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Formal ontology for subject

โœ Scribed by Christopher A Welty; Jessica Jenkins


Book ID
104309077
Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
320 KB
Volume
31
Category
Article
ISSN
0169-023X

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โœฆ Synopsis


Subject-based classiยฎcation is an important part of information retrieval, and has a long history in libraries, where a subject taxonomy was used to determine the location of books on the shelves. We have been studying the notion of subject itself, in order to determine a formal ontology of subjects for a large-scale digital library card catalog system. Deep analysis reveals a lot of ambiguity regarding the usage of subjects in existing systems and terminology, and we attempt to formalize these notions into a single framework for representing it.


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