Efficient Processing of Continual Range Queries for Location-Aware Mobile Services.
Kun-Lung WuShyh-Kwei ChenPhilip S. YuPublished in: Inf. Syst. Frontiers (2005)
Keyphrases
- efficient processing
- location aware
- mobile services
- range queries
- mobile devices
- multi dimensional
- mobile users
- location based services
- context aware
- mobile computing
- index structure
- query processing
- mobile applications
- r tree
- metric space
- cost model
- wifi
- mobile learning
- knn
- user experience
- mobile phone
- location information
- smart phones
- mobile technologies
- mobile environments
- data distribution
- machine learning
- data collection
- database management systems
- b tree
- digital libraries
- web services