高效的轨迹隐私保护方案
李凤华,张翠,牛犇,李晖,华佳烽,史国振
Efficient scheme for user's trajectory privacy
Feng-hua LI,Cui ZHANG,Ben NIU,Hui LI,Jia-feng HUA,Guo-zhen SHI
通信学报 . 2015, (12): 114 -123 .  DOI: 10.11959/j.issn.1000-436x.2015320