Two-Literal Logic Programs and Satisfiability Representation of Stable Models: A Comparison.
Guan-Shieng HuangXiumei JiaChurn-Jung LiauJia-Huai YouPublished in: Canadian Conference on AI (2002)
Keyphrases
- logic programs
- stable models
- logic programming
- normal logic programs
- computational properties
- fixpoint
- answer set programming
- stable model semantics
- answer sets
- background knowledge
- propositional theories
- deductive databases
- inductive logic programming
- loop formulas
- logic programs with negation
- propositional logic
- strong equivalence
- answer set programs
- reasoning tasks
- np complete