A Logical Model for Information Retrieval based on Propositional Logic and Belief Revision.
David E. LosadaAlvaro BarreiroPublished in: Comput. J. (2001)
Keyphrases
- belief revision
- propositional logic
- model for information retrieval
- logical properties
- logical framework
- logical theories
- nonmonotonic reasoning
- default reasoning
- epistemic states
- belief change
- query expansion
- possibilistic logic
- minimal change
- knowledge base
- possibility theory
- term dependencies
- belief update
- temporal logic
- database systems
- information retrieval
- probabilistic logic
- state space
- probabilistic model
- artificial intelligence