基于保序加密的网格化位置隐私保护方案
沈楠,贾春福,梁爽,李瑞琪,刘哲理
Approach of location privacy protection based on order preserving encryption of the grid
Nan SHEN,Chun-fu JIA,Shuang LIANG,Rui-qi LI,Zhe-li LIU
通信学报 . 2017, (7): 78 -88 .  DOI: 10.11959/j.issn.1000-436x.2017146