2 papers
cs.DB2019
Protecting Spatiotemporal Event Privacy in Continuous Location-Based Services
Yang Cao, Yonghui Xiao, Li Xiong +2
Location privacy-preserving mechanisms (LPPMs) have been extensively studied for protecting users' location privacy by releasing a perturbed location to third parties such as locat…
cs.DB2018
PriSTE: From Location Privacy to Spatiotemporal Event Privacy
Yang Cao, Yonghui Xiao, Li Xiong +1
Location privacy-preserving mechanisms (LPPMs) have been extensively studied for protecting a user's location at each time point or a sequence of locations with different timestamp…