-
Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000)
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- Abstract
- Library of Congress Subject Headings (LCSH), a system originally designed as a tool for subject access to the Library's own collection in the late nineteenth century, has become, in the course of the last century, the main subject retrieval tool in library catalogs throughout the United States and in many other countries. It is one of the largest non-specialized controlled vocabularies in the world. As LCSH enters a new century, it faces an information environment that has undergone vast changes from what had prevailed when LCSH began, or, indeed, from its state in the early days of the online age. In order to continue its mission and to be useful in spheres outside library catalogs as well, LCSH must adapt to the multifarious environment. One possible approach is to adopt a series of scalable and flexible syntax and application rules to meet the needs of different user communities
- Date
- 27. 5.2001 16:22:21
- Source
- The LCSH century: one hundred years with the Library of Congress Subject Headings system. Ed.: A.T.Stone
-
Frommeyer, J.: Chronological terms and period subdivisions in LCSH, RAMEAU, and RSWK : development of an integrative model for time retrieval across various online catalogs (2004)
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- Abstract
- After a fundamental examination of the phenomenon of time, this paper presents the history, authority, and structure of period subdivisions and chronological terms in the three subject heading languages LCSH (Library of Congress Subject Headings), RAMEAU (Répertoire d'Autorité Matière Encyclopédique et Alphabétique Unifié), and RSWK (Regeln für den Schlagwortkatalog). Their usefulness in online searching is demonstrated using the online catalogs of the Library of Congress, the Bibliothèque nationale de France, and the Deutsche Bibliothek and is compared to the search options in selected digital encyclopedias (Encyclopaedia Britannica, Encarta, Brockhaus-Enzyklopädie). The author develops a model for common time retrieval across all three online catalogs, outlines the conditions for that model (time period code, chronological code, and chronology authority file), and proposes a search interface.
- Date
- 10. 9.2000 17:38:22
- Source
- Library resources and technical services. 48(2004) no.3, S.199-212
-
Anderson, J.D.; Pérez-Carballo, J.: Library of Congress Subject Headings (LCSH) (2009)
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- Abstract
- Library of Congress Subject Headings (LSCH), which celebrated its 100th birthday in 1998, is the largest cataloging and indexing language in the world for the indication of the topics and formats of books and similar publications. It consists of a controlled list of main headings, many with subdivisions, with a rich system of cross references. It is supported by the U.S. government, and undergoes systematic revision. In recent decades its managers have begun to confront challenges such as biased terminology, complicated syntax (how terms are put together to form headings), and effective displays in electronic media. Many suggestions have been made for its improvement, including moving to a fully faceted system.
- Date
- 27. 8.2011 14:22:13
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
Stone, A.T.: Up-ending Cutter's pyramid : the case for making subject references to broader terms (1996)
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- Abstract
- Subject access in library OPACs might be improved for some users by taking advantage of all of the hierarchical relationships which are indicated on existing LCSH entries. Recommends that cross references pointing to broader terms be displayed, in addition to those for narrower and related terms to which users have traditionally benn directed. Traces the old practice back to Charles Cutter, reports on deliberations of the ALCTS Subject Analysis Committee nearly 120 years later. Discusses practical concerns related to implementing the change, including the accuracy of hierarchical relationships in the LCSH system and possible techniques for using the MARC format to generate the cross references
- Date
- 22. 4.1997 20:43:23
-
Milstead, J.L.: Thesauri in a full-text world (1998)
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- Date
- 22. 9.1997 19:16:05
- Imprint
- Urbana-Champaign, IL : Illinois University at Urbana-Champaign, Graduate School of Library and Information Science
- Source
- Visualizing subject access for 21st century information resources: Papers presented at the 1997 Clinic on Library Applications of Data Processing, 2-4 Mar 1997, Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign. Ed.: P.A. Cochrane et al
-
Geißelmann, F. (Hrsg.): Sacherschließung in Online-Katalogen (1994)
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- Date
- 15. 7.2018 16:22:16
- Footnote
- Rez. in: Mitteilungen VÖB 48(1995) H.1, S.66-68 (K. Niedermair) - Vgl. auch Lepsky, K. in: Bibliotheksdienst 29(1995) H.3, S.500-519; Bibliothek: Forschung u. Praxis 19(1995) H.2, S.251-254 (G. Hartwieg; auch in: LDV-Forum Bd. 12, Nr. 2, Jg. 1995, S.22-29 [unter: http://www.jlcl.org/1995_Heft2/Rezensionen_19-27.pdf]) .
