Keyphrases
- logic programs
- strong equivalence
- logic programs with negation
- loop formulas
- logic programming
- horn clauses
- answer set programs
- propositional theories
- general logic programs
- stable models
- answer sets
- fixpoint
- answer set programming
- autoepistemic logic
- refinement operators
- normal logic programs
- inductive logic programming
- default logic
- logic program updates
- propositional logic
- background knowledge
- computational properties
- minimal models
- prolog programs
- stable model semantics
- decomposition algorithm
- first order logic
- abductive reasoning
- answer set semantics
- model theoretic
- argumentation frameworks
- disjunctive logic programming
- semantics of logic programs