ISOMER: Consistent Histogram Construction Using Query Feedback.
Utkarsh SrivastavaPeter J. HaasVolker MarklMarcel KutschTam Minh TranPublished in: ICDE (2006)
Keyphrases
- relevance feedback
- selectivity estimation
- feedback information
- query processing
- database
- query refinement
- response time
- query evaluation
- relational databases
- data structure
- keyword search
- vector space
- user interaction
- construction process
- user queries
- gray level
- query expansion
- multi dimensional
- data sources
- keywords
- user defined
- language model
- retrieval method
- complex queries
- query formulation
- active learning
- search engine