Document (#7717)

Author

Drabenstott, K.M.
Weller, M.S.

Title

Testing a new design for subject searching in online catalogs

Source

Library hi tech. 12(1994) no.1, S.67-76,86

Year

1994

Abstract

Library users continue to experience difficulty in using the online catalog, particularly in the area of subject access. This project describes a test of a new design for subject access to online catalogs. The new design requires a wide range of subject searching capabilities and search trees to govern the system's selection of searching capabilities in response to user queries. Is the performance of search trees superior to subject searching approaches chosen at random? This project is geared to make that determination

Theme

OPAC

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4. Borgman, C.L.: Why are online catalogs still hard to use? (1996) 0.26

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5. Long, C.E.: Improving subject searching in Web-based OPACs : evaluation of the problem and guidelines for design (2000) 0.22

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