Solving Query-Answering Problems with Constraints for Function Variables.
Kiyoshi AkamaEkawit NantajeewarawatPublished in: ACIIDS (1) (2018)
Keyphrases
- query answering
- constraint problems
- finite domain
- data exchange
- configuration problems
- integrity constraints
- constraint programming
- data integration
- incomplete information
- query containment
- data integration systems
- answering queries
- data complexity
- query rewriting
- linear constraints
- databases
- constraint satisfaction problems
- regular path queries
- np complete
- decision making