Search (33 results, page 1 of 2)

  • × year_i:[1960 TO 1970}
  1. Malin, M.V.: ¬The Science Citation Index : a new concept in indexing (1968) 0.05 
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    Object
    Science Citation Index
  2. Lancaster, F.W.; Mills, J.: Testing indexes and index language devices : the ASLIB Cranfield project (1964) 0.03 
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  3. Fischer, M.: ¬The KWIC-Index concept : a retrospective view (1966) 0.03 
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  4. Luhn, H.P.: Keyword-in-context index for technical literature (1960) 0.03 
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  5. Rübesame, O.: Probleme des geographischen Schlüssels (1963) 0.03 
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    Date
    17. 1.1999 13:22:22
  6. Aitchison, T.M.: Comparative evaluation of index languages : Part I, Design. Part II, Results (1969) 0.03 
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  7. Austin, D.: ¬The new general faceted classification : an outline of the CRG scheme (1969) 0.03 
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    Source
    Catalogue and index. 14(1969), April, S.11-13
  8. Cleverdon, C.W.; Mills, J.: ¬The testing of index language devices (1963) 0.03 
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  9. Cleverdon, C.W.: ¬The Cranfield tests on index language devices (1967) 0.03 
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  10. Melton, J.S.: ¬A use for the techniques of structural linguistics in documentation research (1965) 0.02 
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    Abstract
    Index language (the system of symbols for representing subject content after analysis) is considered as a separate component and a variable in an information retrieval system. It is suggested that for purposes of testing, comparing and evaluating index language, the techniques of structural linguistics may provide a descriptive methodology by which all such languages (hierarchical and faceted classification, analytico-synthetic indexing, traditional subject indexing, indexes and classifications based on automatic text analysis, etc.) could be described in term of a linguistic model, and compared on a common basis
  11. Fill, K.: ¬Die Dezimalklassifikation im allgemeinen und in Deutschland (1967) 0.02 
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    Source
    DK-Mitteilungen. 12(1967) Nr.5, S.19-22
  12. Meyer-Uhlenried, K.H.: Ordnungsprinzipien der Speicherung in der Dokumentation (1965) 0.02 
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    Source
    Nachrichten für Dokumentation. 16(1965), S.18-22
  13. Schön, J.: Zum Gedenken an Paul Otlet : 1868-1944 (1968) 0.02 
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    Source
    DK-Mitteilungen. 13(1968) Nr.6, S.21-22
  14. Mann, G.: ¬Der Systematische Katalog in Institutionsbibliotheken am Beispiel der Medizinhistorik (1962) 0.02 
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    Date
    3.10.2000 10:22:29
  15. Chomsky, N.: Aspects of the theory of syntax (1965) 0.02 
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    Date
    6. 1.1999 10:29:22
  16. Hockett, C.F.: ¬The problem of universals in language (1963) 0.02 
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    Pages
    S. 1-22
  17. Jonzeck, M.: ¬Die Aktivierung, Verbesserung und Neuorientierung der Informationstätigkeit der allgemeinen öffentlichen Bibliotheken (1965) 0.02 
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    Source
    Bibliothekar. 19(1965), S.15-22
  18. Reblin, B.: ¬Die neue "Systematik für Allgemeinbildende Bibliotheken" (1963) 0.02 
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    Date
    5. 8.1999 15:16:22
  19. Maron, M.E.; Kuhns, I.L.: On relevance, probabilistic indexing and information retrieval (1960) 0.02 
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    Abstract
    Reports on a novel technique for literature indexing and searching in a mechanized library system. The notion of relevance is taken as the key concept in the theory of information retrieval and a comparative concept of relevance is explicated in terms of the theory of probability. The resulting technique called 'Probabilistic indexing' allows a computing machine, given a request for information, to make a statistical inference and derive a number (called the 'relevance number') for each document, which is a measure of the probability that the document will satisfy the given request. The result of a search is an ordered list of those documents which satisfy the request ranked according to their probable relevance. The paper goes on to show that whereas in a conventional library system the cross-referencing ('see' and 'see also') is based soley on the 'semantic closeness' between index terms, statistical measures of closeness between index terms can be defined and computed. Thus, given an arbitrary request consisting of one (or many) index term(s), a machine can eleborate on it to increase the probability of selecting relevant documents that would not otherwise have been selected. Finally, the paper suggest an interpretation of the whole library problem as one where the request is considered as a clue on the basis of which the library system makes a concatenated statistical inference in order to provide as an output an ordered list of those documents which most probably satisfy the information needs of the user
  20. Laureilhe, M.T.: Essai de bibliographie des thesauri et index par matières parus depuis 1960 (1969) 0.02 
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