Search (1970 results, page 2 of 99)

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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

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Abstract

Margaret Egan (1905-59) taught at the Graduate Library School of the University of Chicago (1946-55) and at the School of Library Science at Western Reserve University in Cleveland, Ohio (1955-59). With her colleague Jesse Shera, Egan wrote "Foundations of a Theory of Bibliography" for Library Quarterly in 1952; this article marked the first appearance of the term "social epistemology." After Egan's death, Shera has often been credited for the idea of social epistemology. However, there is ample evidence to show that it was Egan who originated the concept-one that is commonly viewed as fundamental to the theoretical foundations of library and information science.

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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

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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

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Object

Sears List of Subject Headings

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Object

Sears List of Subject Headings

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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

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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

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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

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Abstract

Pragmatism is a metatheoretical perspective within knowledge organization (KO) that derives from an American philosophical tradition active since the late 19th century. Its core feature is commitment to the evaluation of the adequacy of concepts and beliefs through the empirical test of practice: this entails epistemological antifoundationalism, fallibilism, contingency, social embeddedness, and pluralism. This article reviews three variants of Pragmatism that have been historically influential in philosophy-Charles Sanders Pierce's scientifically oriented pragmaticism, William James's subjectivist practicalism, and John Dewey's socially oriented instrumentalism-and indicates points of contact between them and KO theories propounded by Henry E. Bliss, Jesse H. Shera, and Birger Hjørland, respectively. KO applications of classical Pragmatism have tended to converge toward a socially pluralist model characteristic of Dewey. Recently, Richard Rorty's post-modern brand of Neopragmatism has found adherents within KO: whether it provides a more advantageous metatheoretical framework than classical Pragmatism remains to be seen.

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Abstract

This article discusses definitions of index and indexing and provides a systematic overview of kinds of indexes. Theories of indexing are reviewed, and the theoretical basis of both manual indexing and automatic indexing is discussed, and a classification of theories is suggested (rationalist, cognitivist, empiricist, and historicist and pragmatist theories). It is claimed that although many researchers do not consider indexing to be a theoretical issue (or consider it to be a field without theories) indexing is indeed highly theory-laden (and the idea of atheoretical indexing is an oxymoron). An important issue is also the subjectivity of the indexer, in particular, her socio-cultural and paradigmatic background, as for example, when authors of documents are the best indexers of their own documents. The article contains a section about the tools available for indexing in the form of the indexing languages and their nature. It is concluded that the social epistemology first proposed by Jesse Shera in 1951 provides the most fruitful theoretical framework for indexing.

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Abstract

The term "social epistemology" (SE) was first used by the library and information scientist Jesse Shera in 1951, but soon the term became muddled, and it did not become influential at that time. Later, it became known as the name for two different traditions outside library and information science, one led by Alvin Goldman and based on analytic philosophy, and the other led by Steve Fuller and related to science policy. It seems, however, problematic just to associate the term with these two schools, which, in different ways, are found not to represent genuine approaches to SE. SE is an alternative to individualist epistemologies and, as such, has roots back to Georg Wilhelm Friedrich Hegel, Karl Marx, and Charles Peirce, among others. In the twentieth century, the concept became influential in the wake of Thomas Kuhn's historicist view and in pragmatic, hermeneutic, critical, and feminist views (but mostly not by using the term SE). In these contexts, it represents an alternative to "positivism."[1] Shera's 1951 use of the term SE is found to represent the best vision for SE, although it could not be properly concretized before alternatives to positivism were developed in 1962.

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LCSH

Subject headings / Information technology
Subject headings / Electronic data processing

Subject

Subject headings / Information technology
Subject headings / Electronic data processing

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Abstract

Spansih subject headings can be used when searching ILLINET Online. Although Spanish language Bilindex subject headings have been available for more than a decade, the library literature has virtually ignored their existence. Provides a brief introduction to these headings, identifies several Illinois libraries which currently assign them, and presents some examples. Surveys various prospects and problems associated with their use

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Abstract

Sears List of Subject Headings (Miller and McCarthy 2010), first published in 1923, is now in its 20th edition. Like most subject headings lists, apart from being a list of preferred (and non-preferred) headings, it also provides patterns, clear instructions, and examples for coining new subject headings not explicitly listed. Key headings form a vital part of the system of coining new headings. It is proposed that more key headings should be designated. Some candidate headings are described. One far-reaching provision seems to be the use of a subdivision of a preferred heading with all of its NTs. Thus, every preferred heading is a potential key heading for all of its NTs. This proposal works on the principle that what is true of a class is true of its narrower classes of all types. Applying this principle will enormously enhance the capacity of the List without adding even an iota to its text and size.

Object

Sears List of Subject Headings