Search (3 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  • × theme_ss:"Konzeption und Anwendung des Prinzips Thesaurus"
  1. Röttsches, H.: Thesauruspflege im Verbund der Bibliotheken der obersten Bundesbehörden (1989) 0.02
    0.024705233 = product of:
      0.049410466 = sum of:
        0.049410466 = product of:
          0.09882093 = sum of:
            0.09882093 = weight(_text_:22 in 4199) [ClassicSimilarity], result of:
              0.09882093 = score(doc=4199,freq=2.0), product of:
                0.18244034 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052098576 = queryNorm
                0.5416616 = fieldWeight in 4199, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4199)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1989, H.67, S.1-22
  2. Eastman, C.M.: Overlaps in postings to thesaurus terms : a preliminary study (1988) 0.01
    0.0123526165 = product of:
      0.024705233 = sum of:
        0.024705233 = product of:
          0.049410466 = sum of:
            0.049410466 = weight(_text_:22 in 3555) [ClassicSimilarity], result of:
              0.049410466 = score(doc=3555,freq=2.0), product of:
                0.18244034 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052098576 = queryNorm
                0.2708308 = fieldWeight in 3555, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3555)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    25.12.1995 22:52:34
  3. Mooers, C.N.: ¬The indexing language of an information retrieval system (1985) 0.01
    0.0061763083 = product of:
      0.0123526165 = sum of:
        0.0123526165 = product of:
          0.024705233 = sum of:
            0.024705233 = weight(_text_:22 in 3644) [ClassicSimilarity], result of:
              0.024705233 = score(doc=3644,freq=2.0), product of:
                0.18244034 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.052098576 = queryNorm
                0.1354154 = fieldWeight in 3644, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=3644)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Original in: Information retrieval today: papers presented at an Institute conducted by the Library School and the Center for Continuation Study, University of Minnesota, Sept. 19-22, 1962. Ed. by Wesley Simonton. Minneapolis, Minn.: The Center, 1963. S.21-36.

Languages