✦ LIBER ✦

Inter-record linkage structure in a hypertext bibliographic retrieval system

✍ Scribed by Wolfram, Dietmar

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 1023 KB
Volume: 47
Category: Article
ISSN: 0002-8231
DOI: 10.1002/(sici)1097-4571(199610)47:10<765::aid-asi4>3.0.co;2-0

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✦ Synopsis

The author explores inter-record linkage relationships of a bibliographic hypertext system through the use of descriptor term co-occurrences.

Using term distribution and term exhaustivity data for an existing system, three models of term co-occurrence are developed and tested against the observed data. The observed distribution of term co-occurrences using term sizes follows a complex, but regular relationship.

The developed models, although matching the observed behavior for much of the distribution, do not adequately model the observed co-occurrence patterns for select parts of the distribution using chi-square values. With knowledge of the structure of such a hypertext system, an appropriate model may be constructed and used as the basis for studying systems design of inter-record linkages and system navigation by users in such a hypertext system.

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