Search (5 results, page 1 of 1)

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Source

Library hi tech. 10(1992) no.4, S.7-22

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Date

13. 6.1996 19:22:20

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Source

Library hi tech. 10(1992) no.4, S.7-22

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Abstract

Presents the design of a prototype adaptive online catalogue. Online catalogue searches commonly retrieve too few or too many items. The prototype, implemented as a transparent workstation based front end to a MELVYL online catalogue of the holdings of the 9 campuses of California Universities, adapts to excessive or insufficient retrieval by strategically limiting, sorting or expanding users' searches, based on preferences defined by the user

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Abstract

The growing number and sophistication of online bibliographic and networked based information systems is starting to blur the once clear boundaries that separated print documents. 2 concepts emerge as a consequence of these developments, first the 'union record', an entity which combines multiple catalog records for a single bibliographic item into an extended information object; and 2nd, an information 'dossier', a hypertext-like information object built by linking several distinct but related bibliographic entites