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  • × author_ss:"Slavic, A."
  1. Slavic, A.: Classification revisited : a web of knowledge (2011) 0.01 
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    Abstract
    The vision of the semantic web is gradually unfolding and taking shape through a web of linked data, a part of which is built by capturing semantics stored in existing knowledge organization systems (KOS), subject metadata and resource metadata. The content of vast bibliographic collections is currently categorized by some widely used bibliographic classification and we may soon see them being mined for information and linked in a meaningful way across the web. Bibliographic classifications are designed for knowledge mediation, which offers both a rich terminology and different ways in which concepts can be categorized and related to each other in the universe of knowledge. From 1990 to 2010 they have been used in various resource discovery services on the web, and they continue to be used to support information integration in a number of international digital library projects. In this chapter we will revisit some of the ways in which universal classifications, as language-independent concept schemes, can assist humans and computers in structuring and presenting information and formulating queries. Most importantly, we will highlight issues important to understanding bibliographic classifications, identifying both their unused potential and their technical limitations.
  2. Slavic, A.; Cordeiro, M.I.; Riesthuis, G.: Maintenance of the Universal Decimal Classification : overview of the past and preparations for the future (2008) 0.01 
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    Abstract
    The paper highlights some aspects of the UDC management policy for 2007 and onwards. Following an overview of the long history of modernization of the classification, which started in the 1960s and has influenced the scheme's revision and development since 1990, major changes and policies from the recent history of the UDC revision are summarized. The perspective of the new editorial team, established in 2007, is presented. The new policy focuses on the improved organization and efficiency of editorial work and the improvement of UDC products.
  3. Slavic, A.: UDC in subject gateways : experiment or opportunity? (2006) 0.01 
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    Abstract
    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.
  4. Slavic, A.: On the nature and typology of documentary classifications and their use in a networked environment (2007) 0.00 
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    Date
    22.12.2007 17:22:31
  5. Vukadin, A.; Slavic, A.: Challenges of facet analysis and concept placement in Universal Classifications : the example of architecture in UDC (2014) 0.00 
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    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  6. Slavic, A.: Mapping intricacies : UDC to DDC (2010) 0.00 
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    Content
    If we map the Dewey Summaries to UDC in general and do not have to worry about a reverse relationship the situation is very simple as shown above. Mapping of UDC Summary to Dewey Summaries requires more thought. Firstly, UDC class (7) North America (common auxiliary of place) which simply represents the place has to be mapped to all occurences in which this place is 'built in' to the Dewey subjects: 063 Organization of North America 073 Journalism of North America 917 Geography of North America 970 History of North America 277 Christianity in North America 317 General Statistics in North America 557 Earth Sciences of North America The type of mapping from what is a general UDC concept of place (7) North America to a specific subject is clearly a broader-to-narrow match. Mapping of, for instance , UDC class 07 Newspapers. The press (includes journalism) to DDC class of 073 Journalim of North America is again broad-to-narrow match.

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