Privacy Protection against Query Prediction in Location-Based Services.
Zhengang WuLiangwen YuJiawei ZhuHuiping SunZhi GuanZhong ChenPublished in: UIC/ATC/ScalCom (2014)
Keyphrases
- location based services
- location privacy
- privacy aware
- nearest neighbor queries
- trip planning
- mobile devices
- query point
- location information
- user privacy
- location aware
- road network
- mobile users
- spatial data
- response time
- mobile applications
- query processing
- database
- privacy preserving
- uncertain data
- privacy protection
- mobile environments
- geographic regions
- range queries
- mobile phone
- spatial queries
- next generation networks
- data sources
- data structure
- knowledge discovery
- nearest neighbor
- distributed systems
- data sharing