Monochromatic and bichromatic reverse nearest neighbor queries on land surfaces.
Da YanZhou ZhaoWilfred NgPublished in: CIKM (2012)
Keyphrases
- nearest neighbor queries
- similarity search
- metric space
- r tree
- multimedia databases
- index structure
- range queries
- efficient processing
- nearest neighbor search
- data objects
- nearest neighbor
- high dimensional spaces
- location based services
- query processing
- indexing structure
- spatial databases
- data sets
- mobile devices
- spatial queries
- neural network
- b tree
- database
- feature extraction
- multi dimensional