Search (4860 results, page 3 of 243)

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Abstract

Describes a consultancy project for the development of a health care thesaurus involving the movement of text between different application programs. The thesaurus was built from existing text within the organisation originating from 3 sources: natural language registry file headings; descriptions from an internal business directory and a controlled vocabulary. The software used was WordPerfect and Cardbox

Theme

Konzeption und Anwendung des Prinzips Thesaurus

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Field

Lebensmittel und Ernährung

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Abstract

Internet heißt das derzeit wichtigste Symbol der technologischen Entwicklung des ausgehenden 20. Jahrhunderts. Wer bereits connected ist, ahnt, wie wenig Geheimis sich tatsächlich hinter dem Schleier verbirgt. Der erste Rausch ist dahin, und es ist an der Zeit, einen unverstellten Blick auf die Chancen und Risiken der Netzwelten zu werfen. Der Band versammelt Beiträge von Autoren, die sich aus verschiedenen Perspektiven philosophischer, ökonomischer, politischer und kultureller Fragen dem Phänomen der neuen Netzwelt nähern. Gedacht als kritische Ein- und Weitertührung, richten sich die Beiträge an all jene, welche die Gegenwart besser verstehen wollen.

BK

54.08 / Informatik in Beziehung zu Mensch und Gesellschaft

Classification

54.08 / Informatik in Beziehung zu Mensch und Gesellschaft

Content

Inhalt: William J. Mitchell - Die neue Ökonomie der Präsenz - Bausteine der Netztheorie Jay D. Bolter: Das Internet in der Geschichte der Technologien des Schreibens - Mike Sandbothe: Interaktivität - Hypertextualität - Transversalität. Eine medienphilosophische Analyse des Internet - Sybille Krämer: Vom Mythos »Künstliche Intelligenz« zum Mythos »Künstliche Kommunikation« oder: Ist eine nicht-anthropomorphe Beschreibung von Internet-Interaktionen möglich? - Stefan Münker: Was heißt eigentlich: »virtuelle Realität«? Ein philosophischer Kommentar zum neuesten Versuch der Verdopplung der Welt - Die Idee virtueller Gemeinschaften Steven Jones: Kommunikation, das Internet und Elektromagnetismus - Mark Poster: Elektronische Identitäten und Demokratie - Alexander Roesler: Bequeme Einmischung. Internet und Öffentlichkeit - Rudolf Maresch: Öffentlichkeit im Netz. Ein Phantasma schreibt sich fort - Digitale Märkte Saskia Sassen: Cyber-Segmentierungen. Elektronischer Raum und Macht - Alexandra Vitt: Zukunftsvision Cybergeld: Finanzdienste und ihre Netzerfahrung - Gerhard Schub von Bossiazky: Perspektiven für die neuen Online-Vertriebswege - Günter Müller - Das Internet als Experimentierfeld für moderne Telekommunikationsinfrastrukturen - Netzkultur Eduardo Kac: Das Internet und die Zukunft der Kunst - Uwe Wirth - Literatur im Internet. Oder: Wen kümmert's, wer liest? - Geert Lovink und Pit Schultz: Anmerkungen zur Netzkritik - Florian Rötzer - Virtueller Raum oder Weltraum? Raumutopien des digitalen Zeitalters

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Abstract

Describes the Hebrew subject headings developed by the staff of the Hebrew Cataloguing Department, Bar-Ilan Univ. Library, Israel. The history of the development of the subject headings is followed by a discussion of how the library began assigning subject headings. Discusses the problems of translating and adapting LCSH and creating new subject headings in Hebrew

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Abstract

The DIMDI undertook a translation of NLM's MeSH, the machine-readable version is available from DIMDI. The thesaurus contains 18.000 subject headings in medicine and related fields. It is arranged: 1) alphabetically and 2) hierarchically. Both arrangements have a main list with the main subject headings only in German and two lists with German-English and English-German subject headings

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Issue

Vol.1: List of headings. Vol.2: Keyword index.

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Abstract

Two proposals are presented which affect the Library of Congress's subject headings for art: abandonment of the structure used in headings like "Art, French" and assignment of genre headings for some types of reproductions of an artist's work.

