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  • × author_ss:"Walther, J."
  • × language_ss:"f"
  1. Clavel, G.; Walther, F.; Walther, J.: Indexation automatique de fonds bibliotheconomiques (1993) 0.00 
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    Abstract
    A discussion of developments to date in the field of computerized indexing, based on presentations given at a seminar held at the Institute of Policy Studies in Paris in Nov 91. The methods tested so far, based on a linguistic approach, whether using natural language or special thesauri, encounter the same central problem - they are only successful when applied to collections of similar types of documents covering very specific subject areas. Despite this, the search for some sort of universal indexing metalanguage continues. In the end, computerized indexing works best when used in conjunction with manual indexing - ideally in the hands of a trained library science professional, who can extract the maximum value from a collection of documents for a particular user population
    Type
    a
  2. Walther, J.: ¬La construction d'un langage documentaire pluridisciplinaire (1992) 0.00 
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    Abstract
    A discussion of the problems of creating a natural language list of descriptors for indexing general collections, based on the experience with French terminology by a Swiss library network. The basic principle which emerged from discussion of the candidate terms proposed by subject specialists for adoption by the working group was the necessity for accepting the inevitability of compromise (the requirements of one particular collection do not necessarily apply in other contexts). Ultimately subject headings are only an approximation of the concepts to which they refer the end purpose is essentially practical - assessing documents, not defining reality
    Type
    a

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