Search (6 results, page 1 of 1)

  • × theme_ss:"Klassifikationstheorie: Elemente / Struktur"
  • × author_ss:"Beghtol, C."
  1. Beghtol, C.: ¬The facet concept as a universal principle of subdivision (2006) 0.00
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    Abstract
    Facet analysis has been one of the foremost contenders as a design principle for information retrieval classifications, both manual and electronic in the last fifty years. Evidence is presented that the facet concept has a claim to be considered as a method of subdivision that is cognitively available to human beings, regardless of language, culture, or academic discipline. The possibility that faceting is a universal method of subdivision enhances the claim that facet analysis as an unusually useful design principle for information retrieval classifications in any field. This possibility needs further investigation in an age when information access across boundaries is both necessary and possible.
    Source
    Knowledge organization, information systems and other essays: Professor A. Neelameghan Festschrift. Ed. by K.S. Raghavan and K.N. Prasad
  2. Beghtol, C.: Classification for information retrieval and classification for knowledge discovery : relationships between "professional" and "naïve" classifications (2003) 0.00
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    Abstract
    Classification is a transdisciplinary activity that occurs during all human pursuits. Classificatory activity, however, serves different purposes in different situations. In information retrieval, the primary purpose of classification is to find knowledge that already exists, but one of the purposes of classification in other fields is to discover new knowledge. In this paper, classifications for information retrieval are called "professional" classifications because they are devised by people who have a professional interest in classification, and classifications for knowledge discovery are called "naive" classifications because they are devised by people who have no particular interest in studying classification as an end in itself. This paper compares the overall purposes and methods of these two kinds of classifications and provides a general model of the relationships between the two kinds of classificatory activity in the context of information studies. This model addresses issues of the influence of scholarly activity and communication an the creation and revision of classifications for the purposes of information retrieval and for the purposes of knowledge discovery. Further comparisons elucidate the relationships between the universality of classificatory methods and the specific purposes served by naive and professional classification systems.
  3. Beghtol, C.: Naïve classification systems and the global information society (2004) 0.00
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    Abstract
    Classification is an activity that transcends time and space and that bridges the divisions between different languages and cultures, including the divisions between academic disciplines. Classificatory activity, however, serves different purposes in different situations. Classifications for infonnation retrieval can be called "professional" classifications and classifications in other fields can be called "naïve" classifications because they are developed by people who have no particular interest in classificatory issues. The general purpose of naïve classification systems is to discover new knowledge. In contrast, the general purpose of information retrieval classifications is to classify pre-existing knowledge. Different classificatory purposes may thus inform systems that are intended to span the cultural specifics of the globalized information society. This paper builds an previous research into the purposes and characteristics of naïve classifications. It describes some of the relationships between the purpose and context of a naive classification, the units of analysis used in it, and the theory that the context and the units of analysis imply.
    Source
    Knowledge organization and the global information society: Proceedings of the 8th International ISKO Conference 13-16 July 2004, London, UK. Ed.: I.C. McIlwaine
  4. Beghtol, C.: Relationships in classificatory structure and meaning (2001) 0.00
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    Abstract
    In a changing information environment, we need to reassess each element of bibliographic control, including classification theories and systems. Every classification system is a theoretical construct imposed an "reality." The classificatory relationships that are assumed to be valuable have generally received less attention than the topics included in the systems. Relationships are functions of both the syntactic and semantic axes of classification systems, and both explicit and implicit relationships are discussed. Examples are drawn from a number of different systems, both bibliographic and non-bibliographic, and the cultural warrant (i. e., the sociocultural context) of classification systems is examined. The part-whole relationship is discussed as an example of a universally valid concept that is treated as a component of the cultural warrant of a classification system.
    Series
    Information science and knowledge management; vol.2
  5. Beghtol, C.: Classification theory (2010) 0.00
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    Abstract
    In the library and information sciences, classification theories are used primarily for knowledge organization, either in a manual or in a machine environment. In this context, classification theories have usually been developed initially as a support for specific knowledge organization classification systems, although the theories and the systems have influenced and re-influenced each other in particular ways throughout their lives. This entry discusses theories for knowledge organization classifications using examples from a number of classification systems, but no one system is discussed at length. Instead, the entry is organized into sections that deal first with classificatory issues in general and then with theories of content, theories of structure, and theories of notation for knowledge organization classifications.
    Source
    Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
  6. Beghtol, C.: Response to Hjoerland and Nicolaisen (2004) 0.00
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    Abstract
    I am writing to correct some of the misconceptions that Hjoerland and Nicolaisen appear to have about my paper in the previous issue of Knowledge Organization. I would like to address aspects of two of these misapprehensions. The first is the faulty interpretation they have given to my use of the term "naïve classification," and the second is the kinds of classification systems that they appear to believe are discussed in my paper as examples of "naïve classifications." First, the term "naïve classification" is directly analogous to the widely-understood and widelyaccepted term "naïve indexing." It is not analogous to the terms to which Hjorland and Nicolaisen compare it (i.e., "naïve physics", "naïve biology"). The term as I have defined it is not pejorative. It does not imply that the scholars who have developed naïve classifications have not given profoundly serious thought to their own scholarly work. My paper distinguishes between classifications for new knowledge developed by scholars in the various disciplines for the purposes of advancing disciplinary knowledge ("naïve classifications") and classifications for previously existing knowledge developed by information professionals for the purposes of creating access points in information retrieval systems ("professional classifications"). This distinction rests primarily an the purpose of the kind of classification system in question and only secondarily an the knowledge base of the scholars who have created it. Hjoerland and Nicolaisen appear to have misunderstood this point, which is made clearly and adequately in the title, in the abstract and throughout the text of my paper.