Protecting Privacy of Location-Based Services in Road Networks.
Zheng TanCheng WangChungang YanMengchu ZhouChangjun JiangPublished in: IEEE Trans. Intell. Transp. Syst. (2021)
Keyphrases
- location based services
- road network
- location privacy
- user privacy
- location information
- location aware
- privacy preservation
- shortest path
- moving objects
- travel time
- mobile environments
- route planning
- traffic data
- road segments
- spatial databases
- privacy preserving
- geographic information systems
- spatial networks
- trajectories of moving objects
- trajectory data
- personal information
- sensitive information
- google maps
- moving object databases
- privacy protection
- information loss
- access control
- mobile phone
- mobile devices
- three dimensional