Document (#15691)

Author

Wolfram, D.
Volz, A.
Dimitroff, A.

Title

¬The effect of linkage structure on retrieval performance in a hypertext-based bibliographic retrieval system

Source

Information processing and management. 32(1996) no.5, S.529-541

Year

1996

Abstract

Investigates how linkage environments in a hypertext based bibliographic retrieval system affect retrieval performance for novice and experienced searchers, 2 systems, 1 with inter record linkages to authors and descriptors and 1 that also included title and abstract keywords, were tested. No significant differences in retrieval performance and system usage were found for most search tests. The enhanced system did provide better performance where title and abstract keywords provided the most direct access to relevant records. The findings have implications for the design of bilbiographic information retrieval systems using hypertext linkages

Theme

Retrievalstudien
Hypertext

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4. Lu, K.; Kipp, M.E.I.: Understanding the retrieval effectiveness of collaborative tags and author keywords in different retrieval environments : an experimental study on medical collections (2014) 0.36

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5. Minitroff, A.; Wolfram, D.: Design issues in a hypertext-based information system for bibliographic retrieval (1993) 0.32

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