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李洪涛, 任晓宇, 王洁, 马建峰
Continuous location privacy protection mechanism based on differential privacy
Hongtao LI, Xiaoyu REN, Jie WANG, Jianfeng MA
通信学报 . 2021, (8): 164 -175 .  DOI: 10.11959/j.issn.1000-436x.2021123