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Abstract

A recent survey at the Royal Library in the Netherlands showed that subject headings are more efficient than title keywords for retrieval purposes. 475 Dutch publications were selected at random and assigned subject headings. The study showed that subject headings provided additional useful information in 56% of titles. Subsequent searching of the library's online catalogue showed that 88% of titles were retrieved via subject headings against 57% through title keywords. Further precision may be achieved with the help of indexing staff, but at considerable cost

Footnote

Übers. d. Titels: A good title has no need of subject headings, or does it?: a comparative study of title keywords against subject headings

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Abstract

The Technical Services Committee of the Women's Studies Section, Association of College and Research Libraries, investigated the assignment of subject headings (LCSH) to core works in women's studies. Annotations for the works were compared with subject headings on OCLC cataloguing copy, mainly created by the Library of Congress. Identifies inadequates and traces them to 3 sources: inadequacies in terminology (sexist langugae, limited and biased concepts and imprecise headings); complexities of assigning headings in interdisciplinary and / or emerging fields; and standard cataloguing practices. Lists sample concepts and existing established LCSH missing lacking in bibliographical records and sample concepts lacking adequate established subject headings. Presents recommendations for remedying these problems

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Abstract

Analyses the hierarchical structure of subject headings in the cluster of the social sciences in the 12th ed. of the LCSH. Recommends some headings presently in the cluster for elimination, and suggests some not related at present. Headings pertinent to social processes, social organisation, and culture are grouped in 3 social clusters: action theory, culture, and social structure. Makes suggestions for establishing new subject headings. The intention of these changes is to create the cluster of headings corresponding to the social theory of present day and reflecting interrelationships among social phenomena and levels of generalisation

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Abstract

Describes a study to investigate end user understanding of subdivided subject headings in their current form and in the form proposed by the first recommendation of the Library of Congress Subject Subdivisions Conference. The impetus for this study was a charge by the Subject Analysis Committee of the ALA to respond to the first recommendation of the LC Subject Subdivisions Conference that proposed standardizing the order of subject subdivisions. Questionnaires bearing subdivided subject headings in the 'current' form and in the form proposed were distributed to users and professional cataloguers who were asked for the meaning of individual headings. The end users' responses to cataloguers' responses were compared to determine end users' level of understanding of subdivided subject headings. An analysis of end user interpretations demonstrated that they interpreted the meaning of subject headings in the same manner as cataloguers about 40% of the time for 'current' forms of subject headings and about 32% of the time for 'proposed' forms of subject headings. Concludes with specific recommendations about the first recommendation of the LC Subject Subdivisions Conference and general recommendations about increasing end user understanding of subdivided subject headinbgs

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Object

Sears List of Subject Headings

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Abstract

Authority control of Chinese, Japanese and Korean name headings in the Library of Congress. Complains about the lack of vernacular script

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Abstract

n this article, we report on the first large-scale study of end-user understanding of subject headings. Our objectives were to determine the extent to which children and adults understood subdivided subject headings and to suggest improvements for improving understanding of subject headings. The 1991 Library of Congress Subject Subdivisions Conference suggested standardizing the order of subject subdivisions for the purpose of simplifying subject cataloging, which served as the impetus for the study. We demonstrated that adults understood subject headings better than children; however, both adults and children assigned correct meanings to less than half of the subject headings they examined. Neither subject heading context nor subdivision order had an effect on understanding. Based on our findings, we challenge the library community to make major changes to the Library of Congress Subject Headings system that have the potential to increase end-user understanding of subject headings.

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Editor

Jones, K.P.

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Abstract

Describes the work carried out on the TREC-2 project following the results of the TREC-1 project. Experiments were conducted on the OKAPI experimental text information retrieval system which investigated a number of alternative probabilistic term weighting functions in place of the 'standard' Robertson Sparck Jones weighting functions used in TREC-1

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Abstract

The online newspaper market is becoming increasingly competitive with traditional database hosts coming under threat from database producers themselves. Looks at how Mead Data's Central NEXIS, DIALOG and DataTimes partnered with Dow Jones News/Retrieval are combatting this competition

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