Basic Transformation Operations which Preserve Computed Answer Substitutions of Logic Programs.
Annalisa BossiNicoletta CoccoPublished in: J. Log. Program. (1993)
Keyphrases
- logic programs
- logic programming
- answer sets
- fixpoint
- stable models
- answer set programming
- partial deduction
- background knowledge
- normal logic programs
- inductive logic programming
- computational properties
- prolog programs
- stable model semantics
- query answering
- horn clauses
- artificial intelligence
- semantics of logic programs
- logic program updates