Authenticating Top-k Queries in Location-based Services with Confidentiality.
Qian ChenHaibo HuJianliang XuPublished in: Proc. VLDB Endow. (2013)
Keyphrases
- frequent patterns
- location based services
- uncertain data
- query processing
- nearest neighbor queries
- trip planning
- location dependent queries
- location information
- moving object databases
- reverse nearest neighbor
- mobile devices
- location aware
- query point
- user privacy
- road network
- mobile users
- location dependent
- result set
- spatial data
- skyline queries
- efficient processing
- mobile environments
- geographic regions
- range queries
- mobile applications
- mobile computing
- nearest neighbor
- databases
- similarity search
- response time
- database queries
- spatial queries
- privacy preserving
- location privacy
- mobile phone
- data management
- database systems
- data sets