An Approach to Intensional Query Answering at Multiple Abstraction Levels using Data Mining Approaches.
E. K. ParkSuk-Chung YoonPublished in: HICSS (1999)
Keyphrases
- query answering
- data mining approaches
- abstraction levels
- data integration
- data exchange
- integrity constraints
- answering queries
- data complexity
- conjunctive queries
- levels of abstraction
- data mining
- incomplete information
- dl lite
- data mining techniques
- databases
- application scenarios
- database
- schema mappings
- web mining
- preprocessing