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  • × author_ss:"Kwasnik, B.H."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Kwasnik, B.H.: ¬The role of classification in knowledge representation (1999) 0.04 
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    Abstract
    A fascinating, broad-ranging article about classification, knowledge, and how they relate. Hierarchies, trees, paradigms (a two-dimensional classification that can look something like a spreadsheet), and facets are covered, with descriptions of how they work and how they can be used for knowledge discovery and creation. Kwasnick outlines how to make a faceted classification: choose facets, develop facets, analyze entities using the facets, and make a citation order. Facets are useful for many reasons: they do not require complete knowledge of the entire body of material; they are hospitable, flexible, and expressive; they do not require a rigid background theory; they can mix theoretical structures and models; and they allow users to view things from many perspectives. Facets do have faults: it can be hard to pick the right ones; it is hard to show relations between them; and it is difficult to visualize them. The coverage of the other methods is equally thorough and there is much to consider for anyone putting a classification on the web.
    Source
    Library trends. 48(1999) no.1, S.22-47
  2. Kwasnik, B.H.: Commercial Web sites and the use of classification schemes : the case of Amazon.Com (2003) 0.01 
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