Mobile continuous nearest neighbor queries on air.
KwangJin ParkPatrick ValduriezHyunseung ChooPublished in: GIS (2008)
Keyphrases
- nearest neighbor queries
- similarity search
- metric space
- mobile devices
- location based services
- r tree
- index structure
- data objects
- range queries
- nearest neighbor search
- mobile phone
- multimedia databases
- high dimensional spaces
- nearest neighbor
- mobile applications
- query processing
- mobile users
- context aware
- multi dimensional
- efficient processing
- indexing structure
- databases
- query optimization
- spatial queries
- feature extraction