Exploiting conjunctive queries in description logic programs.
Thomas EiterGiovambattista IanniThomas KrennwallnerRoman SchindlauerPublished in: Ann. Math. Artif. Intell. (2008)
Keyphrases
- conjunctive queries
- description logic programs
- data complexity
- query answering
- integrity constraints
- query evaluation
- np complete
- data exchange
- query language
- special case
- query rewriting
- decision procedures
- dl programs
- dl lite
- query containment
- computational complexity
- description logics
- natural language
- data mining
- temporal reasoning
- deductive databases
- database