Search (45 results, page 1 of 3)

  • × year_i:[1960 TO 1970}
  1. Bibliothekarisch-bibliographische Klassifikation. Tafeln für wissenschaftliche Bibliotheken (1967 ff.) 0.04
    0.041785825 = product of:
      0.10446456 = sum of:
        0.058356192 = weight(_text_:7 in 8980) [ClassicSimilarity], result of:
          0.058356192 = score(doc=8980,freq=4.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.25881004 = fieldWeight in 8980, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.0390625 = fieldNorm(doc=8980)
        0.046108373 = weight(_text_:22 in 8980) [ClassicSimilarity], result of:
          0.046108373 = score(doc=8980,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.19345059 = fieldWeight in 8980, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=8980)
      0.4 = coord(2/5)
    
    Content
    1. Einführung (1978) 2. A. Marxismus-Leninismus (1969) 3. B. Naturwissenschaften insgesamt. V. Physikalisch-math. Wissenschaften (1968) 4. Chemische Wissenschaften (1967) 5. D. Geowissenschaften. Geodäsie, Geophysik, Geologie u. Geographie (1972) 6. E. Biologische Wissenschaften (1969) 7,1 Z. Technik. Technische Wissenschaften insgesamt (1972) 7,2 Z. Energetik. Hochfrequenzelektronik (1974) 8. I. Bergbau K. Technologie der Metalle, Maschinen- u. Gerätebau (1987) 9,1 L. Chemische Technologie. Chemische und Nahrungsmittelproduktion (Halbband 1.2. 1972) 9,2 M. Holztechnologie.Leichtindustrie. Polygraphische Industrie. Photokinotechnik (1980) 10. N. Bauwesen (1985) 11. O. Transport (Halbband 1.2. 1973) 12. P. Land- und Forstwirtschaft. Landwirtschaftliche und forstwissen-schaftliche Wissenschaften (1968) 14,1 S. Gesellschaft-wissenschaften insgesamt. T 0/2. Geschichte. Historische Wissenschaften (Allg. Teil 1970) 14,2 T 3(2) Geschichte der UdSSR (1974) 14,3 S. Gesellschaftswissenschaften insgesamt. T 3 (4/9). Geschichte der Länder außerhalb der Sowjetunion (1971) 14,4 T. Archäologie. Ethnographie (1986) 15. U. Wirtschaft. Wirtschaftswiss. (Textband 1.2 1985) 15. U. Wirtschaft.Wirtschaftswissenschaften (Register 1985) 16. F 6/7 Politische Parteien. Geselschaftliche Organisationen (Textband 1.2 1977) 16. F 6/7 Politische Parteien. Gesellschaftliche Organisationen (Register 1977) 17. Ch. Staat und Recht. Rechts-wissenschaft (1978) 18. C. Militärwissenschaft. Militärwesen (1978) 19. C. Kultur. Wissenschaft, Bildung (1972) 20. S. Philologische Wissenschaften. Schöne Literatur (1985) 21. Sc Kunst. Kunstwissenschaft (1968) 22. E. Religion. Atheismus (1976) 23. Ju. Philosphische Wissenschaften. Psychologie (1973) 24. Ja. Literatur universalen Inhalts (1967) 25. Hilfstafeln (1967)
  2. Rübesame, O.: Probleme des geographischen Schlüssels (1963) 0.04
    0.041732535 = product of:
      0.20866267 = sum of:
        0.20866267 = weight(_text_:22 in 134) [ClassicSimilarity], result of:
          0.20866267 = score(doc=134,freq=4.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.8754574 = fieldWeight in 134, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=134)
      0.2 = coord(1/5)
    
    Date
    17. 1.1999 13:22:22
  3. Ranganathan, S.R.: Colon Classification edition 7 : a preview (1969) 0.04
    0.037347965 = product of:
      0.18673982 = sum of:
        0.18673982 = weight(_text_:7 in 2000) [ClassicSimilarity], result of:
          0.18673982 = score(doc=2000,freq=4.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.8281921 = fieldWeight in 2000, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.125 = fieldNorm(doc=2000)
      0.2 = coord(1/5)
    
    Object
    CC-7
  4. Soergel, D.: Mathematical analysis of documentation systems : an attempt to a theory of classification and search request formulation (1967) 0.04
    0.03679583 = product of:
      0.18397914 = sum of:
        0.18397914 = weight(_text_:objects in 5449) [ClassicSimilarity], result of:
          0.18397914 = score(doc=5449,freq=6.0), product of:
            0.36176273 = queryWeight, product of:
              5.315071 = idf(docFreq=590, maxDocs=44218)
              0.06806357 = queryNorm
            0.508563 = fieldWeight in 5449, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              5.315071 = idf(docFreq=590, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5449)
      0.2 = coord(1/5)
    
