Achieving Effective $k$ -Anonymity for Query Privacy in Location-Based Services.
Jinbao WangYingshu LiDonghua YangHong GaoGuangchun LuoJianzhong LiPublished in: IEEE Access (2017)
Keyphrases
- location based services
- location privacy
- user privacy
- mobile devices
- location information
- location aware
- mobile users
- nearest neighbor queries
- privacy protection
- spatial data
- privacy preserving
- road network
- trip planning
- uncertain data
- mobile environments
- query point
- mobile applications
- private information
- query processing
- geographic regions
- data structure
- information loss
- privacy preservation
- data publishing
- intelligent agents
- differential privacy
- user interaction
- rfid systems
- video sequences