DART+: Direction-aware bichromatic reverse k nearest neighbor query processing in spatial databases.
Kyoung-Won LeeDong-Wan ChoiChin-Wan ChungPublished in: J. Intell. Inf. Syst. (2014)
Keyphrases
- reverse k nearest neighbor
- spatial databases
- r tree
- reverse nearest neighbor
- index structure
- query processing
- range queries
- spatial queries
- multi dimensional
- data structure
- spatial data
- nearest neighbor
- spatial database systems
- b tree
- spatial objects
- metric space
- database systems
- main memory
- similarity search
- query optimization
- cost model
- spatial join
- data distribution
- data management
- cardinal directions
- indexing techniques
- database management systems
- join algorithms
- query result
- geographical information systems
- efficient processing
- xml data
- multi type
- tree structure
- data analysis
- real world