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Aitchison, J.; Dextre Clarke, S.G.: ¬The Thesaurus : a historical viewpoint, with a look to the future (2004) 0.02
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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.: Thesaural relationships (2001) 0.01

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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) 0.01

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Date: 8.12.2007 19:25:22

Dextre Clarke, S.G.: Knowledge organization system standards (2009) 0.01
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Abstract

This entry presents an overview of the standards for different types of knowledge organization system (KOS). Their development history and the principles within them are described. Standards for thesauri receive most attention, since other types of KOS are less standardized. The arrival of the Internet, enabling simultaneous access to multiple disparate systems and resources, caused a major reorientation of standardization efforts in the last decade, towards interoperability goals. Current initiatives address two main needs: interoperability between KOSs, and data exchange between one vocabulary application and another. The prospects for bringing the standards together are discussed.

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

Dextre Clarke, S.G.: ¬The last 50 years of knowledge organization : a journey through my personal archives (2009) 0.00
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Abstract

At the time when the Institute of Information Scientists was launched, well established principles of classification, especially faceted classification, provided an excellent springboard for developments in knowledge organization thereafter. The principles of thesaurus construction and use were worked out during the first two decades of the Institute's existence. Up until the end of the 1980s, most practical systems to exploit any of these vocabularies were held on cards, some of them highly ingenious. The subsequent arrival of the desktop computer, soon followed by the growth of networks providing access to an almost unimaginable quantity and variety of resources, has stimulated evolution of the knowledge organization schemes to exploit the technology available. Anecdotes of events and practical applications of controlled vocabularies illustrate this account of developments over the period.

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