-
Coates, E.J.: Subject catalogues : headings and structure (1960)
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- Classification
- AN 75000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Allgemeines
- RVK
- AN 75000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Allgemeines
-
Wan-Chik, R.; Clough, P.; Sanderson, M.: Investigating religious information searching through analysis of a search engine log (2013)
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- Abstract
- In this paper we present results from an investigation of religious information searching based on analyzing log files from a large general-purpose search engine. From approximately 15 million queries, we identified 124,422 that were part of 60,759 user sessions. We present a method for categorizing queries based on related terms and show differences in search patterns between religious searches and web searching more generally. We also investigate the search patterns found in queries related to 5 religions: Christianity, Hinduism, Islam, Buddhism, and Judaism. Different search patterns are found to emerge. Results from this study complement existing studies of religious information searching and provide a level of detailed analysis not reported to date. We show, for example, that sessions involving religion-related queries tend to last longer, that the lengths of religion-related queries are greater, and that the number of unique URLs clicked is higher when compared to all queries. The results of the study can serve to provide information on what this large population of users is actually searching for.
-
Russell, M.A.: Inconsistencies in subject headings in young adult resources (1991)
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- Abstract
- Compares language-related subject headings used in 'Sears list of subject headings' and 'Library of Congress Subject Headings (LCSH)'. Comments on the inconsistent application of subdivisions for the Spanish and French laguages and literature. Describes the results of a survey of student knowledge of subject headings
- Object
- Sears List of Subject Headings
-
Jahns, Y.; Karg, H.: Translingual retrieval : Moving between vocabularies - MACS 2010 (2011)
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- Abstract
- Within the multilingual framework of the CrissCross project, MACS (Multilingual Access to Subjects) has continued its work. MACS has developed a prototype of mappings between three vocabularies: the LCSH (Library of Congress Subject Headings), RAMEAU (Répertoire d'autorité-matière encyclopédique et alphabétique unifié) and the SWD (Schlagwortnormdatei). A database with a Link Management System (LMI), which allows for an easy linking between English, French and German subject headings, was created. The database started working with headings from the disciplines sports and theatre, but by now headings from all other fields of knowledge have been included as well. In 2008-2010, equivalencies between English and French headings which had been produced by the Bibliothèque nationale de France have been completed with the most important German SWD topical terms. Thus, more than 50.000 trilingual links are now available and can be used in different retrieval scenarios. It is planned to use them in The European Library (TEL) in order to support multilingual searches over all European National Library collections. The article informs about the project workflow, methodology of mapping and future applications of MACS links.
- Series
- Bibliotheca Academica - Reihe Informations- und Bibliothekswissenschaften; Bd. 1
-
Studwell, W.E.: LC's head in the sand, or, why the Subject Cataloging Manual is not enough (1993)
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- Footnote
- Bezugnahme auf: 'Subject cataloging manual: subject headings. 4th ed. Washington 1991' und Vorläufer
-
Hunter, E.J.; Bakewell, K.G.B.: Cataloguing (1991)
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- Abstract
- Eine Einführung in der Probleme der Formal- und Inhaltserschließung
- Content
- Revised to take account of the 1988 revision of AACR2, the publication of new ISBD texts, the changed format of LC subject headings and progress in computer applications
-
Oberhauser, O.: Inhaltliche Erschließung im Verbund : Die aktuelle Situation in Österreich (2013)
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- Abstract
- Der Beitrag zeichnet ein aktuelles Bild der inhaltlichen Erschließung im Österreichischen Verbundkatalog, insbesondere in quantitativer Hinsicht. Um den Entwicklungsverlauf zu illustrieren, werden dazu Daten von 2005 bis 2013 präsentiert. Im Detail geht es um die verbale Sacherschließung durch RSWKbasierte Schlagwortfolgen und englischsprachige Subject Headings, sowie die klassifikatorische Erschließung mittels Basisklassifikation, Dewey Dezimalklassifikation und Regensburger Verbundklassifikation. Im Zusammenhang mit der Basisklassifikation wird auch von Anreicherungsprojekten mittels Konkordanzen und Datenübernahmen berichtet. Ausserdem werden Neuerungen bei der Suche und Anzeige klassifikatorischer Sacherschließungselemente in den Rechercheinstrumenten des Verbundes dargestellt.
- Source
- Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 66(2013) H.2, S.231-249
-
Bellamy, L.M.; Bickham, L.: Thesaurus development for subject cataloging (1989)
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- Abstract
- The biomedical book collection in the Genetech Library and Information Services was first inventoried and cataloged in 1983 when it totaled about 2000 titles. Cataloging records were retrieved from the OCLC system and used as a basis for cataloging. A year of cataloging produced a list of 1900 subject terms. More than one term describing the same concept often appears on the list, and no hierarchical structure related the terms to one another. As the collection grew, the subject catalog became increasingly inconsistent. To bring consistency to subject cataloging, a thesaurus of biomedical terms was constructed using the list of subject headings as a basis. This thesaurus follows the broad categories of the National Library of Medicine's Medical Subject Headings and, with some exceptions, the Guidelines for the Establishment and Development of Monolingual Thesauri. It has enabled the cataloger in providing greater in-depth subject analysis of materials added to the collection and in consistently assigning subject headings to cataloging record.