- LCSH
- Online library catalogs / Subject access
- Subject
- Online library catalogs / Subject access
-
Walker, S.; Jones, R.M.: Improving subject retrieval in online catalogues : T.1: Stemming, automatic spelling correction and cross-reference tables (1987)
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- Imprint
- London : British Library
- Series
- British Library research paper; 24
-
Bishoff, L.: Public access to the Library of Congress Subject Headings online (1991)
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- Imprint
- Chicago : American Library Association
- Series
- ALCTS papers on library technical services and collections; no.1
-
Rood, J.: Practical considerations in dealing with LCSH-mr (1991)
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- Imprint
- Chicago : American Library Association
- Series
- ALCTS papers on library technical services and collections; no.1
-
Mandel, C.A.: Multiple vocabularies in subject authority control (1991)
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- Imprint
- Chicago : American Library Association
- Series
- ALCTS papers on library technical services and collections; no.1
-
Lester, M.A.: Coincidence of user vocabulary and Library of Congress Subject Headings : experiments to improve subject access in academic library online catalogs (1989)
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-
Bates, M.J.: Rethinking subject cataloging in the online environment (1989)
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- Source
- Library resources and technical services. 33(1989), S.400-412
-
Simonds, M.J.: Database limitations & online catalogs (1984)
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- Source
- Library journal. 109(1984), S.329-330
-
Kreider, L.J.: LCSH works! : Subject searching effectiveness at the Cleveland Public Library and the growth of Library of Congress Subject Headings through cooperation (2000)
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- Abstract
- The nature of a library's collections determines what kind of subject access to provide to those collections. The collections of the Cleveland Public Library serve both the recreational and research needs of a large urban population. The Cleveland Public Library uses Library of Congress Subject Headings to describe its collections. A study of subject searches entered by library patrons over the course of one week reveals several patterns among the types of subject headings used most frequently, reflecting the characteristics of the population served. Other topics discussed include subject access to fiction, juvenileliterature, and specialized collections
- Source
- The LCSH century: one hundred years with the Library of Congress Subject Headings system. Ed.: A.T.Stone
-
Subject authorities in the online environment : papers from a conference program held in San Francisco, 29.6.1987 (1991)
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- Content
- Enthält u.a. die Beiträge: CHAN, L.M.: Functions of a subject authority file; ROOD, J.: Practical considerations in dealing with LCSH-mr; GARRISON, W.A.: Practical considerations in using the machine-readable LCSH; BISHOFF, L.: Public access to to the Library of Congress Subject Headings online; MANDEL, C.A.: Multiple vocabularies in subject authority control
- Footnote
- Rez. in: Canadian library journal 49(1992) S.166 (P. Nicholls): "Basically a collection of the proceedings of a program given at the ALA's 1987 annual conference, the original impetus for the session was to familarize bibliographic utilities, library systems staff, and integrated library system vendors with the recently-released machine-readable LCSH-mr so that they could "integrate this new tool into online bibliographic systems to provide the cataloging, thesaurus maintenance, file maintenance, and retrieval functions associated with subject authority work." These papers were writeen in 1986 and are all about LCSH on magnetic tape. Gads!
- Imprint
- Chicago : American Library Association
- Series
- ALCTS papers on library technical services and collections; no.1
-
Lambert, N.: Of thesauri and computers : reflections on the need for thesauri (1995)
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- Source
- Searcher. 3(1995) no.8, S.18-22
-
Chan, L.M.: Functions of a subject authority file (1991)
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- Imprint
- Chicago : American Library Association
- Series
- ALCTS papers on library technical services and collections; no.1
-
Garrison, W.A.: Practical considerations in using the machine-readable LCSH (1991)
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- Imprint
- Chicago : American Library Association
- Series
- ALCTS papers on library technical services and collections; no.1
-
Piternick, A.B.: Vocabularies for online subject searching (1990)
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- Source
- Encyclopedia of library and information science. Vol.45, [=Suppl.10]
-
Mischo, W.H.: ¬A subject retrieval function based on computer manipulated Library of Congress Subject Headings (1982)
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