Document (#35927)

Author

Riesthuis, G.J.A.
Colenbrander-Dijkman, A.-M.

Title

Subject access to central catalogues : incompatibility issues of library classification systems and subject headings in subject cataloguing

Source

Die Klassifikation und ihr Umfeld: Proc. 10. Jahrestagung der Gesellschaft für Klassifikation, Münster, 18.-21.6.1986. Hrsg.: P.O. Degens

Imprint

Frankfurt : Indeks

Year

1986

Pages

S.120-128

Series

Studien zur Klassifikation; Bd.17

Abstract

Traditional subject cataloguing hampers subject retrieval in central catalogues, because of the lack of a common indexing and retrieval language in these catalogues. This study investigates the possibilities to use the various individual subject access systems, present in the catalogues, for subject access. A search procedure based on 'citation pearl growing' and 'user relevance feedback', which can be applied in a public access interface to central data bases, has been developed. From an experiment it can be concluded, that automated expert assistance, provided with a search strategy, will improve search response for unexperienced searchers. It reduces the number of zero-hits and increases the number of relevant items retrieved

Theme

OPAC
Kataloganreicherung

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