Logic programs with propositional connectives and aggregates.
Paolo FerrarisPublished in: ACM Trans. Comput. Log. (2011)
Keyphrases
- logic programs
- strong equivalence
- logic programs with negation
- loop formulas
- horn clauses
- logic programming
- general logic programs
- answer set programs
- propositional theories
- answer sets
- stable models
- autoepistemic logic
- propositional logic
- fixpoint
- valued logic
- refinement operators
- answer set programming
- default logic
- model theoretic
- stable model semantics
- background knowledge
- minimal models
- computational properties
- classical logic
- first order logic
- partial deduction
- inference rules
- prolog programs
- normal logic programs
- truth values
- disjunctive logic programming
- answer set semantics
- term rewriting systems
- abductive reasoning
- inductive logic programming
- update operators
- recursive programs
- functional programs
- polynomial hierarchy
- multi valued
- logic program updates