KAP: Location privacy-preserving approach in location services

被引：4
|
作者：
机构：
[1] Research Center of Computer Network and Information Security Technology, Harbin Institute of Technology, Harbin
来源：
Wang, Yu-Hang | 1600年 / Editorial Board of Journal on Communications卷 / 35期
基金：
中国国家自然科学基金;
关键词：
k-anonymity; Location privacy; Location service; Mobile internet;
D O I：
10.3969/j.issn.1000-436x.2014.11.021
中图分类号：
学科分类号：
摘要：
Preserving location privacy is an essential requirement in mobile internet. A location privacy protection approach named KAP was proposed which aimed at the privacy issue of location service under the mobile Internet. Through the analysis on locating technology, a weighted adjacent graph-based topology model was given in order to describe the positional relationship between hot spots. Meanwhile, with the help of the model, combining the concept of k-anonymity, three privacy algorithms was shown to make sure the location can not be obtained precisely by attacker. The simulation results verified the correctness and performance of the approach. ©, 2014, Editorial Board of Journal on Communications. All right reserved.
引用
收藏
页码：182 / 190
页数：8
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