Keyphrases
- query processing
- block max
- information retrieval
- image database
- document retrieval
- efficient retrieval
- retrieval model
- image retrieval
- retrieval accuracy
- test collection
- indexing techniques
- information retrieval systems
- text retrieval
- relevance feedback
- retrieval systems
- retrieval method
- nearest neighbor
- retrieval efficiency
- early termination
- database
- b tree
- skyline queries
- query expansion
- inverted file
- databases