Semantics of Horn and Disjunctive Logic Programs.
Jorge LoboArcot RajasekarJack MinkerPublished in: Theor. Comput. Sci. (1991)
Keyphrases
- disjunctive logic programs
- answer set programming
- logic programming
- disjunctive logic programming
- logic programs
- minimal models
- polynomial hierarchy
- stable model semantics
- propositional logic
- default logic
- stable models
- desirable properties
- answer sets
- np hard
- reasoning tasks
- knowledge representation and reasoning
- horn clauses
- answer set semantics
- programming language
- nonmonotonic reasoning
- deductive databases
- fixpoint
- knowledge compilation
- default reasoning
- artificial intelligence