Implementation and Performance Evaluation of SOM-based R*-Tree.
Dae-Young LeeChong-Soo CheungSang-Hyun BaePublished in: Databases and Applications (2004)
Keyphrases
- r tree
- index structure
- multi dimensional
- range queries
- self organizing maps
- spatial index
- access methods
- spatial databases
- data structure
- indexing method
- spatial data
- query processing
- nearest neighbor
- tree structure
- tree construction
- multidimensional data
- spatial access methods
- indexing structure
- similarity search
- spatial queries
- spatial join
- feature vectors
- high dimensional
- neural network
- bounding rectangle
- efficient implementation
- input data
- feature space
- face recognition
- decision trees