Efficient Query Processing with Mutual Privacy Protection for Location-Based Services.
Shushu LiuAn LiuLei ZhaoGuanfeng LiuZhixu LiPengpeng ZhaoKai ZhengLu QinPublished in: DASFAA (2) (2016)
Keyphrases
- efficient query processing
- privacy protection
- location based services
- location privacy
- query processing
- index structure
- query optimization
- privacy preserving
- query execution
- mobile devices
- location information
- data management
- road network
- database
- data sharing
- information loss
- xml data
- database management systems
- mobile users
- spatial data
- database systems
- data collection
- statistical databases
- sensitive information
- private information
- uncertain data
- mobile applications
- management system
- range queries
- cost model
- indexing techniques
- data access
- multi dimensional
- response time
- data model
- xml documents
- data streams
- databases