    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
  5. Zadeh, L.A.: Fuzzy sets (1965) 0.03
    0.03399053 = product of:
      0.16995263 = sum of:
        0.16995263 = weight(_text_:objects in 5460) [ClassicSimilarity], result of:
          0.16995263 = score(doc=5460,freq=2.0), product of:
            0.36176273 = queryWeight, product of:
              5.315071 = idf(docFreq=590, maxDocs=44218)
              0.06806357 = queryNorm
            0.46979034 = fieldWeight in 5460, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.315071 = idf(docFreq=590, maxDocs=44218)
              0.0625 = fieldNorm(doc=5460)
      0.2 = coord(1/5)
    
    Abstract
    A fuzzy set is a class of objects with a continuum of grades of membership. Such a set is characterized by a membership (characteristic) function which assigns to each object a grade of membership ranging between zero and one. The notions of inclusion, union, intersection, complement, relation, convexity, etc., are extended to such sets, and various properties of theses notions in the context of fuzzy sets are established. In particular, a separation theorem for convex fuzzy sets is proved without requiring that the fuzzy sets be disjoint
  6. Fill, K.: ¬Die Dezimalklassifikation im allgemeinen und in Deutschland (1967) 0.03
    0.02950936 = product of:
      0.1475468 = sum of:
        0.1475468 = weight(_text_:22 in 174) [ClassicSimilarity], result of:
          0.1475468 = score(doc=174,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.61904186 = fieldWeight in 174, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=174)
      0.2 = coord(1/5)
    
    Source
    DK-Mitteilungen. 12(1967) Nr.5, S.19-22
  7. Meyer-Uhlenried, K.H.: Ordnungsprinzipien der Speicherung in der Dokumentation (1965) 0.03
    0.02950936 = product of:
      0.1475468 = sum of:
        0.1475468 = weight(_text_:22 in 1977) [ClassicSimilarity], result of:
          0.1475468 = score(doc=1977,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.61904186 = fieldWeight in 1977, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=1977)
      0.2 = coord(1/5)
    
    Source
    Nachrichten für Dokumentation. 16(1965), S.18-22
  8. Schön, J.: Zum Gedenken an Paul Otlet : 1868-1944 (1968) 0.03
    0.02950936 = product of:
      0.1475468 = sum of:
        0.1475468 = weight(_text_:22 in 2688) [ClassicSimilarity], result of:
          0.1475468 = score(doc=2688,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.61904186 = fieldWeight in 2688, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=2688)
      0.2 = coord(1/5)
    
    Source
    DK-Mitteilungen. 13(1968) Nr.6, S.21-22
  9. Mann, G.: ¬Der Systematische Katalog in Institutionsbibliotheken am Beispiel der Medizinhistorik (1962) 0.03
    0.02950936 = product of:
      0.1475468 = sum of:
        0.1475468 = weight(_text_:22 in 3064) [ClassicSimilarity], result of:
          0.1475468 = score(doc=3064,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.61904186 = fieldWeight in 3064, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3064)
      0.2 = coord(1/5)
    
    Date
    3.10.2000 10:22:29
  10. Chomsky, N.: Aspects of the theory of syntax (1965) 0.03
    0.02950936 = product of:
      0.1475468 = sum of:
        0.1475468 = weight(_text_:22 in 3829) [ClassicSimilarity], result of:
          0.1475468 = score(doc=3829,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.61904186 = fieldWeight in 3829, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3829)
      0.2 = coord(1/5)
    
    Date
    6. 1.1999 10:29:22
  11. Hockett, C.F.: ¬The problem of universals in language (1963) 0.03
    0.02950936 = product of:
      0.1475468 = sum of:
        0.1475468 = weight(_text_:22 in 5591) [ClassicSimilarity], result of:
          0.1475468 = score(doc=5591,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.61904186 = fieldWeight in 5591, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5591)
      0.2 = coord(1/5)
    
    Pages
    S. 1-22
  12. Jonzeck, M.: ¬Die Aktivierung, Verbesserung und Neuorientierung der Informationstätigkeit der allgemeinen öffentlichen Bibliotheken (1965) 0.03
    0.02950936 = product of:
      0.1475468 = sum of:
        0.1475468 = weight(_text_:22 in 5772) [ClassicSimilarity], result of:
          0.1475468 = score(doc=5772,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.61904186 = fieldWeight in 5772, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5772)
      0.2 = coord(1/5)
    
