A privacy-enhancing scheme against contextual knowledge-based attacks in location-based services.
Jiaxun HuaYu LiuYibin ShenXiuxia TianYifeng LuoCheqing JinPublished in: Frontiers Comput. Sci. (2020)
Keyphrases
- location based services
- privacy enhancing
- location information
- location aware
- mobile devices
- road network
- spatial data
- mobile users
- mobile applications
- location privacy
- geographic regions
- uncertain data
- expert systems
- mobile environments
- data collection
- databases
- personal information
- wireless internet
- data mining
- nearest neighbor
- three dimensional
- computer vision
- user privacy
- moving object databases