A Privacy-Preserving Location-Based System for Continuous Spatial Queries.
Doohee SongKwangjin ParkPublished in: Mob. Inf. Syst. (2016)
Keyphrases
- privacy preserving
- spatial queries
- spatial data
- spatial databases
- efficient processing
- privacy preserving data mining
- spatial objects
- k nearest neighbor
- vertically partitioned data
- range queries
- r tree
- data privacy
- location based services
- query processing
- road network
- location information
- mobile devices
- databases
- multi dimensional