zhao&author=&author=N. F. Zhu&publication_year=2016" target="_blank">谷歌学术搜索</a><span class="sep">|</年代pan><a href="https://www.ams.org/mathscinet-getitem?mr=MR3526016">MathSciNet</a></span></li> <li id="B20">应b和A . Nayak”位置在移动社交网络隐私保护基于p-destination:博弈论分析,”<我>学报2017年IEEE会议上可靠和安全的计算</我>台湾,页243 - 250年,2017年8月。<年代pan class="reflinks">视图:<a href="https://scholar.google.com/scholar_lookup?title=Location%20privacy-protection%20based%20on%20p-destination%20in%20mobile%20social%20networks:%20A%20game%20theory%20analysis&author=B. Ying &author=A. Nayak" target="_blank">谷歌学术搜索</a></span></li> </ol> </div> <div class="xml-content"> <h4 class="copyright" id="copyright">版权</h4> <p>版权©2018 Lijuan郑等。这是一个开放的分布式下文章<a rel="license" href="http://creativecommons.org/licenses/by/4.0/">知识共享归属许可</a>,它允许无限制的使用、分配和复制在任何媒介,提供最初的工作是正确引用。</p></div> </div> </article> </div> </div> </div> <div class="biblio__Wrapper-sc-1nou1lz-0 eyHfWh journal_article__BiblioIntegratorWidget-sc-12fk6zy-5 dbAANp article_widget biblioWrapper hide"> <hr> <h4 class="biblio__H4-sc-1nou1lz-2 becpDt hrTitleRef">更多相关文章</h4> <div id="biblio_widget" class="biblio__BiblioWrapper-sc-1nou1lz-1 kCVTCa"></div> </div> </div> </div> <div class="threeColumn__RightWrapper-sc-1bf4078-2 jzTMLK rightWrapper" id="rightSectionMenu"> <div> <div class="journal_article__ArticleStickyTopToolbar-sc-12fk6zy-0 gbrQxi article_sticky_top_toolbar"> <div class="sc-cBdUnI hRnXob article_top_toolbar"> <a class="sc-htpNat bUhGXt link sc-jtRfpW dIjoCg sc-exkUMo hymroZ pdf_desktop button__group" href="//www.newsama.com/downloads/journals/wcmc/2018/1847890.pdf" aria-label="" target="_blank" id="toolbar__dcNavSmall"><span><img alt="" class="sc-EHOje jOLhQl sc-kTUwUJ eujois" title="" role="presentation" src="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/node_modules/hindawi-ui/src/icon/svg/pdf.svg" height="24"><span class="text">PDF</年代pan></span><span class="sc-htoDjs bqeMOy sc-dqBHgY cQgXqt fileArrow icon-colored _3P4iUn1NDM5G77nWCamJ4l icon-themeable" title="" font-size="20"></span></a> <a class="sc-htpNat bUhGXt link sc-jtRfpW dIjoCg sc-kcDeIU cbcyj ref_desktop" href="//www.newsama.com/journals/wcmc/2018/1847890.ris" aria-label="" target="" id="toolbar__dcNavLarge"><span><img alt="" class="sc-EHOje jOLhQl sc-kTUwUJ eujois" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"><span class="text">下载引用</年代pan></span><span class="sc-htoDjs bqeMOy sc-dqBHgY cQgXqt fileArrow icon-colored _3P4iUn1NDM5G77nWCamJ4l icon-themeable" title="" font-size="20"></span></a> <a class="sc-htpNat bUhGXt link sc-jtRfpW dIjoCg sc-BngTV hmDWcT ref_desktop" href="//www.newsama.com/journals/wcmc/2018/1847890.ris" aria-label="" target="" id="toolbar__dcNavSmall"><span><img