Logic Program Semantics and Circumscription of Autoepistemic Theories.
Li-Yan YuanPublished in: Inf. Process. Lett. (1994)
Keyphrases
- autoepistemic logic
- logic programs
- logic programming
- general logic programs
- default logic
- semantics of logic programs
- minimal models
- stable model semantics
- answer sets
- stable models
- extended logic programs
- model theoretic
- answer set programming
- fixpoint
- nonmonotonic reasoning
- propositional theories
- strong equivalence
- default theories
- normal logic programs
- answer set semantics
- defeasible logic
- nonmonotonic logics
- background knowledge
- truth maintenance systems
- classical logic
- fixpoint semantics
- logic program updates
- computational properties
- default reasoning
- deductive databases
- disjunctive logic programs
- loop formulas
- causal theories
- logic programming language
- update operators
- declarative semantics
- inductive logic programming
- logic programs with negation
- modal logic