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Chan, L.M.; Mitchell, J.S.: Dewey Decimal Classification : principles and applications (2003) 0.01

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Object: DDC-22

Chan, L.M.: Library of Congress Subject Headings : principles and application (1995) 0.01

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Date: 25.11.2005 18:37:22

Chan, L.M.: Classification present and future (1995) 0.00

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Abstract: Suggests that recent developments in the way information is generated, packaged amd accessed have broadened and changed the nature and application of classification in library and information networks. Examines the role of classification by posing the following questions: what, how and why do we classify? Within this context the expanding role of classification is examined with regard to how classification affects accessing, browsing, identifying, navigating, mapping and evaluating information and how it is and may be used in collection and database management, controlled vocabulary construction and development, and research

Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000) 0.00

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Date: 27. 5.2001 16:22:21

O'Neill, E.T.; Chan, L.M.; Childress, E.; Dean, R.; El-Hoshy, L.M.; Vizine-Goetz, D.: Form subdivisions : their identification and use in LCSH (2001) 0.00

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Date: 10. 9.2000 17:38:22

Chan, L.M.; Hodges, T.L.: Library of Congress Classification (LCC) (2009) 0.00

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Date: 27. 8.2011 14:22:42

Zeng, M.L.; Chan, L.M.: Trends and issues in establishing interoperability among knowledge organization systems (2004) 0.00
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Abstract

This report analyzes the methodologies used in establishing interoperability among knowledge organization systems (KOS) such as controlled vocabularies and classification schemes that present the organized interpretation of knowledge structures. The development and trends of KOS are discussed with reference to the online era and the Internet era. Selected current projects and activities addressing KOS interoperability issues are reviewed in terms of the languages and structures involved. The methodological analysis encompasses both conventional and new methods that have proven to be widely accepted, including derivation/modeling, translation/adaptation, satellite and leaf node linking, direct mapping, co-occurrence mapping, switching, linking through a temporary union list, and linking through a thesaurus server protocol. Methods used in link storage and management, as weIl as common issues regarding mapping and methodological options, are also presented. It is concluded that interoperability of KOS is an unavoidable issue and process in today's networked environment. There have been and will be many multilingual products and services, with many involving various structured systems. Results from recent efforts are encouraging.

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