Search (3 results, page 1 of 1)

  • × theme_ss:"Geschichte der Sacherschließung"
  • × year_i:[1990 TO 2000}
  1. Rayward, W.B.: Some schemes for restructuring and mobilising information in documents : a historical perspective (1994) 0.07 
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    Abstract
    Mobilising the information stored in documents to advance learning and social well-being provides information science with a fundamental social objective. It also presents it with a characteristic set of technical and professional problems. Until recently, information storage and retrieval systems, of which the library is one of the oldest and most important examples, have not provided a direct solutuion to the problem of providing access to needed information. Instead they have attempted to identify and provide physical access to written or printed documents that might contain information that is needed or might be useful. Perhaps creating systems to substitute what documents may be about for what documents contain is a process of realistic simplfication in the face of overwhleming technical and 'epistemological' problems. But it is speculative approaches to overcoming these problems that are the subject of this paper
  2. Smith, S.E.: On the shoulders of giants : from Boole to Shannon to Taube: the origins and development of computerized information from the mid-19th century to the present (1993) 0.05 
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    Abstract
    This article desribes the evolvement of computerized information storage and retrieval, from its beginnings in the theoretical works on logic by George Boole in the mid-nineteenth century, to the application of Boole's logic to switching circuits by Claude Shannon in the late 1930s, and the development of coordinate indexing by Mortimer Taube in the late 1940s and early 1950s. Thus, electronic storage and retrieval of information, as we know it today, was the result of two major achievements: the advancement of computer technology initiated to a large extend by the work of Shannon, and the development of coordinate indexing and retrieval by the work of Taube. Both these achievements are based on and are the application of the theoretical works of George Boole
  3. Gil-Leiva, I.; Munoz, V.R.: ¬Los origines del almacenamiento y recuperacion de informacion (1996) 0.05 
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    Footnote
    Übers. des Titels: Origins of information storage and retrieval

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