An alternative transformation rule for logic programs.
Howard C. WassermanKeitaro YukawaZhizhang ShenPublished in: SAC (1995)
Keyphrases
- logic programs
- logic programming
- existentially quantified
- answer sets
- stable models
- background knowledge
- fixpoint
- update operators
- partial deduction
- normal logic programs
- prolog programs
- inductive logic programming
- answer set programming
- term rewriting systems
- strong equivalence
- logic program updates
- loop formulas
- transformation rules
- fixpoint semantics
- counter examples
- stable model semantics
- computational properties
- semantic web
- knowledge base