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Ontology based approach for retrieval intention analysis in e-learning systems

Research Output: Chapter in Book/Report/Conference proceeding Conference contribution Peer-review

Abstract

Knowledge management and retrieval are important parts of an e-Learning system. The retrieval intention is hard to express by traditional keywords based retrieval mode. In this paper, based on analyzing keywords in semantic layer, semantic similarity is calculated to catch the user's retrieval intention. Finally, the proper semantic mapping from keywords to concepts in knowledge base is realized. The semantic retrieval approach in this paper is significant for the individualized e-Learning system construction.

Publication Information

Output type

Research Output: Chapter in Book/Report/Conference proceeding Conference contribution Peer-review

Original language

English

Publication milestones

  • Published - 15/09/2009

Publication status

Published - 15/09/2009

ISBN (Print)

978-1-4244-3928-7

ISBN (Electronic)

978-1-4244-3928-7

External Publication IDs

  • handle.net: 10547/251036
  • Scopus: 77950105525

Host publication title

nan

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