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Hybrid mappings of complex questions over an integrated semantic space

Burek, Gaston; De Roeck, Anne and Zdrahal, Zdenek (2005). Hybrid mappings of complex questions over an integrated semantic space. In: 16th International Workshop on Database and Expert Systems Applications, 22-26 August, Copenhagen, Denmark, pp. 557–561.

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We address the issue of measuring semantic similarity between ontologies and text by means of applying Latent Semantic Analysis. This method allows ranking of vector representations describing semantic relations according to their cosine similarity with a particular query. Our work is expected to make contributions including the introduction of reasoning about uncertainty when mapping between ontologies, an algorithm that can perform automatic mapping between concepts or relations derived from text and concepts or relations belonging to different ontologies, and the capability to infer implicit similarity between concepts or relations.

Item Type: Conference Item
Copyright Holders: 2005 IEEE
ISSN: 1529-4188
Project Funding Details:
Funded Project NameProject IDFunding Body
Not SetGR/N15764/01UK Engineering and Physical Sciences Research Council
Academic Unit/Department: Other Departments > Vice-Chancellor's Office
Other Departments
Faculty of Science, Technology, Engineering and Mathematics (STEM) > Knowledge Media Institute (KMi)
Faculty of Science, Technology, Engineering and Mathematics (STEM)
Interdisciplinary Research Centre: Centre for Research in Computing (CRC)
Item ID: 18145
Depositing User: Colin Smith
Date Deposited: 11 Sep 2009 14:06
Last Modified: 04 Aug 2016 04:32
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