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  An Ontology for Domain-oriented Semantic Similarity Search on XML Data

Theobald, A. (2003). An Ontology for Domain-oriented Semantic Similarity Search on XML Data. In Datenbanksysteme für Business, Technologie und Web (BTW): 10. GI-Fachtagung (pp. 217-226). Bonn, Germany: Bonner Köllen.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-2C2C-E Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-2C2F-8
Genre: Conference Paper

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theobald_btw2003.pdf (Publisher version), 380KB
 
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 Creators:
Theobald, Anja1, Author           
Weikum, Gerhard1, Editor           
Schöning, Harald, Editor
Rahm, Erhard, Editor
Affiliations:
1Databases and Information Systems, MPI for Informatics, Max Planck Society, ou_24018              

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 Abstract: Query languages for XML such as XPath or XQuery support Boolean retrieval where a query result is a (possibly restructured) subset of XML elements or entire documents that satisfy the search conditions of the query. Web search engines, on the other hand, are based on the ranked retrieval paradigm, but do not consider the additional information and rich annotations provided by the structure of XML documents and their element names. Furthermore, web search engines have very lit-tle “semantic” data and are thus unable to cope with ambiguous search terms. Onto-logical knowledge and appropriate index structures are necessary for semantic simi-larity search on XML data extracted from the web. In this paper we present a power-ful ontology index which supports domain-specific semantic similarity search with a new measure for expressing the relevance of query results.

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Language(s): eng - English
 Dates: 2004-07-142003
 Publication Status: Issued
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 Identifiers: eDoc: 202245
Other: Local-ID: C1256DBF005F876D-AC3E0008192BBD18C1256DE90054A8C6-Theobald2002
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Title: BTW 2003
Place of Event: Leipzig, Germany
Start-/End Date: 2003-02-26 - 2003-02-28

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Title: Datenbanksysteme für Business, Technologie und Web (BTW) : 10. GI-Fachtagung
Source Genre: Proceedings
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Publ. Info: Bonn, Germany : Bonner Köllen
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 217 - 226 Identifier: ISBN: 3-88579-355-5/1617-5468

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Title: Lecture Notes in Informatics
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Pages: - Volume / Issue: P-26 Sequence Number: - Start / End Page: - Identifier: -