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Using subject headings for online retrieval = theory, practice, and potential /

紀錄類型:	書目-電子資源 : 單行本
正題名/作者:	Using subject headings for online retrieval/ edited by Diane Vizine-Goetz.
其他題名:	theory, practice, and potential /
其他作者:	Vizine-Goetz, Diane.
出版者:	San Diego, Calif. :Academic Press, : c1994.,
面頁冊數:	1 online resource (xviii, 365 p.) :ill. :
附註:	"Published under the auspices of OCLC Online Computer Library Center, Inc."
標題:	Library & information services. -
電子資源:	http://www.emeraldinsight.com/1876-0562/94B
ISBN:	9781849508001 (electronic bk.)

Using subject headings for online retrieval = theory, practice, and potential /
Using subject headings for online retrievaltheory, practice, and potential /[electronic resource] :edited by Diane Vizine-Goetz. - San Diego, Calif. :Academic Press,c1994. - 1 online resource (xviii, 365 p.) :ill. - Library and information science,v. 94.21876-0562 ;. - Library and information science (New York, N.Y.) ;v. 1..

"Published under the auspices of OCLC Online Computer Library Center, Inc."

Includes bibliographical references and index.

Subject analysis in library catalogs / Diane Vizine-Goetz -- Subjectheading compatibility between LCSH-mr and bibliographic files / Diane Vizine-Goetz -- Studies of the subject queries users enter into online systems / Diane Vizine-Goetz -- An overview of user queries / Diane Vizine-Goetz -- Queries for topical subjects that are likely to succeed / Diane Vizine-Goetz -- Other queries likelyto succeed / Diane Vizine-Goetz -- Queries for topical subjects not likely to succeed / Diane Vizine-Goetz -- Other queries not likely to succeed / Diane Vizine-Goetz -- The exact approach to subjectsearching / Diane Vizine-Goetz -- Choosing among existing subject search approaches as responses touser queries/ Diane Vizine-Goetz -- Search trees for subject searching / Diane Vizine-Goetz -- The future of subject headings for online information retrieval / Diane Vizine-Goetz -- Subject authority records in the machine-readable LCSH / Diane Vizine-Goetz -- Subject information in bibliographic records / Diane Vizine-Goetz.

Using Subject Headings for Online Retrieval is an indispensable toolfor online system designers who are grappling with developing new systems or refining existing ones. This ready reference describes subject analysis and subject searching in online catalogs, including the limitations of retrieval, and demonstrates how such limitations can be overcome through system design and programming. The practical reference also describes the Library of Congress Subject Headings (LCSH) system and system characteristics; it shows how information is stored in machine-readable files; and it offers examples of and recommendations for successful retrieval methods. Tables are included to support these recommendations, and diagrams, graphs, and bar charts are used to provide results ofdata analysis. Practitioners in institutions using or considering the installation of an online catalog will continuously consult this book to generate specifications. The book also appeals to researchers in library systems, information retrieval, and user behavior because it details the results of an extensive, empirical study of the subject terms entered into online systems by end users. It also addresses the needs of advanced students in library schools and instructors in library automation, information retrieval, cataloging, indexing, and user behavior. It overviews the LCSH system and system characteristics. It describes how information is stored in machine-readable files. It offers examples of and recommendations for successful retrieval methods. Empirical evidence supports recommendations.

ISBN: 9781849508001 (electronic bk.)

LCCN: 93042568Subjects--Topical Terms:

333602
Library & information services.

LC Class. No.: Z699.35.O55 / U85 1994

Dewey Class. No.: 025.3/132

Universal Decimal Class. No.: 021

Using subject headings for online retrieval = theory, practice, and potential /
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