Keyphrases
- default logic
- default theories
- logic programming
- nonmonotonic reasoning
- default reasoning
- logic programs
- autoepistemic logic
- defeasible logic
- default rules
- nonmonotonic logics
- probabilistic logic
- modal logic
- answer set programming
- classical logic
- textual entailment
- probabilistic reasoning
- answer sets
- knowledge base
- knowledge representation
- np complete
- reasoning about actions
- programming language
- revision operators
- possibilistic logic
- state space