Keyphrases
- space partitioning
- database
- information retrieval
- indexing method
- data model
- data management
- data integration
- clustering algorithm
- indexing scheme
- multimedia databases
- rand index
- geometric hashing
- automatic indexing
- text retrieval
- digital libraries
- access methods
- object retrieval
- video indexing
- image indexing
- index terms
- database systems
- semantic indexing
- metadata
- search engine
- data sets