Search (8 results, page 1 of 1)

  • × author_ss:"Fugmann, R."
  • × language_ss:"e"
  • × year_i:[1970 TO 1980}
  1. Fugmann, R.: ¬The glamour and the misery of the thesaurus approach : treatise 4 on information retrieval theory (1974) 0.00 
    2.5233525E-4 = product of:
  0.0078223925 = sum of:
    0.0078223925 = weight(_text_:e in 1671) [ClassicSimilarity], result of:
      0.0078223925 = score(doc=1671,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.2540935 = fieldWeight in 1671, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.125 = fieldNorm(doc=1671)
  0.032258064 = coord(1/31)
    Language
    e
  2. Fugmann, R.: ¬The theoretical foundation of the IDC-system : 6 postulates for information retrieval; treatise 1 on information retrieval theory (1972) 0.00 
    2.5233525E-4 = product of:
  0.0078223925 = sum of:
    0.0078223925 = weight(_text_:e in 1672) [ClassicSimilarity], result of:
      0.0078223925 = score(doc=1672,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.2540935 = fieldWeight in 1672, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.125 = fieldNorm(doc=1672)
  0.032258064 = coord(1/31)
    Language
    e
  3. Fugmann, R.: Toward a theory of information supply and indexing : treatise 6 on retrieval system theory (1976) 0.00 
    2.5233525E-4 = product of:
  0.0078223925 = sum of:
    0.0078223925 = weight(_text_:e in 4766) [ClassicSimilarity], result of:
      0.0078223925 = score(doc=4766,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.2540935 = fieldWeight in 4766, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.125 = fieldNorm(doc=4766)
  0.032258064 = coord(1/31)
    Language
    e
  4. Fugmann, R.: Comments on: the UNISIST draft on indexing principles (1977) 0.00 
    2.5233525E-4 = product of:
  0.0078223925 = sum of:
    0.0078223925 = weight(_text_:e in 4767) [ClassicSimilarity], result of:
      0.0078223925 = score(doc=4767,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.2540935 = fieldWeight in 4767, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.125 = fieldNorm(doc=4767)
  0.032258064 = coord(1/31)
    Language
    e
  5. Fugmann, R.; Winter, J.H.: Reverse retrieval : toward analogy inferences by mechanized classification (treatise 7 on retrieval system theory) (1979) 0.00 
    2.5233525E-4 = product of:
  0.0078223925 = sum of:
    0.0078223925 = weight(_text_:e in 4771) [ClassicSimilarity], result of:
      0.0078223925 = score(doc=4771,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.2540935 = fieldWeight in 4771, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.125 = fieldNorm(doc=4771)
  0.032258064 = coord(1/31)
    Language
    e
  6. Fugmann, R.; Kusemann, G.; Winter, H.J.: ¬The supply of information an chemical reactions in the IDC system (1979) 0.00 
    2.2079334E-4 = product of:
  0.0068445937 = sum of:
    0.0068445937 = weight(_text_:e in 1648) [ClassicSimilarity], result of:
      0.0068445937 = score(doc=1648,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.2223318 = fieldWeight in 1648, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.109375 = fieldNorm(doc=1648)
  0.032258064 = coord(1/31)
    Language
    e
  7. Fugmann, R.: On the role of subjectivity in establishing, using, operating and evaluating information retrieval systems : treatise 2 on information retrieval theory (1973) 0.00 
    2.2079334E-4 = product of:
  0.0068445937 = sum of:
    0.0068445937 = weight(_text_:e in 1673) [ClassicSimilarity], result of:
      0.0068445937 = score(doc=1673,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.2223318 = fieldWeight in 1673, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.109375 = fieldNorm(doc=1673)
  0.032258064 = coord(1/31)
    Language
    e
  8. Fugmann, R.; Nickelsen, H.; Nickelsen, I.; Winter, J.H.: Representation of concept relations using the TOSAR system of IDC : treatise 3 on information retrieval theory (1974) 0.00 
    1.8925143E-4 = product of:
  0.0058667944 = sum of:
    0.0058667944 = weight(_text_:e in 1674) [ClassicSimilarity], result of:
      0.0058667944 = score(doc=1674,freq=2.0), product of:
        0.03078549 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.02141793 = queryNorm
        0.19057012 = fieldWeight in 1674, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.09375 = fieldNorm(doc=1674)
  0.032258064 = coord(1/31)
    Language
    e

Authors