NDLI: Deal with multiplicity and diversity of relevance factors in XML retrieval

Content Provider	IEEE Xplore Digital Library
Author	Kamal, B. Omar, N.
Copyright Year	2010
Description	Author affiliation: Research Center on Scientific and Technical Information, CERIST, Algiers, Algeria (Kamal, B.; Omar, N.)
Abstract	In this paper, we are interested in content oriented XML information retrieval whose aim is to retrieve not a list of relevant documents, but only fragments of document (XML element) relevant to the user information need. Retrieved XML elements must not only contain relevant information but also be at good level of granularity. The coexistence of content and structural information in XML documents makes that multiple and diverse relevance sources condition the selection and the rank of relevant XML element. It is admitted that the consideration of several relevance sources will surely improve quality of results. However, actual XML retrieval approaches consider just some relevance sources and neglect others due to relevance sources heterogeneity. In this paper, we try to identify and classify theses relevance sources and to propose a way to exploit multiple and diverse relevance sources in retrieval process.
Starting Page	207
Ending Page	212
File Size	235962
Page Count	6
File Format	PDF
ISBN	9781424475728
e-ISBN	9781424475735
DOI	10.1109/ICDIM.2010.5664646
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-05
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context Waste materials Aggregates Adaptation model XML retrieval XML Information retrieval Relevance factors Indexes relational aggregation
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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