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Takeda, N.: Problems in hierarchical structures in thesauri : their influences on the results of information retrieval (1994)
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- Abstract
- In online retrieval search results do not always match the intent in spite of using correct keywords (descriptors). One of the causes of this problem is found in the hierarchical structures of the thesaurus, which often contains relations between broader and narrower concepts, the opposite of which is not necessarily true. Some examples are described from 2 thesauri, MeSH and JICST. In these cases searchers need to make an effort to increase precision
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Miller, U.; Teitelbaum, R.: Pre-coordination and post-coordination : past and future (2002)
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- Source
- Knowledge organization. 29(2002) no.2, S.87-93
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Svenonius, E.: LCSH: semantics, syntax and specifity (2000)
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- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
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Svenonius, E.: LCSH: semantics, syntax and specifity (2000)
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- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
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Hoerman, H.L.; Furniss, K.A.: Turning practice into principles : a comparison of the IFLA Principles underlying Subject Heading Languages (SHLs) and the principles underlying the Library of Congress Subject Headings system (2000)
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- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
-
¬The LCSH century : One hundred years with the Library of Congress Subject Headings system (2000)
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- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
-
¬The LCSH century : One hundred years with the Library of Congress Subject Headings system (2000)
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- Source
- Cataloging and classification quarterly. 29(2000) nos.1/2, S.1-249
