Don't Care Non-determinism in Logic Program Refinement.
David HemerIan J. HayesPaul A. StrooperRobert ColvinPublished in: Electron. Notes Theor. Comput. Sci. (2002)
Keyphrases
- logic programs
- logic programming
- answer sets
- stable models
- answer set programming
- fixpoint
- normal logic programs
- background knowledge
- computational properties
- general logic programs
- inside outside algorithm
- fixpoint semantics
- prolog programs
- inductive logic programming
- logic program updates
- stable model semantics
- loop formulas
- partial deduction
- model theoretic
- propositional theories
- existentially quantified
- horn clauses