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Williamson, N.J.: Standards and rules for subject access (1996) 0.09

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Abstract: Standardization of subject access to bibliographic information systems is an important factor in national and international networking, cooperation, and exchange of bibliographic data. Standards, guidelines, and rules are needed to ensure consistency and quality in the design, development and application of indexing languages to documents and their citations. This paper defines the terms "standards" and "guidelines" as they apply to subject analysis used in library catalogs and bibliographic databases. It identifies and discusses the most important national and international "standards" that influence subject access to bibliographic data. Included are the tools of subject cataloging which have become standards in their own right, as well as formally prepared and approved guidelines. Each "standard" or "guideline" is described in terms of its origins, characteristics, and control and its importance in the design of bibliographic retrieval systems. Emphasis is given to the importance of the relationship between alphabetic and systematic access.

Williamson, N.J.: Standards and standardization in subject analysis systems : current status and future directions (1995) 0.02

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Source: Subject indexing: principles and practices in the 90's. Proceedings of the IFLA Satellite Meeting Held in Lisbon, Portugal, 17-18 August 1993, and sponsored by the IFLA Section on Classification and Indexing and the Instituto da Biblioteca Nacional e do Livro, Lisbon, Portugal. Ed.: R.P. Holley et al

McIlwaine, I.C.; Williamson, N.J.: Class 61 - Medicine : restructuring progress 2000 (2000) 0.02

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Source: Extensions and corrections to the UDC. 22(2000), S.49-75

Williamson, N.J.: Classification issues in 2011 : report (2012) 0.01

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Date: 22. 1.2012 13:17:00

Williamson, N.J.: Education for positions in the subject control of information (1987) 0.01

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Abstract: Subject access to information is recognized as one of the most important features of information storage and retrieval systems. It is a feature which requires information professionals to have expertise in retrieval, subject cataloging, classification, indexing and system design. This essay examines the knowledge base needed for professional careers in the subject control of information. It identifies some of the problems involved in education and training graduates for working in this area and attempts to pose some solutions to these problems

Williamson, N.J.: Classification Issues in 2008 : Report (2010) 0.01

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Content: Enthält Berichte über: Tenth International ISKO Conference, August 2008, Montreal, Canada - IFLA Section on Classification and Indexing (z.B.: Anita Angjeli (France) and Antoine Isaac (Netherlands): Semantic Web and Vocabularies Interoperability: An Experiment With Illuminations Collections - International UDC Seminar 2009 (vgl. Beiträge in diesem Heft)

Williamson, N.J.: Deriving a thesaurus from a restructured UDC (1996) 0.01

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Abstract: The derivation of a thesaurus from a new schedule for UDC class 61 Medical Sciences which has been restructured into a faceted classification system using the framework provided by the Bliss Bibliographic Classification. The resulting thesaurus is intended to serve as a tool for indexing and searching but will also be the index to the 61 class itself. The background for the research is briefly described. The sources and methods used to select the descriptors and define their relationships are discussed. Problems are identified and some solutions proposed

Williamson, N.J.: Knowledge structures and the Internet : progress and prospects (2006) 0.01

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Date: 27.12.2008 15:56:22

Williamson, N.J.: Paradigms and conceptual systems in knowledge organization, the Eleventh International ISKO Conference, Rome, 2010 (2013) 0.01

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Date: 22. 2.2013 12:09:50

Williamson, N.J.: Classification Issues: Report IFLA General Conference, Oslo, Norway, 2005 : Classification and Indexing Section (2005) 0.01
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Content

Darin auch Berichte über die deutschen Beiträge: "The third paper by Magda Heiner-Freiling, of the Deutsche Bibliothek and Patrice Landry of the Swiss National Library focuses on "The Use of the Dewey Decimal Classification (DDC) for the Organization of the National Bibliographies: Switzerland and Germany/Austria." It discusses the reasons that led to the use of DDC for this purpose, and deals with the difficulties of adopting a common approach using the Second Dewey Summary (100 divisions). It also describes the challenges for the three libraries of incorporating German requirements into the Deutsche Nationalbibliografie. Their concerns have been brought about by the introduction of national bibliographies to the web environment and the need to "undertake studies on how to bring electronic documents under bibliographic control." The issues were intensified by the need to arrange national bibliographies in a "userfriendly" way and to ensure efficient subject access to records. In addition there had been "a long-standing IFLA and UNESCO recommendation to arrange bibliography according to an international classification scheme." These events provided the background for the decision by the three libraries to work together to produce a common Dewey Decimal Classification (DDC) arrangement for the national bibliographies of Austria, Germany and Switzerland. The position of each library is described. The Swiss National Library undertook a major reorganization of its operations and structures which included a study to select a classification scheme for its collection - a study which also looked at the national bibliography. For the Swiss national bibliography, this evaluation led to the replacement of an indexing system based on UDC with the Dewey Second Summary (100 Divisions) with modifications for Swiss history and geography. In 2004 Die Deutsche Bibliothek (DDB) decided "to use a new scheme based on DDC" for the new Deutsche Nationalbibliografie (DNB) and the Austrian national bibliography followed suit in the same year. These moves can be attributed to two factors. The first was the impending publication of a German translation of DDC. Secondly, since 1982 the three libraries had been using two different systems, a situation that placed constraints on the exchange of data for use by the bibliographies. There was growing international acceptance of DDC and the change to DDC would improve bibliographic services and facilitate cooperation with foreign national libraries.

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