Trajectory-Clustering Based Privacy Protection Method for Continuous Query in LBS
LYU Xin, ZHAO Liancheng, YU Jiyuan, TAN Bin, ZENG Tao, CHEN Juan
Computer Engineering and Applications . 2021, (2): 104 -112 .  DOI: 10.3778/j.issn.1002-8331.2008-0087