A Refinement Calculus for Logic Programs
Ian J. HayesRobert ColvinDavid HemerPaul A. StrooperRay NicksonPublished in: CoRR (2002)
Keyphrases
- logic programs
- refinement operators
- logic programming
- computational properties
- answer sets
- answer set programming
- stable models
- inductive logic programming
- fixpoint
- normal logic programs
- background knowledge
- strong equivalence
- logic program updates
- partial deduction
- stable model semantics
- answer set programs
- object oriented
- horn clauses
- nonmonotonic reasoning
- propositional theories
- description logics
- term rewriting systems