Search (25 results, page 1 of 2)

  • × type_ss:"a"
  • × year_i:[1960 TO 1970}
  1. Salton, G.: Automated language processing (1968) 0.06 
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    Annual review of information science and technology. 3(1968), S.137-168
  2. Reblin, B.: ¬Die neue "Systematik für Allgemeinbildende Bibliotheken" (1963) 0.05 
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    Date
    5. 8.1999 15:16:22
  3. Weese, L.C. de: ¬A bibliography of library user studies (1967) 0.02 
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    b
  4. Kusnezow, B.: ¬Die Information 'know how' und 'know where' (1969) 0.02 
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  5. Reblin, B.: ¬Die Aufgaben der allgemeinen öffentlichen Bibliotheken auf dem Gebiet der Information (1965) 0.02 
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  6. Kyle, B.: ¬The Universal Decimal Classification : a study of the present position and future developments (1961) 0.01 
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  7. Juhos, B.: ¬Die Systemidee in der Physik (1968) 0.01 
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  8. Brooks, B.; Kilgour, F.G.: Catalog subject searches in the Yale Medical Library (1964) 0.01 
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  9. Rasmussen, D.: Andreas Schleiermacher und das Prinzip der Schlüsselung (1960) 0.01 
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    Source
    Aus der Arbeit des Bibliothekars. Aufsätze und Abhandlungen. Fritz Redenbacher zum 60. Geburtstag dargebracht von Hannelore Petz-Gebauer. Hrsg. von B. Sinogowitz
  10. Barnholdt, B.: ¬A computer-based system for production of a UDC-classed libray catalog at the Technological University Library of Denmark (1968) 0.01 
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  11. Stählin, A.: Zur Geschichte der Systematischen Kataloge der Universitätsbibliothek Erlangen (1960) 0.01 
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    Aus der Arbeit des Bibliothekars. Aufsätze und Abhandlungen. Fritz Redenbacher zum 60. Geburtstag dargebracht von Hannelore Petz-Gebauer. Hrsg. von B. Sinogowitz
  12. Rübesame, O.: Probleme des geographischen Schlüssels (1963) 0.01 
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    Date
    17. 1.1999 13:22:22
  13. Fill, K.: ¬Die Dezimalklassifikation im allgemeinen und in Deutschland (1967) 0.01 
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    Source
    DK-Mitteilungen. 12(1967) Nr.5, S.19-22
  14. Meyer-Uhlenried, K.H.: Ordnungsprinzipien der Speicherung in der Dokumentation (1965) 0.01 
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    Source
    Nachrichten für Dokumentation. 16(1965), S.18-22
  15. Schön, J.: Zum Gedenken an Paul Otlet : 1868-1944 (1968) 0.01 
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    Source
    DK-Mitteilungen. 13(1968) Nr.6, S.21-22
  16. Hockett, C.F.: ¬The problem of universals in language (1963) 0.01 
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    Pages
    S. 1-22
  17. Jonzeck, M.: ¬Die Aktivierung, Verbesserung und Neuorientierung der Informationstätigkeit der allgemeinen öffentlichen Bibliotheken (1965) 0.01 
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    Bibliothekar. 19(1965), S.15-22
  18. Taylor, R.S.: Question negotiation and information seeking in libraries (1968) 0.01 
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    Footnote
    Vgl. auch in: Reference and information services: a reader. Ed.: B. Katz and A. Tarr. New York: Scarecrow Press 1978. Vgl. auch den Artikel zur Rezeption und Wirkung: Chang, Y.-W.: The influence of Taylor's paper, Question-Negotiation and Information-Seeking in Libraries. In: Information processing and management. 49(2013) no.5, S.983-994.
  19. Coates, E.J.: CRG proposals for a new general classification (1969) 0.01 
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    Pages
    S.19-22
  20. Soergel, D.: Mathematical analysis of documentation systems : an attempt to a theory of classification and search request formulation (1967) 0.00 
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    Abstract
    As an attempt to make a general structural theory of information retrieval, a documentation system (DS) is defined as a formal system consisting of (a) a set o of objects (documents); (b) a set A++ of elementary attributes (key-words), from which further attributes may be constructed: A++ generates A; (c) a set of axioms of the form X++(x)=m (m¯M, M a set of constant connecting attributes with objects: from the axioms further theorems (=true statements) may be constructed. By use of the theorems, different mappings O -> P(o) (P(o) set of all subsets of o) (search question -> set of documents retrieved) are defined. The type of a DS depends on two basic decisions: (1) choice of the rules for the construction of attributes and theorems, e.g., logical product in coordinate indexing; links. (2) choice of M; M may consist of the two constants 'applicable' and 'not applicable', or some positive integers, ...; Further practical decisions: A++ hierarchical or not; kind of mapping; introduction of roles (=further attributes). The most simple case - ordinary two-valued Coordinate Indexing - is discusssed in detail; o is a free distributive (but not Boolean) lattice, the homographic image a ring of subsets of o; instead of negation which is not useful, a useful retrieval operation 'praeternagation' is introduced. Furthermore these are discussed: a generalized definition of superimposed coding, some functions for the distance of objects or attributes; optimization and automatic derivation of classifications. The model takes into account term-term relations and document-document relations. It may serve as a structural framework in terms of which the functional problems of retrieval theory may be expressed more clearly

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