Processing of Location-Dependent Continuous Queries on Real-Time Spatial Data: The View from RETINA.
Dick HungKam-yiu LamEdward ChanKrithi RamamrithamPublished in: DEXA Workshops (2003)
Keyphrases
- location dependent
- spatial data
- continuous queries
- efficient processing
- spatial queries
- mobile objects
- spatial databases
- mobile environments
- data streams
- range queries
- location based services
- sliding window
- r tree
- geographic information systems
- mobile computing
- query processing
- mobile users
- query optimization
- query plan
- data retrieval
- spatial objects
- efficient implementation
- multi dimensional
- scheduling algorithm
- streaming data
- query execution
- mobile devices
- data analysis
- sql queries