Search (2 results, page 1 of 1)

  • × author_ss:"Svenonius, E."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Svenonius, E.: Design of controlled vocabularies in the context of emerging technologies (1988) 0.03
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    Abstract
    Delineates on the changing role of vocabulary control devices such as classification, subject headings, and thesaurus. Identifies the basic issue in the design and development of these devices and their role in the changing information technology. The paper identifies the differentiations needed in the new roles of these devices in data base technology
  2. Svenonius, E.; Liu, S.; Subrahmanyam, B.: Automation of chain indexing (1992) 0.02
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    Abstract
    The last several years have seen the evolution of prototype systems exploiting the use of the Dewey Decimal Classification (DDC) as an interface to online catalogs. One such system, calles DORS (Dewy Online Retrieval System) was developed at the University of California, Los Angeles by the authors. The feature distinguishing this system is an automatically generated chain index, in particular the algorithms that were created for its automatic generation and the problems that were encountered. The problems were of three kinds: those that were overcome, but were not for lack of time and resources and those that we believe cannot be overcome. The paper concludes with suggestions for future resaerch and possible formatting changes to the DDC feature headings that would facilitate chain-index generation