A real-time privacy-preserving scheme based on grouping queries for continuous location-based services.
Haoyu LiuShiwen ZhangMengling LiWei LiangVoundi Koe Arthur SandorPublished in: Concurr. Comput. Pract. Exp. (2023)
Keyphrases
- privacy preserving
- location based services
- location privacy
- location dependent queries
- user privacy
- horizontally partitioned data
- horizontally partitioned
- location information
- privacy preserving data mining
- mobile devices
- location aware
- query processing
- vertically partitioned data
- mobile users
- moving object databases
- mobile environments
- road network
- privacy preservation
- mobile computing
- spatial data
- privacy protection
- sensitive information
- uncertain data
- private information
- mobile applications
- privacy concerns
- data privacy
- range queries
- low cost
- data sets
- similarity search
- context aware
- databases