Library Cataloging
UDC in subject gateways
UDC in subject gateways: experiment or opportunity? by Aida Slavic will appear in
Knowledge Organization.
The paper gives a short overview of the history of use of UDC in Internet subject gateways (SGs) with an English interface, from 1993 to 2006. There were in total, nine quality controlled SGs that were functional for shorter or longer periods of time. Their typology and functionality is described. Quality SGs have evolved and the role of classification has changed accordingly from supporting subject organization on the interface and automatic categorization of resources, towards supporting a semantic linking, control and vocabulary mapping between different indexing systems in subject hubs and federated SGs. In this period, many SGs ceased to exist and little information remains available regarding their status. SGs currently using UDC, for some part of their resource organization, do not use a UDC subject hierarchy at the interface and its role in resource indexing has become more difficult to observe. Since 2000, UDC has become more prevalent in East European SGs, portals and hubs, which are outside the scope of this research. This paper is an attempt to provide a record on this particular application of UDC and to offer some consideration of the changes in requirements when it comes to the use of library classification in resource discovery.
C;lassification
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Use Of The Universal Decimal Classification
Use of the Universal Decimal Classification: a worldwide survey by Aida Slavic will appear in the Journal of Documentation.A general overview with up-to-date information on UDC use worldwide.... The interest shown for using UDC in the organization of...
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Subject Retrieval In Opac's
Schallier, Wouter (2005) Subject retrieval in OPAC's: a study of three interfaces. In Gascón, Jesús and Burguillos, Ferran and Pons, Amadeu, Eds. Proceedings La dimensión humana de la organización del conociemento / The human dimension of knowledge...
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Web Subject Gateways
Constructing Web subject gateways using Dublin Core, the Resource Description Framework and Topic Maps by Jesus Tramullas and Piedad Garrido.Introduction. Specialised subject gateways have become an essential tool for locating and accessing digital information...
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Physical Science Rss Feeds
PSIGate has recently added RSS feeds for the new records they add to their collection. There are feeds for each subject (astronomy, chemistry, earth sciences, physics, policy and materials), plus a feed if you want to keep up with the latest additions...
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Classification
The Working Group on Subject Access to Web resources of the Classification and Indexing Section of IFLA has a progress report on Subject Access Approaches used by Digital Collections and Information Directories. They are looking for volunteers to help...
Library Cataloging