Spatial queries in disconnected mobile networks.
Xinjuan ZhuBo XuOuri WolfsonPublished in: GIS (2008)
Keyphrases
- spatial queries
- mobile networks
- spatial databases
- spatial data
- efficient processing
- spatial objects
- k nearest neighbor
- mobile users
- r tree
- mobile objects
- location management
- query processing
- wireless networks
- range queries
- mobile devices
- base station
- geographic information systems
- knn
- road network
- multimedia content
- ad hoc networks
- indexing techniques
- mobile environments
- skyline queries
- routing problem
- data sets
- multi dimensional
- spatial relations
- spatial relationships
- data quality
- multimedia data
- information sources
- nearest neighbor
- mobile nodes
- data analysis
- digital libraries
- databases