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Williamson, N.J.: Classification Issues in 2008 : Report (2010) 0.04

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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.: ¬The Library of Congress Classification : problems and prospects in online retrieval (1986) 0.02

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Theme: Klassifikationssysteme im Online-Retrieval

Williamson, N.J.: Knowledge structures and the Internet : progress and prospects (2006) 0.02

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Abstract: This paper analyses the development of the knowledge structures provided as aids to users in searching the Internet. Specific focus is given to web directories, thesauri and gateways and portals. The paper assumes that users need to be able to access information in two ways - to locate information on a subject directly in response to a search term and to be able to browse so as to familiarize themselves with a domain or to refine a request. Emphasis is to the browsing aspect. Background and development are addressed. Structures are analyzed, problems are identified, and future directions discussed.
Date: 27.12.2008 15:56:22

Williamson, N.J.: Online Klassifikation : Gegenwart und Zukunft (1988) 0.01

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Theme: Klassifikationssysteme im Online-Retrieval

Williamson, N.J.: ¬The Library of Congress Classification and the computer: research in progress (1989) 0.01

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Theme: Klassifikationssysteme im Online-Retrieval

Williamson, N.J.: ¬The role of classification in online systems (1989) 0.01

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Theme: Klassifikationssysteme im Online-Retrieval

Williamson, N.J.: Classification in online systems : research and the North American perspective (1985) 0.01

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Theme: Klassifikationssysteme im Online-Retrieval

Williamson, N.J.: ¬An experiment in classification based on William Goffman's 'indirect method' of information retrieval (1981) 0.01

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Williamson, N.J.: ¬The role of classification in online systems (1989) 0.01

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Theme: Klassifikationssysteme im Online-Retrieval

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.: ¬The importance of subject analysis in library and information science education (1997) 0.01
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Abstract

Discusses the nature and importance of subject analysis and subject authority control in the retrieval tools used in libraries and information centres. Included in the discussion are the requirements for effective subject retrieval from OPACs, bibliographic databases, full text systems and the Internet. Attempts to project the nature of subject analysis systems requirements into the future and to draw some conclusions about what new information professionals should be taught, and what skills they need to acquire for application in next century

McIlwaine, I.C.; Williamson, N.J.: Class 61 - Medicine : restructuring progress 2000 (2000) 0.01

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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.: Subject cataloguing and LCSH (1991) 0.01

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Abstract: Discusses subject headings, in particular. Library of Congress Subject Headings as a standard for subject representation of documents in library catalogues. Addresses: the characteristics of LCSH, its use in subject cataloguing and retrieval and its place in online catalogues. Considers the future of LCSH

Williamson, N.J.: Thesauri in the digital age : stability and dynamism in their development and use (2000) 0.01

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Abstract: The latest thesaurus guidelines, ISO 2788 and ANSI/NISO Z39.19-1993, were published before many recent changes in the nature of databases, and before the full impact of the Internet on information storage and retrieval. The major changes are addressed in light of implications for reconsideration and possible revision of the guidelines

Williamson, N.J.: Standards and rules for subject access (1996) 0.01
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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.: ¬The Library of Congress Classification in the computer age (1989) 0.01

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Theme: Klassifikationssysteme im Online-Retrieval

Williamson, N.J.: Paradigms and conceptual systems in knowledge organization, the Eleventh International ISKO Conference, Rome, 2010 (2013) 0.00

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Date: 22. 2.2013 12:09:50

Williamson, N.J.: Knowledge structures and the Internet : progress and prospects (2007) 0.00

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Abstract: This paper analyses the development of the knowledge structures-Web directories, thesauri, and gateways/portals-as they are presented on the Internet as aids to information seeking. It identifies problems and suggests improvements.

Williamson, N.J.: Classification Issues: Report IFLA General Conference, Oslo, Norway, 2005 : Classification and Indexing Section (2005) 0.00
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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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