Privacy Protection against Query Prediction in Location-Based Services

doi:10.1109/UIC-ATC-ScalCom.2014.19

科研成果详情

题名	Privacy Protection against Query Prediction in Location-Based Services
作者	Wu，Zhengang 1,3,4; Yu，Liangwen 2; Zhu，Jiawei 1,3,4; Sun，Huiping 1,3,4; Guan，Zhi 1,3,4; Chen，Zhong 1,3,4
发表日期	2014
会议名称	11th IEEE International Conference on Ubiquitous Intelligence and Computing and 11th IEEE International Conference on Autonomic and Trusted Computing and 14th IEEE International Conference on Scalable Computing and Communications and Associated Symposia/Workshops, UIC-ATC-ScalCom 2014
会议录名称	Proceedings - 2014 IEEE International Conference on Ubiquitous Intelligence and Computing, 2014 IEEE International Conference on Autonomic and Trusted Computing, 2014 IEEE International Conference on Scalable Computing and Communications and Associated Symposia/Workshops, UIC-ATC-ScalCom 2014
页码	525-532
会议日期	2014-12-09——2014-12-09
会议地点	idn,Denpasar, Bali
摘要	In mobile Internet, Location-Based Services (LBSs) as a popular kind of context-aware recommendation systems can recommend Point of Interest (POI) data according to current locations of users. However, the inherent feature leads to leak sensitive location information of users into untrusted LBS providers. This paper aims at the location privacy problem on query prediction which forecasts next locations and violates user privacy seriously. To tackle this, we propose a novel location privacy protection solution. The contribution is three-fold. First, we model query prediction on cloaking regions using the Bayesian inference. Next, the proposed location anonymization method can generalize locations into safer cloaking regions against such query prediction attacks. Finally, a series of experiments evaluate the performance of this solution and demonstrate its availability.
关键词	Bayesian Inference Cloaking Regions Location Cloaking Location Prediction Location Privacy Protection
DOI	10.1109/UIC-ATC-ScalCom.2014.19
URL	查看来源
语种	英语English
Scopus入藏号	2-s2.0-84949543823
引用统计
文献类型	会议论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/13528
专题	个人在本单位外知识产出
作者单位	1.Institute of Software,EECS,Peking University,Beijing,China 2.National Computer Emergency Response Team and Coordination Center,China 3.MoE Key Lab of High Confidence Software Technologies (PKU),China 4.MoE Key Lab of Network and Software Security Assurance (PKU),China
推荐引用方式 GB/T 7714	Wu，Zhengang,Yu，Liangwen,Zhu，Jiaweiet al. Privacy Protection against Query Prediction in Location-Based Services[C], 2014: 525-532.