Keyphrases
- database
- query processing
- indexing methods
- indexing techniques
- query language
- access methods
- information retrieval
- indexing schemes
- efficient query processing
- indexing scheme
- data retrieval
- inverted index
- response time
- indexing structure
- indexing method
- query evaluation
- web search engines
- content based retrieval
- query formulation
- query logs
- inverted file
- retrieval strategies
- nearest neighbor queries
- image database