位置大数据服务中基于差分隐私的数据发布技术
张琳,刘彦,王汝传
Location publishing technology based on differential privacy-preserving for big data services
Lin ZHANG,Yan LIU,Ru-chuan WANG
通信学报 . 2016, (9): 46 -54 .  DOI: 10.11959/j.issn.1000-436x.2016176