Towards a belief-revision-based adaptive and context-sensitive information retrieval system.
Raymond Y. K. LauPeter D. BruzaDawei SongPublished in: ACM Trans. Inf. Syst. (2008)
Keyphrases
- context sensitive
- information retrieval systems
- belief revision
- information retrieval
- belief change
- propositional logic
- document collections
- logical properties
- query expansion
- belief update
- knowledge base
- document indexing
- retrieval systems
- relevant documents
- belief merging
- plausible inference
- multiple task learning
- search queries
- language model
- retrieval model
- possibilistic logic
- user queries
- epistemic states
- natural language
- belief state
- relevance feedback
- interactive information retrieval systems
- probabilistic model
- cost based abduction
- e learning