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Context-Based Retrieval in Digital Libraries: Approach and Technological Framework
Jönköping University, School of Engineering, JTH. Research area Information Engineering.
St. Petersburg Institute for Informatics and Automation, RAS.
Institute of Applied Mathematical Research, KarRC RAS.
Institute of Applied Mathematical Research, KarRC RAS.
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2009 (English)In: Digital Libraries: Advanced Methods and Technologies, Digital Collections: Proceedings of the XIth All-Russian research conference RCDL'2009, Petorzavodsk, 2009, p. 151-157Conference paper, Published paper (Other academic)
Abstract [en]

Digital libraries face similar challenges as enterprise information sources and the Internet: a fast growing amount of digital content requires enhanced ways of supporting information seeking. This paper presents an approach to context-based retrieval in Digital Libraries (DLs). The proposed approach includes creation of a profile representing general information demand of a user (abstract context), and use of ontology matching to identify the documents relevant to the operational context representing the current information demand of the user. A profile represents the user’s interests as a DL reader and after creation is dynamically updated based on the changes in the user’s interests. The identification of documents relevanсе is carried out by matching the user profile ontology against the digital library ontology. Semantic distance calculation is based on the use of a thesaurus.

Place, publisher, year, edition, pages
Petorzavodsk, 2009. p. 151-157
Keywords [en]
digital libraries, context-based retrieval, ontologies, user profiels, ontology matching
National Category
Computer Sciences Information Systems
Identifiers
URN: urn:nbn:se:hj:diva-11789ISBN: 978-5-9274-0374-5 (print)OAI: oai:DiVA.org:hj-11789DiVA, id: diva2:304549
Conference
XIth All-Russian research conference RCDL'2009, Petrozavodsk, Russia
Available from: 2010-03-18 Created: 2010-03-18 Last updated: 2019-02-07Bibliographically approved

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http://rcdl2009.krc.karelia.ru/doc/full_text/151_157_Section05-1.pdf

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Sandkuhl, KurtTarasov, VladimirLin, Feiyu

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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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