On ambiguity and query-specific ontology mapping.
Aibo TianJuan F. SequedaDaniel P. MirankerPublished in: OM (2012)
Keyphrases
- ontology mapping
- query specific
- semi automatic
- language model
- query expansion
- semantic web
- relevant documents
- pseudo relevance feedback
- retrieved documents
- data integration
- data sharing
- information retrieval
- single source
- retrieval model
- federated search
- image classification
- information retrieval systems
- databases
- retrieval effectiveness
- machine learning