南京师大学报（自然科学版）2016，Vol.39Issue(4)：44-49,6.DOI:10.3969/j.issn.1001-4616.2016.04.009
增强现实中基于LBS的矩形区域K-匿名位置隐私保护方法
Rectangular Region K-Anonymity Location Privacy Protection Based on LBS in Augmented Reality
摘要
Abstract
Rapid development of location based service (LBS) and augmented reality promote application of LBS,which also bring hidden danger of user location privacydisclosure.Therefore,how to ensure data security becomes key question in application of LBS.Here we introduced k-anonymity into privacy protection and proposed the rectangular region k-anonymity.Our results revealed that rectangular region k-anonymity enhanced relative anonymous degree and anonymous area,which could effectively protect user's location privacy.关键词
基于位置服务/位置隐私/k-匿名法/矩形区域k-匿名法Key words
LBS/location privacy/k-anonymity/rectangular region k-anonymity分类
信息技术与安全科学引用本文复制引用
杨洋,王汝传..增强现实中基于LBS的矩形区域K-匿名位置隐私保护方法[J].南京师大学报（自然科学版）,2016,39(4):44-49,6.基金项目
国家自然科学基金(60973139、61170065、61171053)、江苏省自然科学基金(BK2011755)、江苏省科技支撑计划项目(BE2010197、BE2010198、BE2011844、BE2011189). （60973139、61170065、61171053）
