Keyphrases
- query processing
- database
- relevance feedback
- response time
- retrieval systems
- query expansion
- user queries
- query formulation
- retrieval method
- database queries
- query execution
- data sources
- original query
- error rate
- query evaluation
- data structure
- attribute values
- efficient processing
- error analysis
- search queries
- error bounds
- user interaction
- language model
- keywords