Unrestricted Logic Programs or if Stratification is the Cure, what is the Malady?
Mark WallacePublished in: ECAI (1990)
Keyphrases
- logic programs
- logic programming
- fixpoint
- answer sets
- stable models
- answer set programming
- normal logic programs
- inductive logic programming
- computational properties
- background knowledge
- strong equivalence
- partial deduction
- logic program updates
- existentially quantified
- abductive reasoning
- horn clauses
- prolog programs
- loop formulas
- recursive programs
- answer set semantics