Duality between Merging Operators and Social Contraction Operators.
José Luis ChacónRamón Pino PérezPublished in: LPAR (2012)
Keyphrases
- merging operators
- belief revision
- logical properties
- set theoretic
- belief change
- update operators
- possibilistic logic
- revision operators
- belief merging
- aggregation functions
- belief base
- propositional logic
- nonmonotonic reasoning
- possibility theory
- knowledge base
- belief update
- incomplete information
- expressive power
- logic programs
- database systems