Subject-based Information Retrieval within Digital Libraries Employing LCSHs.
Ioannis PapadakisMichalis StefanidakisKonstantinos KyprianosRosa MavropodiPublished in: D Lib Mag. (2009)
Keyphrases
- digital libraries
- information retrieval
- information access
- document collections
- multimedia systems
- information retrieval systems
- search engine
- effective retrieval
- advanced technology
- user centred
- document image analysis
- information extraction
- relevant documents
- language processing
- tf idf
- vector space model
- cultural heritage
- document retrieval
- metadata
- language modeling
- learning to rank
- retrieval model
- multimedia
- technology advances
- databases
- information filtering
- digital objects
- question answering
- text mining
- digital library systems
- information systems
- bibliographic information