Spatial Index Compression for Location-Based Services Based on a MBR Semi-approximation Scheme.
Jongwan KimSeokJin ImSang-Won KangChong-Sun HwangPublished in: WAIM (2006)
Keyphrases
- location based services
- spatial data
- spatial index
- spatial databases
- spatial objects
- r tree
- location information
- spatial queries
- geographic information systems
- mobile environments
- mobile devices
- mobile users
- location privacy
- data analysis
- mobile applications
- uncertain data
- spatial relationships
- road network
- spatial information
- context aware
- feature space