A Topological Characterisation of Belief Revision over Infinite Propositional Languages.
Hua MengSanjiang LiPublished in: PRICAI (2014)
Keyphrases
- belief revision
- propositional logic
- epistemic states
- logical theories
- sound and complete axiomatization
- belief change
- default reasoning
- nonmonotonic reasoning
- logical properties
- expressive power
- merging operators
- possibilistic logic
- belief update
- belief base
- knowledge base
- conditional logic
- logical framework
- plausible inference
- truth maintenance systems
- revision operators
- iterated belief revision
- first order logic
- minimal change
- temporal logic
- prime implicates
- dynamic aspects
- probabilistic logic
- plausible reasoning
- update operators
- target language
- cost based abduction
- propositional formulas
- belief state
- belief merging
- spatial relations