    Source
    Bibliothekar. 19(1965), S.15-22
  13. Reblin, B.: ¬Die neue "Systematik für Allgemeinbildende Bibliotheken" (1963) 0.03
    0.02950936 = product of:
      0.1475468 = sum of:
        0.1475468 = weight(_text_:22 in 3953) [ClassicSimilarity], result of:
          0.1475468 = score(doc=3953,freq=2.0), product of:
            0.23834704 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.06806357 = queryNorm
            0.61904186 = fieldWeight in 3953, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3953)
      0.2 = coord(1/5)
    
    Date
    5. 8.1999 15:16:22
  14. CRG-Bulletin No.7 (1962) 0.03
    0.026408998 = product of:
      0.13204499 = sum of:
        0.13204499 = weight(_text_:7 in 301) [ClassicSimilarity], result of:
          0.13204499 = score(doc=301,freq=2.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.5856202 = fieldWeight in 301, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.125 = fieldNorm(doc=301)
      0.2 = coord(1/5)
    
  15. Shaw, R.R.: Classification systems (1962/63) 0.03
    0.026408998 = product of:
      0.13204499 = sum of:
        0.13204499 = weight(_text_:7 in 603) [ClassicSimilarity], result of:
          0.13204499 = score(doc=603,freq=2.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.5856202 = fieldWeight in 603, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.125 = fieldNorm(doc=603)
      0.2 = coord(1/5)
    
    Source
    Library resources and technical services. 7(1972/73), S.113-118
  16. Fock, J.: Beschränkung auf die Sachen als Auswahlprinzip im Schlagwortkatalog (1960) 0.03
    0.026408998 = product of:
      0.13204499 = sum of:
        0.13204499 = weight(_text_:7 in 610) [ClassicSimilarity], result of:
          0.13204499 = score(doc=610,freq=2.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.5856202 = fieldWeight in 610, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.125 = fieldNorm(doc=610)
      0.2 = coord(1/5)
    
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 7(1960), S.332-342
  17. Kluth, R.: ¬Die Freihandbibliothek (1960) 0.03
    0.026408998 = product of:
      0.13204499 = sum of:
        0.13204499 = weight(_text_:7 in 629) [ClassicSimilarity], result of:
          0.13204499 = score(doc=629,freq=2.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.5856202 = fieldWeight in 629, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.125 = fieldNorm(doc=629)
      0.2 = coord(1/5)
    
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 7(1960), S.97-110
  18. Naumann, H.: ¬Die Colon Classification und ihre Struktur (1960) 0.03
    0.026408998 = product of:
      0.13204499 = sum of:
        0.13204499 = weight(_text_:7 in 1128) [ClassicSimilarity], result of:
          0.13204499 = score(doc=1128,freq=2.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.5856202 = fieldWeight in 1128, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.125 = fieldNorm(doc=1128)
      0.2 = coord(1/5)
    
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 7(1960), S.28-35
  19. Salven, P.: ¬Les progrès de la classification à facettes (1962) 0.03
    0.026408998 = product of:
      0.13204499 = sum of:
        0.13204499 = weight(_text_:7 in 2009) [ClassicSimilarity], result of:
          0.13204499 = score(doc=2009,freq=2.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.5856202 = fieldWeight in 2009, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.125 = fieldNorm(doc=2009)
      0.2 = coord(1/5)
    
    Source
    Bulletin des bibliothèques de France. 7(1962), S.5-17
  20. Hoppe, A.: ¬Der sprachliche Formulierungsprozeß in den Funktionsebenen der Sprache (1964) 0.03
    0.026408998 = product of:
      0.13204499 = sum of:
        0.13204499 = weight(_text_:7 in 6775) [ClassicSimilarity], result of:
          0.13204499 = score(doc=6775,freq=2.0), product of:
            0.22547886 = queryWeight, product of:
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.06806357 = queryNorm
            0.5856202 = fieldWeight in 6775, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3127685 = idf(docFreq=4376, maxDocs=44218)
              0.125 = fieldNorm(doc=6775)
      0.2 = coord(1/5)
    
    Source
    Beiträge zu Sprachkunde und Informationsverarbeitung. 4(1964), S.7-32

Languages

  • d 23
  • e 21
  • f 1
  • More… Less…

Types

  • a 31
  • m 7
  • ? 3
  • x 2
  • r 1
  • s 1
  • More… Less…