OntoSIR: An OAI Service for Multi-Collection Document Retrieval Based on Ontologies of Metadata Records.
Ma. Auxilio MedinaJ. Alfredo SánchezYulia OstróvskayaNieves R. BrisaboaPublished in: LA-WEB (2005)
Keyphrases
- document retrieval
- metadata records
- document collections
- digital libraries
- metadata
- semantic mapping
- oai pmh
- language model
- retrieval model
- information retrieval
- relevant documents
- information retrieval systems
- databases
- relevance feedback
- information resources
- domain ontology
- probabilistic model
- document clustering
- query terms
- knowledge base
- semantic information
- information extraction
- semantic relationships
- educational resources
- website