A technique for Transforming Logic Programs by Fold-Unfold Transformations.
Francis AlexandrePublished in: PLILP (1992)
Keyphrases
- logic programs
- logic programming
- answer sets
- stable models
- fixpoint
- answer set programming
- background knowledge
- partial deduction
- strong equivalence
- computational properties
- inductive logic programming
- normal logic programs
- term rewriting systems
- declarative semantics
- prolog programs
- recursive programs
- query language
- logic program updates
- existentially quantified
- autoepistemic logic