In this paper, we introduce location traceability as an indicator for evaluating time-series location privacy for users on location-based services (LBS). The location traceability of a user is calculated with a formalized tree structure that represents all possible paths of a moving user. Through the results of the simulation experiments, we validated the effectiveness of this proposed indicator
Y. YanagisawaHidetoshi KidoTetsuji Satoh
Gang SunShuai CaiHongfang YuSabita MaharjanVictor ChangXiaojiang DuMohsen Guizani
Pranay AgarwalAbhinav KumarRie Shigetomi Yamaguchi