alt="" class="sc-EHOje jOLhQl sc-kTUwUJ eujois" title="" role="presentation" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIiB3aWR0aD0iMTgiIGhlaWdodD0iMjIiIHZpZXdCb3g9IjAgMCAxOCAyMiI+PGRlZnM+PGNsaXBQYXRoIGlkPSJhIj48cGF0aCBkPSJNMywyMmEzLDMsMCwwLDEtMy0zVjNBMywzLDAsMCwxLDMsMGg4YS45OTEuOTkxLDAsMCwxLC41NzMuMTgxbDAsMCwuMDA4LjAwNmEuOTU1Ljk1NSwwLDAsMSwuMTIyLjFsNiw2YTEuMDI1LDEuMDI1LDAsMCwxLC4xLjEyMmwuMDA2LjAxLDAsMEExLDEsMCwwLDEsMTgsNi45NzVWMTlhMywzLDAsMCwxLTMsM1pNMiwzVjE5YTEsMSwwLDAsMCwxLDFIMTVhMSwxLDAsMCwwLDEtMVY4SDExYTEsMSwwLDAsMS0xLTFWMkgzQTEsMSwwLDAsMCwyLDNaTTEyLDZoMi41ODdMMTIsMy40MTRaTTUsMTdhMSwxLDAsMSwxLDAtMmg4YTEsMSwwLDEsMSwwLDJabTAtNGExLDEsMCwxLDEsMC0yaDhhMSwxLDAsMSwxLDAsMlpNNSw5QTEsMSwwLDEsMSw1LDdIN0ExLDEsMCwwLDEsNyw5WiIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMyAxKSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0zIC0xKSI+PHBhdGggZD0iTTMsMjJhMywzLDAsMCwxLTMtM1YzQTMsMywwLDAsMSwzLDBoOGEuOTkxLjk5MSwwLDAsMSwuNTczLjE4MWwwLDAsLjAwOC4wMDZhLjk1NS45NTUsMCwwLDEsLjEyMi4xbDYsNmExLjAyNSwxLjAyNSwwLDAsMSwuMS4xMjJsLjAwNi4wMSwwLDBBMSwxLDAsMCwxLDE4LDYuOTc1VjE5YTMsMywwLDAsMS0zLDNaTTIsM1YxOWExLDEsMCwwLDAsMSwxSDE1YTEsMSwwLDAsMCwxLTFWOEgxMWExLDEsMCwwLDEtMS0xVjJIM0ExLDEsMCwwLDAsMiwzWk0xMiw2aDIuNTg3TDEyLDMuNDE0Wk01LDE3YTEsMSwwLDEsMSwwLTJoOGExLDEsMCwxLDEsMCwyWm0wLTRhMSwxLDAsMSwxLDAtMmg4YTEsMSwwLDEsMSwwLDJaTTUsOUExLDEsMCwxLDEsNSw3SDdBMSwxLDAsMCwxLDcsOVoiIHRyYW5zZm9ybT0idHJhbnNsYXRlKDMgMSkiLz48ZyBjbGlwLXBhdGg9InVybCgjYSkiPjxyZWN0IHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgZmlsbD0icmdiYSgwLDAsMCwwKSIvPjxyZWN0IHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIvPjwvZz48L2c+PC9zdmc+" height="24"><span class="text">引用</年代pan></span><span class="sc-htoDjs bqeMOy sc-dqBHgY cQgXqt fileArrow icon-colored _3P4iUn1NDM5G77nWCamJ4l icon-themeable" title="" font-size="20"></span></a> </div> </div> <div class="journal_article__ArticleStickyBottomToolbar-sc-12fk6zy-1 isgRZA article_sticky_bottom_toolbar"> <div class="sc-cTjmhe ihmyEq article_bottom_toolbar"> <div class="sc-cugefK itFKcQ accordion" property="background-color" color="#D8D8D8" id="toolbar__dofNav"> <span><img alt="" class="sc-EHOje jOLhQl sc-bfYoXt cGuwDn" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"><span class="sc-dRFtgE jrsDZP">下载其他格式</年代pan><span class="sc-gkFcWv gWTCXQ">更多的</年代pan></span> <span class="sc-htoDjs bMdQcY sc-gbOuXE jGPvPL icon-colored _1CwL9R82TPl2HxDleeYGDR icon-themeable" title="" font-size="11"></span> </div> <div class="sc-fnwBNb etzuBr"> <a class="sc-htpNat bUhGXt link sc-iNhVCk gWgCNb open_panel" href="//www.newsama.com/downloads/journals/wcmc/2018/1847890.epub" aria-label="ePub" property="background-color" color="#D8D8D8"> <div class="sc-eAKXzc WHkfb"> ePub</div><img