Search (4 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Informetrie"
  • × year_i:[1980 TO 1990}
  1. Vasiljev, A.: ¬The law of requisite variety as applied to subject indexing and retrieval (1989) 0.02 
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  2. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.02 
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    Source
    Information processing and management. 22(1986), S.417-419
  3. Fiala, J.: Information flood : fiction and reality (1987) 0.02 
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    Source
    Thermochimica acta. 110(1987), S.11-22
  4. Rees-Potter, L.K.: Dynamic thesaural systems : a bibliometric study of terminological and conceptual change in sociology and economics with application to the design of dynamic thesaural systems (1989) 0.01 
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    Abstract
    Thesauri have been used in the library and information science field to provide a standard descriptor language for indexers or searchers to use in an informations storage and retrieval system. One difficulty has been the maintenance and updating of thesauri since terms used to describe concepts change over time and vary between users. This study investigates a mechanism by which thesauri can be updated and maintained using citation, co-citation analysis and citation context analysis.

Authors