Search (14 results, page 1 of 1)

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Abstract

Discusses the origins of the MARC format and its development connected with the proceedings of the Library of Congress and the British Library. Presents 2 standards: ISO 2709 and ISBD. Focuses on national and international formats elaborated in the 1970s and 1980s, including UNIMARC (1975) and CCF (1984). Outlines the prospects and directions of MARC format development, that is, integration of the format and implementing MARC in the network environment

Date

22. 2.1999 20:34:37

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Source

Poradnik bibliotekarza. 1995, no.10, S.22-26

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Isbn

83-97629-22-7

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Abstract

Discusses how the prominence of linguistics, belle-lettres and literature in library resources has led the authors of classification schemes to pay particular attention to these subjects in their schemes. Focuses on UDC and how changes have been made in its schedules for these subjects, historically; and also on the complete revision of UDC in 1992, including the outline of new sections and sub-sections

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Abstract

Gives a general description of USMARC records for authority files with more detailed information on the fields used in subject headings authority files. The most important record types are explained with the use of appropriate examples. The maintenance of a subject headings vocabulary in authority file and the development of a headings language. In Poland there is no authority file maintained by the national bibliographic centre. Libraries using VTLS software have cooperated in the development of KABA, a common subject heading authority file located on the Warsaw University Library computer system

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Abstract

Information heuristics are concerned with the optimal strategies for information retrieval. The retrieval process is split into stages and the best methods of accomplishing each stage are described. The choice of an optimum retrieval strategy depends on the search subject, access methods and available retrieval tools. Information heuristics was introduced in the 1980s to the curriculum of Warsaw University library studies department to teach students general information retrieval methods and the knowledge necessary to find the best retrieval strategies

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Abstract

Describes the BN OPALE online database at the Bibliothèque Nationale in Paris which contains files of authority headings, bibliographical descriptions of monographs and serials, and locations of physical documents. Outlines the development of the RAMEAU subject headings authority file based on AMA (fichier d'Autorité Matière) vocabulary

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Abstract

The KABA subject headings scheme in the form of an authority file will be the main cataloguing and retrieval tool of the 5 Polish academic libraries cooperating in the automation on the VTLS software platform. The scheme is designed to preserve compatibility between the bibliographic headings authority file and the subject headings authority file. Describes the design anf methodology of the scheme, the types of file entries and porposed lexical categories. KABA subject headings and subheadings are also described

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Abstract

Outlines the history of decimal classification and compares DDC with UDC. DDC has not been used in Poland or in other central and east European countries whereas UDC is widely used in that region. Thus, when making decisions in Poland on which scheme to use in central or cooperative systems, UDC should be preferred

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Abstract

Cognitive research into information science started at the International Workshop on the Cognitive viewpoint, Ghent, Belgium, 1977, where it was made clear that the task of research is to improve information flow, specifically through creating models of users' knowledge compatible with the conceptual frameworks used by information retrieval systems. Divides users' knowledge into knowledge of the world, of the information retrieval system, of the task and of the domain. Cognitivism as a research direction in information science explains how the cognitive processes and objects might influence information retrieval and representation

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Footnote

Übers. d. Titels: Some reflections on information languages in the context of the developing computerization of information processes

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Abstract

5 Polish academic libraries have adopted in their online catalogues the KABA (Academic Libraries Automated Catalogues) subject headings scheme with the vocabulary organized in an authority file. KABA has been developed as a universal scheme suitable for analytic subject heading creation. The rules for KABA are based on those of the LCSH and RAMEAU schemes. Problems encountered by libraries using KABA can be solved by a central institution coordinating staff training and maintaining one common authority file with entries validated by a team of specialists. Proposals aimed at eliminating the unnecessary repetition of document processing by participating libraries are now under consideration

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Abstract

Defines retroconversion as the transferring of bibliographical records from the traditional (card) format to the computer readable one, or the conversion of records on the electronic medium into different formats. Retroconversion can be implemented by: insertion of the data into the electronic medium via the keyboard; taking data from available databases with corrections; or scanning catalogue cards and trasnferring the text into the MARC format. Describes the present state of retroconverison at the following Polish libraries: the Parliament Library; the libraries of Warszaw, Jagiellonian and Gdansk Universities, the National Library, and the Library of the Academy of Mining and Metallurgy

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Abstract

When designing hypertext structure the folowing must be considered: semantic structure of the presented knowledge, strucutre for the user considering his information needs, knowledge and the way he will use the hypertext to access information; and rhetoric structure. Non-hierarchical links between hypertext nodes created on the basis of extralinguistic non-specified associative relations might cause a decrease in recall and retrieval of information. In order to leiminate such defects, suggests the implementation of specified associative relations marked in the thesaurus to define adequate associative links in the hypertext