alt="" class="sc-EHOje jOLhQl sc-bfYoXt cGuwDn" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"></a> <a class="sc-htpNat bUhGXt link sc-iNhVCk gWgCNb open_panel" href="//www.newsama.com/downloads/journals/wcmc/2018/1847890.xml" aria-label="XML" property="background-color" color="#D8D8D8"> <div class="sc-eAKXzc WHkfb"> XML</div><img alt="" class="sc-EHOje jOLhQl sc-bfYoXt cGuwDn" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"></a> </div> <a class="sc-htpNat bUhGXt link sc-imABML ibWUzs" href="//www.newsama.com/reprints/1847890/confirm" aria-label="Order Printed Copies" target="_blank" property="background-color" color="#D8D8D8" id="toolbar__opcNav"><span><img alt="" class="sc-EHOje jOLhQl sc-bfYoXt cGuwDn" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"><span class="sc-dRFtgE jrsDZP">订单打印副本</年代pan><span class="sc-gkFcWv gWTCXQ">订单</年代pan></span><span class="sc-htoDjs kNoiZu sc-gbOuXE jGPvPL right__icon icon-colored _32KP5uexH-Bgs7Kj8Gk1Tz icon-themeable" title="" font-size="16"></span></a> <div class="sc-hBbWxd kdRRST"> <div class="sc-dyGzUR cHatnS"> <div> 的观点<年代pan>1325年</年代pan> </div> <div> 下载<年代pan>762年</年代pan> </div> </div> <div> <div class="sc-drKuOJ kxdGAZ"> <span class="__dimensions_badge_embed__" data-doi="10.1155/2018/1847890" data-style="small_circle"></span>引用</div> </div> </div> <nav class="sc-bRBYWo fXBKFa sc-hUfwpO jHPgUP" id="toolbar__iconNav"> <h3 class="sc-Rmtcm hNPrIr">分享文章</h3> <ul class="sc-hzDkRC bnbfTS"> <li class="iconBorder"><a class="sc-htpNat bUhGXt link" href="https://twitter.com/share?url=https://doi.org/10.1155/2018/1847890&via=Hindawi" aria-label="Sharing on Twitter" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje jOLhQl socialTwitter" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"></a></li> <li class="iconBorder"><a class="sc-htpNat bUhGXt link" href="https://www.linkedin.com/shareArticle/?url=https://doi.org/10.1155/2018/1847890" aria-label="Sharing on Linkedin" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje jOLhQl socialLinkedin" title="" role="presentation" src="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/node_modules/hindawi-ui/src/icon/svg/socialLinkedin.svg" height="24"></a></li> <li class="iconBorder"><a class="sc-htpNat bUhGXt link" href="https://www.facebook.com/sharer/sharer.php?u=https://doi.org/10.1155/2018/1847890" aria-label="Sharing on Facebook" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje jOLhQl socialFacebook" title="" role="presentation" src="https://static-01.hindawi.com/next_assets/lnAN2Xjbmyh9PQ3GdOGr2/_next/static/node_modules/hindawi-ui/src/icon/svg/socialFacebook-HINDAWI.svg" height="24"></a></li> <li class="iconBorder"> <div class="wechat-container"> <img