On Tight Logic Programs and Yet Another Translation from Normal Logic Programs to Propositional Logic.
Fangzhen LinJicheng ZhaoPublished in: IJCAI (2003)
Keyphrases
- normal logic programs
- propositional logic
- logic programs
- answer set semantics
- stable models
- logic programming
- answer sets
- answer set programming
- loop formulas
- belief revision
- first order logic
- stable model semantics
- fixpoint
- minimal models
- strong equivalence
- inductive logic programming
- computational properties
- semantics for logic programs
- model theoretic
- nonmonotonic logics
- belief change
- reasoning tasks
- nonmonotonic reasoning
- deductive databases
- orders of magnitude