An efficient spatial publish/subscribe system for intelligent location-based services.
Xiaoyan ChenYing ChenFangyan RaoPublished in: DEBS (2003)
Keyphrases
- location based services
- spatial data
- publish subscribe systems
- location aware
- location information
- publish subscribe
- mobile devices
- spatial databases
- road network
- mobile users
- location privacy
- mobile applications
- uncertain data
- information dissemination
- data mining
- loosely coupled
- context aware
- mobile computing
- r tree
- sensor networks