alt="" class="sc-EHOje jOLhQl socialWechat" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"> <div class="addthis_inline_share_toolbox"></div> </div></li> <li><a class="sc-htpNat bUhGXt link" href="mailto:?subject=The Research of Mobile Location Privacy Protection Access Control Method Based on Game Theory&body=https://doi.org/10.1155/2018/1847890" aria-label="Sharing on Mail" target="_blank"><img alt="" class="sc-EHOje jOLhQl socialMail" title="" role="presentation" src="data:image/svg+xml;base64,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" height="24"></a></li> </ul> </nav> </div> </div> <div class="biblio__Wrapper-sc-1nou1lz-0 cBTaXT journal_article__BiblioIntegratorSidebar-sc-12fk6zy-4 cYsVdk biblioWrapperRight biblioWrapper hide"> <hr> <h4 class="biblio__H4-sc-1nou1lz-2 becpDt hrTitleRef">相关文章</h4> <div id="biblio_sidebar" class="biblio__BiblioWrapper-sc-1nou1lz-1 kCVTCa"></div> </div> </div> </div> </div> </div> </main> <footer class="sc-jKJlTe inBNwS"> <section class="sc-eNQAEJ dkutRV"> <div class="sc-bZQynM bNmdOy E_HUmlU2Hj3PpkDmWzKPd primary__footer footer__bodypadding"> <div class="sc-hMqMXs hlGpbO mobile"> 遵循我们:<nav role="navigation" class="sc-kkGfuU filPdg"> <a class="sc-htpNat bUhGXt link sc-kEYyzF ecHxGW" href="https://twitter.com/hindawi" aria-label="Twitter" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje TsaZF" title="" role="presentation" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIiBmaWxsPSJub25lIj48cGF0aCBmaWxsLXJ1bGU9ImV2ZW5vZGQiIGNsaXAtcnVsZT0iZXZlbm9kZCIgZD0iTTAgMjBDMCA4Ljk1NTk5IDguOTU1OTkgMCAyMCAwQzMxLjA0NCAwIDQwIDguOTU1OTkgNDAgMjBDNDAgMzEuMDQ0IDMxLjA0NCA0MCAyMCA0MEM4Ljk1NTk5IDQwIDAgMzEuMDQ0IDAgMjBaTTI5LjE0NDkgMTYuMTg3MUMyOS4xNDQ5IDE1Ljk4ODUgMjkuMTQwNiAxNS43OTA3IDI5LjEzMTggMTUuNTkzOUMzMC4wMjgxIDE0Ljk0NiAzMC44MDcyIDE0LjEzNzMgMzEuNDIxNSAxMy4yMTY2QzMwLjU5OTEgMTMuNTgyMiAyOS43MTQxIDEzLjgyODQgMjguNzg1NCAxMy45Mzk1QzI5LjczMzMgMTMuMzcxIDMwLjQ2MDggMTIuNDcxOSAzMC44MDQxIDExLjQwMDVDMjkuOTE3IDExLjkyNjMgMjguOTM0OSAxMi4zMDgzIDI3Ljg4OTEgMTIuNTE0NkMyNy4wNTE0IDExLjYyMjMgMjUuODU4OCAxMS4wNjQxIDI0LjUzODMgMTEuMDY0MUMyMi4wMDMyIDExLjA2NDEgMTkuOTQ3MiAxMy4xMjAxIDE5Ljk0NzIgMTUuNjU0M0MxOS45NDcyIDE2LjAxNDQgMTkuOTg3OCAxNi4zNjQ3IDIwLjA2NjUgMTYuNzAxQzE2LjI1MTIgMTYuNTA5MSAxMi44NjggMTQuNjgyMyAxMC42MDQyIDExLjkwNDZDMTAuMjEgMTIuNTgzIDkuOTgyNiAxMy4zNzEgOS45ODI2IDE0LjIxMkM5Ljk4MjYgMTUuODA0NyAxMC43OTI4IDE3LjIxMDcgMTIuMDI1NSAxOC4wMzMxQzExLjI3MjMgMTguMDA5OSAxMC41NjQ5IDE3LjgwMyA5Ljk0NjI5IDE3LjQ1OTFDOS45NDU2OCAxNy40NzgzIDkuOTQ1NjggMTcuNDk2OSA5Ljk0NTY4IDE3LjUxNzdDOS45NDU2OCAxOS43NDA2IDExLjUyOCAyMS41OTcgMTMuNjI4NSAyMi4wMTc1QzEzLjI0MjggMjIuMTIyOCAxMi44MzY5IDIyLjE3OTMgMTIuNDE3OSAyMi4xNzkzQzEyLjEyMjggMjIuMTc5MyAxMS44MzUgMjIuMTUgMTEuNTU1MiAyMi4wOTYzQzEyLjEzOTkgMjMuOTIwMyAxMy44MzQyIDI1LjI0NzUgMTUuODQzOCAyNS4yODQ3QzE0LjI3MjUgMjYuNTE2MSAxMi4yOTMxIDI3LjI0OTggMTAuMTQyMiAyNy4yNDk4QzkuNzcyMDMgMjcuMjQ5OCA5LjQwNjQzIDI3LjIyODcgOS4wNDcyNCAyNy4xODYzQzExLjA3ODggMjguNDg4NSAxMy40OTEyIDI5LjI0ODQgMTYuMDgzNyAyOS4yNDg0QzI0LjUyNzYgMjkuMjQ4IDI5LjE0NDkgMjIuMjUzMSAyOS4xNDQ5IDE2LjE4NzFaIiBmaWxsPSIjRjJGMkYyIj48L3BhdGg+PC9zdmc+" height="40"></a> <a