Search (3 results, page 1 of 1)

  • × theme_ss:"Konzeption und Anwendung des Prinzips Thesaurus"
  • × year_i:[1980 TO 1990}
  1. Röttsches, H.: Thesauruspflege im Verbund der Bibliotheken der obersten Bundesbehörden (1989) 0.01
    0.014040506 = product of:
      0.028081013 = sum of:
        0.028081013 = product of:
          0.08424304 = sum of:
            0.08424304 = weight(_text_:22 in 4199) [ClassicSimilarity], result of:
              0.08424304 = score(doc=4199,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = 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)
          0.33333334 = coord(1/3)
      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
    0.007020253 = product of:
      0.014040506 = sum of:
        0.014040506 = product of:
          0.04212152 = sum of:
            0.04212152 = weight(_text_:22 in 3555) [ClassicSimilarity], result of:
              0.04212152 = score(doc=3555,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = 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)
          0.33333334 = coord(1/3)
      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) 0.00
    0.0035101266 = product of:
      0.007020253 = sum of:
        0.007020253 = product of:
          0.02106076 = sum of:
            0.02106076 = weight(_text_:22 in 3644) [ClassicSimilarity], result of:
              0.02106076 = score(doc=3644,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = 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)
          0.33333334 = coord(1/3)
      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