Keyphrases
- belief revision
- propositional logic
- default reasoning
- belief change
- nonmonotonic reasoning
- possibilistic logic
- knowledge base
- logical properties
- np hard
- plausible reasoning
- belief update
- logical framework
- belief merging
- conditional logic
- minimal change
- plausible inference
- cost based abduction
- update operators
- possibility theory
- belief state
- temporal logic
- special case
- lower bound