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Dextre Clarke, S.G.; Vernau, J.: ¬The thesaurus debate continues : guest editorial (2016) 0.02

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Content: Einführung in ein Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].

Dextre Clarke, S.G.; Vernau, J.: Questions and answers on current developments inspired by the thesaurus tradition : points of view (2016) 0.02

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Content: Resumee zu einem Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].

Dextre Clarke, S.G.: Origins and trajectory of the long thesaurus debate (2016) 0.01

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Content: Beitrag in einem Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].

Aitchison, J.; Dextre Clarke, S.G.: ¬The Thesaurus : a historical viewpoint, with a look to the future (2004) 0.01

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Abstract: After a period of experiment and evolution in the 1950s and 1960s, a fairly standard format for thesauri was established with the publication of the influential Thesaurus of Engineering and Scientific Terms (TEST) in 1967. This and other early thesauri relied primarily an the presentation of terms in alphabetical order. The value of a classified presentation was subsequently realised, and in particular the technique of facet analysis has profoundly influenced thesaurus evolution. Thesaurofacet and the Art & Architecture Thesaurus have acted as models for two distinct breeds of thesaurus using faceted displays of terms. As of the 1990s, the expansion of end-user access to vast networked resources is imposing further requirements an the style and structure of controlled vocabularies. The international standards for thesauri, first conceived in a print-based era, are badly in need of updating. Work is in hand in the UK and the USA to revise and develop standards in support of electronic thesauri.
Date: 22. 9.2007 15:46:13

Dextre Clarke, S.G.: Challenges and opportunities for KOS standards (2007) 0.01

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Date: 22. 9.2007 15:41:14

Dextre Clarke, S.G.: Planning controlled vocabularies for the UK public sector (2003) 0.00
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Abstract

In the UK, the aim to make public sector information much more available to the citizen has led to establishment of an "e-Govemment Interoperability Framework" based an a set of core standards. Among the standards is a controlled vocabulary, known as the Govemment Category List (GCL), used to select keywords for the metadata of all electronic resources originating from central or local govemment. The GCL is a small and simple taxonomy, designed to facilitate high-level browsing rather than deep searching. Specialized thesauri for particular subject areas may optionally complement the GCL. To ease the indexing burden, GCL terms will often be selected by direct mapping from the specialized vocabularies.
Dextre Clarke, S.G.: Overview of ISO NP 25964 : structured vocabularies for information retrieval (2007) 0.00
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Abstract

ISO 2788 and ISO 5964, the international standards for monolingual and multilingual thesauri respectively dated 1986 and 1985, are very much in need of revision. A proposal to revise them was recently approved by the relevant subcommittee, ISO TC46/SC9. The work will be based on BS 8723, a five part standard of which Parts 1 and 2 were published in 2005, Parts 3 and 4 are scheduled for publication in 2007, and Part 5 is still in draft. This subsession will address aspects of the whole revision project. It is conceived as a panel session starting with a brief overview from the project leader. Then there are three presentations of 15 minutes, plus 5 minutes each for specific questions. At the end we have 20 minutes for questions to any or all of the panel, and discussion of issues from the workshop participants.

Dextre Clarke, S.G.: Thesaural relationships (2001) 0.00

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Date: 22. 9.2007 15:45:57

Dextre Clarke, S.G.: Evolution towards ISO 25964 : an international standard with guidelines for thesauri and other types of controlled vocabulary (2007) 0.00

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Date: 8.12.2007 19:25:22

Dextre Clarke, S.G.: Thesauri, topics and other structures in knowledge management software (2000) 0.00

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Date: 22. 9.2007 15:45:45

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