通信学报2017，Vol.38Issue(8)：37-49,13.DOI:10.11959/j.issn.1000-436x.2017163
关联概率不可区分的位置隐私保护方法
Correlation probability indistinguishable location privacy protection algorithm
摘要
Abstract
The attack of correlation probability used by the adversary in snapshot query and continuous query services were measured.Then,on account of these attacks,a privacy protection framework based on the differential privacy and a location-shift scheme to achieve the indistinguishable of correlation probabilities was provided,and the protection effectiveness of this method was proved.At last,security analysis and the experiment results further verify the protection effectiveness and guarantee the execution efficiency of the proposed scheme.关键词
基于位置服务/关联概率/差分隐私/隐私保护Key words
location-based service/correlation probability/differential privacy/privacy protection分类
信息技术与安全科学引用本文复制引用
张磊,马春光,杨松涛,李增鹏..关联概率不可区分的位置隐私保护方法[J].通信学报,2017,38(8):37-49,13.基金项目
国家自然科学基金资助项目(No.61472097) （No.61472097）
高等学校博士学科点专项科研基金资助项目(No.20132304110017) （No.20132304110017）
黑龙江省自然科学基金资助项目(No.F2015022)The National Natural Science Foundation of China (No.61472097),The Specialized Research Fund for the Doctoral Program of Higher Education (No.20132304110017),The Natural Science Foundation of Heilongjiang Province (No.F2015022) （No.F2015022）
