Online Location Trajectory Compression

Nowadays, location-based services (LBS) are becoming increasingly important and popular. However, many LBSs are probable to collect the location information of users, which leads to the leakage of location privacy. To address this problem, dummy-based ...

With the widespread use of the Global Positioning System (GPS) in the fields such as traffic monitoring, sports navigation, and track recording, the trajectory data recording users’ spatial and temporal information has grown dramatically. The huge ...

In the classical facility location problem, all information about potential facilities and clients is provided initially. However, obtaining complete information about all clients is challenging. When client information is provided incrementally, ...