Search (347 results, page 18 of 18)

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Abstract

The UNIMARC format has become more widely used as a method of facilitating the international exchange of bibliographic data; due, in part, to a namber of projects funded by the European Union. Reviews the state of these projects as a report to a workshop on the UNIMARC format, Luxembourg, Sep 96. Projects described briefly include: UseMARCON; CoBRA UNIMARC; CoBRA AUTHOR; ONE; CHASE; DELICAT; and BIBLINK. Describes other initiatives related to to UNIMARC by IFLA and OCLC. Presents the main conclusions arising from the workshop addressing the areas of formats, authority control, character sets and electronic publications

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Abstract

The Bayerische Staatsbibliothek acting on behalf of the Consortium of European Research Libraries (CERL) was responsible for the preparation of this report under a contract agreed with the Commission of the European Communities Directorate General XIII as part of their Libraries Programme. The report considers the feasibility of the application of UNIMARC to multinational databases, and was based on a comparison of machine-readable bibliographic records in the UNIMARC format from 6 different national sources. Some are conversions from other formats, while others are 'native' UNIMARC records. The records are of books of the hand press period, that is, from the time of Gutenberg to about 1830

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Abstract

This article explores recent discussions about appropriate mark-up conventions for library information intended for use on the World Wide Web. In particular, the question of whether the MARC 21 format will continue to be useful and whether the time is right for a full-fledged conversion effort to XML is explored. The author concludes that the MARC format will be relevant well into the future, and its use will not hamper access to bibliographic information via the web. Early XML exploratory efforts carried out at the Stanford University's Lane Medical Library are reported on. Although these efforts are a promising start, much more consultation and investigation is needed to arrive at broadly acceptable standards for XML library information encoding and retrieval.

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Abstract

Evaluates current research into bibliographic relationships sparked off by B.B. Tillett's taxonomy of bibliographic relationships (LRTS 35(1991) no.4, S.393-405) and R.P. Smiraglia's taxonomy of the derivative bibliographic relationship (PhD dissertation, Chicago Univ., Graduate Library School, 1992). These researches provide the context for a discussion of recent research and standards work. Reevaluates research on the sequential relationship drawn from work conducted on periodicals and the implications of that research is applied to cataloguing system design. Evaluates the conceptual designs proposed by researchers such as G.H. Leazer and M. Gorman's and uses them in a critique of the USMARC format for bibliographic description

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Abstract

The MARC standard for representing catalogue records and the Z39.50 standard for locating and retrieving them have facilitated interoperability in the library domain for more than a decade. With the increasing ubiquity of XML, these standards are being superseded by MARCXML and MarcXchange for record representation and SRW/U for searching and retrieval. Service providers moving from the older standards to the newer generally need to support both old and new forms during the transition period. YAZ Proxy uses a novel approach to provide SRW/MARCXML access to the Library of Congress catalogue, by translating requests into Z39.50 and querying the older system directly. As a fringe benefit, it also greatly accelerates Z39.50 access.

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Abstract

SKOS Core provides a model for expressing the basic structure and content of concept schemes such as thesauri, classification schemes, subject heading lists, taxonomies, 'folksonomies', other types of controlled vocabulary, and also concept schemes embedded in glossaries and terminologies. The SKOS Core Vocabulary is an application of the Resource Description Framework (RDF), that can be used to express a concept scheme as an RDF graph. Using RDF allows data to be linked to and/or merged with other data, enabling data sources to be distributed across the web, but still be meaningfully composed and integrated. This document is a guide using the SKOS Core Vocabulary, for readers who already have a basic understanding of RDF concepts. This edition of the SKOS Core Guide [SKOS Core Guide] is a W3C Public Working Draft. It is the authoritative guide to recommended usage of the SKOS Core Vocabulary at the time of publication.

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Footnote

Beitrag in einem Heft: 'Setting standards to work and live by: A memorial Festschrift for Valerie Bross'.