Verifying the Equivalence of Logic Programs in the Disjunctive Case.
Emilia OikarinenTomi JanhunenPublished in: LPNMR (2004)
Keyphrases
- logic programs
- answer sets
- answer set semantics
- strong equivalence
- logic programming
- answer set programming
- fixpoint
- disjunctive logic programs
- stable models
- background knowledge
- partial deduction
- computational properties
- normal logic programs
- logic program updates
- datalog programs
- stable model semantics
- prolog programs
- inductive logic programming
- deductive databases
- loop formulas
- semantics of logic programs
- existentially quantified
- model checking
- term rewriting systems
- artificial intelligence