Logic Programs with Ordered Disjunction.
Gerhard BrewkaIlkka NiemeläTommi SyrjänenPublished in: Comput. Intell. (2004)
Keyphrases
- semantics of logic programs
- logic programs
- answer sets
- logic programming
- fixpoint
- deductive databases
- answer set semantics
- answer set programming
- stable models
- computational properties
- background knowledge
- normal logic programs
- fixpoint semantics
- answer set programs
- inductive logic programming
- nonmonotonic reasoning
- integrity constraints
- partial deduction
- prolog programs
- logic program updates
- stable model semantics
- truth values
- strong equivalence
- functional programs
- term rewriting systems
- horn clauses