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Jacobs, J.-H.; Mengel, T.; Müller, K.: Insights and Outlooks : a retrospective view on the CrissCross project (2011)
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- Abstract
- This paper discusses goals, methods and benefits of the conceptual mapping approach developed by the CrissCross project, in the framework of which the topical headings of the German subject headings authority file Schlagwortnormdatei (SWD) have been mapped to notations of the Dewey Decimal Classification (DDC). Projectspecific retrieval concepts for improving thematic access in heterogeneous information spaces are outlined and explained on the basis of significant examples.
- Series
- Bibliotheca Academica - Reihe Informations- und Bibliothekswissenschaften; Bd. 1
-
Schadlich, T.: Changing from Sears to LC Subject Headings (1980)
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- Object
- Sears List of Subject Headings
-
Studwell, W.E.: Retrieving LC Subject Headings : long chains versus an increased number of headings (1989)
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-
Sears' List of Subject Headings : Canadian companion (1992)
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- Object
- Sears List of Subject Headings
-
Subject headings : the future of subdivisions in the Library of Congress Subject Headings system; report from the subject divisions conference sponsored by the Library of Congress, May 9-12, 1991 (1992)
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- Content
- 16 Beiträge zu: (*) Machine validation of subdivided headings, especially headings with free-floating subdivisions; (*) order and display of subdivides headings; (*) simplification of rules for assigning subdivisions; (*) creation of a national subject authority file
-
Aikawa, H. (Bearb.): Guidelines on subject access to individual works of fiction, drama, etc. (2000)
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- LCSH
- Form headings
Subject headings / Literary form
Subject headings / Literature
Subject headings / Motion pictures
Subject headings / Television programs
- Subject
- Form headings
Subject headings / Literary form
Subject headings / Literature
Subject headings / Motion pictures
Subject headings / Television programs
-
Scharmann, U.: Anwendung der Regeln für den Schlagwortkatalog (RSWK) in öffentlichen Bibliotheken. Abschlußbericht zum dbi-Projekt 11.35 (1989)
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- Classification
- AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
- LCSH
- Subject headings, German
- RVK
- AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
- Subject
- Subject headings, German
-
Principles underlying subject heading languages (SHLs) (1999)
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- Classification
- AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
- LCSH
- Subject headings
- RVK
- AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
- Subject
- Subject headings
-
Wiesenmüller, H.: LCSH goes RSWK? : Überlegungen zur Diskussion um die "Library of Congress subject headings" (2009)
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- Abstract
- Im Jahr 1898 begann die Library of Congress mit der Arbeit an einem Schlagwortkatalog - die Geburtsstunde der 'Library of Congress subject headings' (LCSH). Heute stellen die LCSH das zentrale Werkzeug zur verbalen inhaltlichen Erschließung in der gesamten angloamerikanischen Welt dar. Auch die Kritik an diesem Erschließungssystem hat eine lange Geschichte: Sie lässt sich bis in die Mitte des vergangenen Jahrhunderts zurückverfolgen und betraf im Lauf der Zeit recht unterschiedliche Aspekte. Neu an der Debatte der letzten Jahre ist, dass die Struktur der LCSH ganz grundsätzlich in Frage gestellt wird. Eine Projektgruppe der Bibliothek der University of California etwa urteilte 2005: "LCSH's complex syntax and rules for constructing headings restrict its application by requiring highly skilled personnel and limit the effectiveness of automated authority control." In einer für die Library of Congress erstellten Expertise mit dem Titel 'On the record' von 2008 heißt es: "LCSH suffers (...) from a structure that is cumbersome from both administrative and automation points of view". Es wird empfohlen, die LCSH in ein flexibleres Werkzeug zu verwandeln: "Transform LCSH into a tool that provides a more flexible means to create and modify subject authority data." Dies beinhaltet zum einen ein "de-coupling of subject strings", also eine 'Entkoppelung' der fest zusammengefügten (präkombinierten) Eintragungen, und zum anderen die Möglichkeit, das LCSH-Vokabular für "faceted browsing and discovery" nutzbar zu machen . Besonders drastische Worte wurden 2006 im sogenannten 'Calhoun Report' gefunden - einem Papier, das mit seinen radikalen Thesen in der amerikanischen Bibliothekswelt viel Aufsehen erregte: Man müsse die Library of Congress dazu bringen, die LCSH zu 'zerschlagen' ("urge LC to dismantle LCSH") - ja, sie gar zu 'eliminieren' ("eliminate LCSH").
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Haykin, D.J.: Subject headings: a practical guide (1951)
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Rue, E.; LaPlante, E.: Subject headings for children's materials (1952)
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¬A list of Australian subject headings (1981)
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