class="sc-htpNat bUhGXt link sc-kEYyzF ecHxGW" href="https://www.linkedin.com/company/hindawilimited/" aria-label="LinkedIn" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje TsaZF" title="" role="presentation" src="data:image/svg+xml;base64,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" height="40"></a> <a class="sc-htpNat bUhGXt link sc-kEYyzF ecHxGW" href="https://www.youtube.com/channel/UCDIK_O7FATPEkhad_sQVaSg" aria-label="Youtube" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje TsaZF" title="" role="presentation" src="data:image/svg+xml;base64,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" height="40"></a> <a class="sc-htpNat bUhGXt link sc-kEYyzF ecHxGW" href="https://www.facebook.com/HindawiLimited/" aria-label="Facebook" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje TsaZF" title="" role="presentation" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iMzkiIHZpZXdCb3g9IjAgMCA0MCAzOSIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBkPSJNNDAgMTkuNDU5NUM0MCA4LjcxMzk0IDMxLjA0NCAwIDIwIDBDOC45NTU5OSAwIDAgOC43MTM5NCAwIDE5LjQ1OTVDMCAzMC4yMDUgOC45NTU5OSAzOC45MTg5IDIwIDM4LjkxODlDMjAuMTE3NSAzOC45MTg5IDIwLjIzNDQgMzguOTE2NSAyMC4zNTE2IDM4LjkxNDVWMjMuNzY2MUgxNi4wNTQ3VjE4Ljg5MzhIMjAuMzUxNlYxNS4zMDg0QzIwLjM1MTYgMTEuMTUwMiAyMi45NjA1IDguODg3MDUgMjYuNzcyOCA4Ljg4NzA1QzI4LjU5ODMgOC44ODcwNSAzMC4xNjc1IDkuMDE5NDggMzAuNjI1IDkuMDc4NTdWMTMuNDI0NEgyNy45OTYyQzI1LjkyMjIgMTMuNDI0NCAyNS41MjA2IDE0LjM4MzUgMjUuNTIwNiAxNS43OTA2VjE4Ljg5MzhIMzAuNDc5N0wyOS44MzM0IDIzLjc2NjFIMjUuNTIwNlYzOC4xNjcxQzMzLjg4MDMgMzUuODM1MyA0MCAyOC4zNDE4IDQwIDE5LjQ1OTVaIiBmaWxsPSIjRjJGMkYyIj48L3BhdGg+PC9zdmc+" height="40"></a> </nav> </div> <nav class="E_HUmlU2Hj3PpkDmWzKPd _3wm8FgzqRuRWouJG31YgKx" role="navigation"> <ul class="_2k5c8zEhMT-84kRD4oDgAz _1SoDWGr_FVsil9klRfjnhb"> <li><a class="sc-htpNat bUhGXt link about_us" href="//www.newsama.com/about/" aria-label="About us">关于我们</a></li> <li><a class="sc-htpNat bUhGXt link contact_us" href="//www.newsama.com/about/contact/" aria-label="Contact us">联系我们</a></li> <li><a class="sc-htpNat bUhGXt link partnerships" href="//www.newsama.com/publishing-partnerships/" aria-label="Partnerships">合作伙伴关系</a></li> <li><a class="sc-htpNat bUhGXt link blog" href="//www.newsama.com/blog/" aria-label="Blog">博客</a></li> </ul> <ul class="_2k5c8zEhMT-84kRD4oDgAz _1SoDWGr_FVsil9klRfjnhb"> <li><a class="sc-htpNat bUhGXt link journals" href="//www.newsama.com/journals/" aria-label="Journals">期刊</a></li> <li><a class="sc-htpNat bUhGXt link article_processing_charges" href="//www.newsama.com/publish-research/authors/article-processing-charges/" aria-label="Article Processing Charges">文章处理费用</a></li> <li><a class="sc-htpNat bUhGXt link print_editions" href="//www.newsama.com/print-editions/" aria-label="Print editions">印刷版</a></li> </ul> <ul class="_2k5c8zEhMT-84kRD4oDgAz _1SoDWGr_FVsil9klRfjnhb"> <li><a class="sc-htpNat bUhGXt link authors" href="//www.newsama.com/publish-research/authors/" aria-label="Authors">作者</a></li> <li><a class="sc-htpNat bUhGXt link editors" href="//www.newsama.com/publish-research/editors/" aria-label="Editors">编辑器</a></li> <li><a class="sc-htpNat bUhGXt link reviewers" href="//www.newsama.com/publish-research/reviewers/" aria-label="Reviewers">评论家</a></li> </ul> <ul class="_2k5c8zEhMT-84kRD4oDgAz _1SoDWGr_FVsil9klRfjnhb"> <li><a class="sc-htpNat bUhGXt link hindawi_xml_corpus" href="//www.newsama.com/hindawi-xml-corpus/" aria-label="Hindawi XML Corpus">雷电竞APP</a></li> <li><a class="sc-htpNat bUhGXt link open_archives_initiative" href="//www.newsama.com/open-archives-initiative/" aria-label="Open Archives Initiative">开放档案计划</a></li> <li><a class="sc-htpNat bUhGXt link fraud_prevention" href="//www.newsama.com/preventing-and-protecting-against-fraud/" aria-label="Fraud prevention">欺诈防范</a></li> </ul> </nav> <div class="sc-hMqMXs hlGpbO desktop"> 遵循我们:<nav role="navigation" class="sc-kkGfuU filPdg"> <a class="sc-htpNat bUhGXt link sc-kEYyzF ecHxGW" href="https://twitter.com/hindawi" aria-label="Twitter" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje TsaZF" title="" role="presentation" src="data:image/svg+xml;base64,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" height="40"></a> <a class="sc-htpNat bUhGXt link sc-kEYyzF ecHxGW" href="https://www.linkedin.com/company/hindawilimited/" aria-label="LinkedIn" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje TsaZF" title="" role="presentation" src="data:image/svg+xml;base64,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" height="40"></a> <a class="sc-htpNat bUhGXt link sc-kEYyzF ecHxGW" href="https://www.youtube.com/channel/UCDIK_O7FATPEkhad_sQVaSg" aria-label="Youtube" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje