Justifications for Logic Programs under Answer Set Semantics
Enrico PontelliTran Cao SonOmar El-KhatibPublished in: CoRR (2008)
Keyphrases
- answer set semantics
- logic programs
- answer sets
- logic programming
- answer set programming
- normal logic programs
- extended logic programs
- abductive logic programming
- fixpoint
- strong equivalence
- stable models
- loop formulas
- answer set programs
- computational properties
- inductive logic programming
- semantics of logic programs
- propositional theories
- stable model semantics
- reasoning tasks
- model theoretic
- data exchange
- dl programs