Grid-partition index: a hybrid method for nearest-neighbor queries in wireless location-based services.
Baihua ZhengJianliang XuWang-Chien LeeDik Lun LeePublished in: VLDB J. (2006)
Keyphrases
- hybrid method
- nearest neighbor queries
- location based services
- mobile devices
- mobile users
- index structure
- location information
- mobile applications
- mobile phone
- hybrid algorithm
- context aware
- spatial data
- road network
- r tree
- indexing structure
- database
- similarity search
- support vector machine
- mobile computing
- similarity queries
- information sources
- multi dimensional
- data structure
- mobile agents
- multimedia databases
- indexing techniques
- evolutionary algorithm
- efficient processing