A Proxy-Based Approach to Continuous Location-Based Spatial Queries in Mobile Environments.
Jiun-Long HuangChen-Che HuangPublished in: IEEE Trans. Knowl. Data Eng. (2013)
Keyphrases
- spatial queries
- mobile environments
- spatial query processing
- semantic caching
- location based services
- spatial data
- mobile objects
- mobile devices
- spatial databases
- efficient processing
- spatial objects
- r tree
- query processing
- range queries
- road network
- spatial index
- uncertain data
- k nearest neighbor
- mobile users
- geographic information systems
- mobile applications
- mobile computing
- computing environments
- context aware
- data structure
- mobile phone
- multi dimensional
- sensor networks
- data streams