Trajectory-Differential Privacy-Protection Method with Interest Region
LAN Wei, LIN Ying, BAO Lingyan, LI Tong, CHEN Mengrong, SHAN Jinzhao
Journal of Frontiers of Computer Science and Technology . 2020, (1): 59 -72 .  DOI: 10.3778/j.issn.1673-9418.1901007