Towards Refinement of Definite Logic Programs.
Henryk Jan KomorowskiSilvia TrcekPublished in: ISMIS (1994)
Keyphrases
- logic programs
- refinement operators
- logic programming
- answer sets
- fixpoint
- stable models
- answer set programming
- background knowledge
- normal logic programs
- computational properties
- logic program updates
- partial deduction
- prolog programs
- strong equivalence
- stable model semantics
- answer set semantics
- horn clauses
- loop formulas
- recursive programs
- inductive logic programming
- term rewriting systems
- data model