A New Spatial Index Structure for Efficient Query Processing in Location Based Services.
Yonghun ParkDongmin SeoJongtae LimJinju LeeMikyoung KimWeiwei BaoChristopher T. RyuJaesoo YooPublished in: SUTC/UMC (2010)
Keyphrases
- efficient query processing
- location based services
- query processing
- index structure
- mobile devices
- query optimization
- location information
- road network
- spatial data
- location privacy
- mobile users
- xml data
- query execution
- database
- data management
- database management systems
- database systems
- mobile applications
- indexing techniques
- uncertain data
- multi dimensional
- search tools
- cost model
- relational database systems
- data management systems
- nearest neighbor
- data integration
- context aware
- mobile phone
- image sequences
- feature selection
- machine learning
- databases
- data sets