Search (3 results, page 1 of 1)

  • × author_ss:"Fugmann, R."
  1. Fugmann, R.: On the role of subjectivity in establishing, using, operating and evaluating information retrieval systems : treatise 2 on information retrieval theory (1973) 0.16 
    0.16089612 = product of:
  0.3754243 = sum of:
    0.20272374 = weight(_text_:storage in 1673) [ClassicSimilarity], result of:
      0.20272374 = score(doc=1673,freq=2.0), product of:
        0.24052884 = queryWeight, product of:
          5.4488444 = idf(docFreq=516, maxDocs=44218)
          0.044143092 = queryNorm
        0.8428251 = fieldWeight in 1673, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.4488444 = idf(docFreq=516, maxDocs=44218)
          0.109375 = fieldNorm(doc=1673)
    0.108213834 = weight(_text_:retrieval in 1673) [ClassicSimilarity], result of:
      0.108213834 = score(doc=1673,freq=6.0), product of:
        0.1335291 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.044143092 = queryNorm
        0.8104139 = fieldWeight in 1673, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.109375 = fieldNorm(doc=1673)
    0.064486705 = weight(_text_:systems in 1673) [ClassicSimilarity], result of:
      0.064486705 = score(doc=1673,freq=2.0), product of:
        0.13565941 = queryWeight, product of:
          3.0731742 = idf(docFreq=5561, maxDocs=44218)
          0.044143092 = queryNorm
        0.47535738 = fieldWeight in 1673, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0731742 = idf(docFreq=5561, maxDocs=44218)
          0.109375 = fieldNorm(doc=1673)
  0.42857143 = coord(3/7)
    Source
    Information storage and retrieval. 9(1973), S.353-372
  2. Fugmann, R.; Kusemann, G.; Winter, H.J.: ¬The supply of information an chemical reactions in the IDC system (1979) 0.08 
    0.07577173 = product of:
  0.26520103 = sum of:
    0.20272374 = weight(_text_:storage in 1648) [ClassicSimilarity], result of:
      0.20272374 = score(doc=1648,freq=2.0), product of:
        0.24052884 = queryWeight, product of:
          5.4488444 = idf(docFreq=516, maxDocs=44218)
          0.044143092 = queryNorm
        0.8428251 = fieldWeight in 1648, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.4488444 = idf(docFreq=516, maxDocs=44218)
          0.109375 = fieldNorm(doc=1648)
    0.062477287 = weight(_text_:retrieval in 1648) [ClassicSimilarity], result of:
      0.062477287 = score(doc=1648,freq=2.0), product of:
        0.1335291 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.044143092 = queryNorm
        0.46789268 = fieldWeight in 1648, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.109375 = fieldNorm(doc=1648)
  0.2857143 = coord(2/7)
    Source
    Information storage and retrieval. 15(1979), S.303-323
  3. Fugmann, R.: Subject analysis and indexing : theoretical foundation and practical advice (1993) 0.07 
    0.070647374 = product of:
  0.16484387 = sum of:
    0.10136187 = weight(_text_:storage in 8756) [ClassicSimilarity], result of:
      0.10136187 = score(doc=8756,freq=2.0), product of:
        0.24052884 = queryWeight, product of:
          5.4488444 = idf(docFreq=516, maxDocs=44218)
          0.044143092 = queryNorm
        0.42141256 = fieldWeight in 8756, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.4488444 = idf(docFreq=516, maxDocs=44218)
          0.0546875 = fieldNorm(doc=8756)
    0.031238643 = weight(_text_:retrieval in 8756) [ClassicSimilarity], result of:
      0.031238643 = score(doc=8756,freq=2.0), product of:
        0.1335291 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.044143092 = queryNorm
        0.23394634 = fieldWeight in 8756, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0546875 = fieldNorm(doc=8756)
    0.032243352 = weight(_text_:systems in 8756) [ClassicSimilarity], result of:
      0.032243352 = score(doc=8756,freq=2.0), product of:
        0.13565941 = queryWeight, product of:
          3.0731742 = idf(docFreq=5561, maxDocs=44218)
          0.044143092 = queryNorm
        0.23767869 = fieldWeight in 8756, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0731742 = idf(docFreq=5561, maxDocs=44218)
          0.0546875 = fieldNorm(doc=8756)
  0.42857143 = coord(3/7)
    Content
    Enthält folgende Kapitel: Information and information systems; Information system survival power; Theoretical considerations on information storage and retrieval; Indexing (representation of the essence of documents; extractive, assignment, consistent indexing, indexing and abstracting, book indexing, index language vocabulary, syntax, concept analysis, evaluation of indexing quality); Technology of information supply; Glossary of terms used; Systematic and 'basic index'

Authors

Years

Types