A Trajectory Substitution Privacy Protection Scheme in location-based services.
Cheng SongYadong ZhangXinan GuLei WangZhizhong LiuPublished in: KSII Trans. Internet Inf. Syst. (2019)
Keyphrases
- location based services
- protection scheme
- location privacy
- trajectories of moving objects
- biometric template
- moving object databases
- user privacy
- location information
- mobile devices
- mobile users
- location aware
- road network
- spatial data
- operating system
- mobile environments
- privacy preserving
- mobile applications
- uncertain data
- privacy protection
- personal information
- knowledge discovery
- spatio temporal
- data structure