Keyphrases
- nonmonotonic reasoning
- default reasoning
- logic programming
- belief revision
- default logic
- commonsense reasoning
- nonmonotonic inference
- conditional logic
- nonmonotonic logics
- defeasible reasoning
- possibility theory
- proof theoretic
- autoepistemic logic
- abductive reasoning
- defeasible logic
- causal inference
- inheritance reasoning
- argumentation systems
- fixpoint
- truth maintenance systems
- logic programs
- default theories
- default rules
- sufficient conditions
- proof theory
- minimal models
- knowledge base
- databases