Keyphrases
- nearest neighbor queries
- similarity search
- query point
- metric space
- multimedia databases
- index structure
- nearest neighbor
- data objects
- point sets
- range queries
- nearest neighbor search
- r tree
- k nearest neighbor
- efficient processing
- high dimensional spaces
- database
- query processing
- multimedia
- convex hull
- feature points
- efficient implementation
- spatial queries
- similarity queries
- neural network