Keyphrases
- database
- query processing
- inference control
- query expansion
- response time
- relevance feedback
- data driven
- bayesian networks
- graphical models
- keywords
- original query
- query execution
- bayesian inference
- query evaluation
- data sources
- database queries
- image database
- answering queries
- inference process
- efficient processing
- data structure
- complex queries
- retrieval method
- vector space
- user interaction
- probabilistic inference
- search queries
- belief networks
- keyword search
- user defined
- range queries