Ontologies for Information Retrieval.
Amalia TodirascuFrançois RousselotPublished in: TALN (Articles longs) (2001)
Keyphrases
- information retrieval
- ontology learning
- information retrieval systems
- knowledge base
- document collections
- semantic web
- domain ontology
- ontology matching
- domain specific
- databases
- learning to rank
- retrieval effectiveness
- question answering
- text mining
- knowledge representation
- ontology engineering
- search engine
- ontology mapping
- machine learning
- information filtering
- semantic relations
- information extraction
- semantic relationships
- conceptual graphs
- knowledge acquisition
- semantic technologies
- relevance feedback
- data sources
- semantically rich
- ontology alignment
- semantic query
- heterogeneous information systems