信息工程大学学报2024，Vol.25Issue(2)：219-226,8.DOI:10.3969/j.issn.1671-0673.2024.02.014
面向位置数据划分的差分隐私保护研究进展
Review of Differential Privacy Protection for Location Data Partitioning
摘要
Abstract
The development of mobile location technology promotes the collection and sharing of loca-tion data,which leads to the problem of privacy disclosure of location data sets.However,the exist-ing privacy protection technology is difficult to resist the attack of attackers'background knowledge.As a strictly provable privacy protection model,differential privacy can effectively prevent arbitrary background knowledge attacks.This paper summarizes the basic theory of differential privacy and its application in location data partitioning,focuses on the differential privacy budget allocation strategy and location data division method,analyzes and summarizes its methods.Based on the comparative analysis of existing technologies,the direction of further research is prospected.关键词
差分隐私/位置数据/隐私保护/数据划分Key words
differential privacy/location data/privacy protection/data partitioning分类
信息技术与安全科学引用本文复制引用
韩慧慧,刘晴晴,吴锦华,孟令兵..面向位置数据划分的差分隐私保护研究进展[J].信息工程大学学报,2024,25(2):219-226,8.基金项目
科技创新2030重大项目(2020AAA0103600) （2020AAA0103600）
教育部2021年第二批产学合作协同育人项目(202102325039) （202102325039）
安徽信息工程学院青年科研基金资助项目(23QNJJKJ002) （23QNJJKJ002）