TsaZF" title="" role="presentation" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHZpZXdCb3g9IjAgMCA0MCA0MCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBkPSJNMTcuMjk3MyAyMy43ODM4TDIzLjc4MzggMjBMMTcuMjk3MyAxNi4yMTYyVjIzLjc4MzhaIiBmaWxsPSIjRjJGMkYyIj48L3BhdGg+PHBhdGggZmlsbC1ydWxlPSJldmVub2RkIiBjbGlwLXJ1bGU9ImV2ZW5vZGQiIGQ9Ik0wIDIwQzAgOC45NTU5OSA4Ljk1NTk5IDAgMjAgMEMzMS4wNDQgMCA0MCA4Ljk1NTk5IDQwIDIwQzQwIDMxLjA0NCAzMS4wNDQgNDAgMjAgNDBDOC45NTU5OSA0MCAwIDMxLjA0NCAwIDIwWk0zMS45ODI0IDI2LjAzMjRDMzIuNDk2OSAyNC4wNzY1IDMyLjQ5NjkgMjAuMDIwNCAzMi40OTY5IDIwLjAyMDRDMzIuNDk2OSAyMC4wMjA0IDMyLjUxNzcgMTUuOTQ0MiAzMS45ODI0IDEzLjk4ODNDMzEuNjk0IDEyLjkxNzggMzAuODQ5OSAxMi4wNzM0IDI5Ljc3OTQgMTEuNzg1M0MyNy44MjM1IDExLjI1IDIwIDExLjI1IDIwIDExLjI1QzIwIDExLjI1IDEyLjE3NjUgMTEuMjUgMTAuMjIwNiAxMS43NjQ4QzkuMTcwNTMgMTIuMDUyOSA4LjMwNTY2IDEyLjkxNzggOC4wMTc1OCAxMy45ODgzQzcuNTAyNzUgMTUuOTQ0MiA3LjUwMjc1IDIwIDcuNTAyNzUgMjBDNy41MDI3NSAyMCA3LjUwMjc1IDI0LjA3NjUgOC4wMTc1OCAyNi4wMTE3QzguMzA1OTcgMjcuMDgyMiA5LjE1MDA5IDI3LjkyNjYgMTAuMjIwNiAyOC4yMTQ3QzEyLjE5NyAyOC43NSAyMCAyOC43NSAyMCAyOC43NUMyMCAyOC43NSAyNy44MjM1IDI4Ljc1IDI5Ljc3OTQgMjguMjM1MkMzMC44NDk5IDI3Ljk0NzEgMzEuNjk0IDI3LjEwMyAzMS45ODI0IDI2LjAzMjRaIiBmaWxsPSIjRjJGMkYyIj48L3BhdGg+PC9zdmc+" height="40"></a> <a class="sc-htpNat bUhGXt link sc-kEYyzF ecHxGW" href="https://www.facebook.com/HindawiLimited/" aria-label="Facebook" rel="noopener noreferrer" target="_blank"><img alt="" class="sc-EHOje TsaZF" title="" role="presentation" src="data:image/svg+xml;base64,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" height="40"></a> </nav> </div> </div> </section> <div class="sc-bZQynM bNmdOy"> <section class="sc-iAyFgw gCiATD"> <a class="sc-htpNat bUhGXt link" href="//www.newsama.com/privacy/" aria-label="Privacy Policy">隐私政策 |</a> <a class="sc-htpNat bUhGXt link" href="//www.newsama.com/terms/" aria-label="Terms of Service">服务条款 |</a> <a class="sc-htpNat bUhGXt link" href="//www.newsama.com/responsible-disclosure-policy/" aria-label="Responsible Disclosure Policy">负责信息披露政策 |</a> <a class="sc-htpNat bUhGXt link" href="//www.newsama.com/cookie-policy/" aria-label="Cookie Policy">饼干的政策 |</a> <a class="sc-htpNat bUhGXt link" href="//www.newsama.com/copyright/" aria-label="Copyright">版权 |</a> <a class="sc-htpNat bUhGXt link" href="//www.newsama.com/modern-slavery-statement/" aria-label="Modern slavery statement">现代奴隶制的声明</a> </section> </div> </footer> <div class="sc-OxbzP eEFYIL advWrapper hideBanner"> <span><p>文章奖:2020年杰出的研究贡献,选择由我们的首席编辑。<a href="//www.newsama.com/article-year-award/" rel="noopener noreferrer" target="_blank">获奖的文章阅读</a>。</p></年代pan> <button class="sc-bYnzgO dsXEHZ"><img alt="" class="sc-EHOje iiusBg sc-cPuPxo iXKuYd" title="" role="presentation" src="data:image/svg+xml;base64,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" height="16"></button> </div> </div> </div> <noscript> <iframe src="https://www.newsama.com/ns.html?id=GTM-MQ4MGW" height="0" width="0" style="display:none;visibility:hidden"></iframe> </noscript> </div> </body> </html>