Search (3 results, page 1 of 1)

  • × author_ss:"Ferber, R."
  • × language_ss:"e"
  1. Ferber, R.; Wettler, M.; Rapp, R.: ¬An associative model of word selection in the generation of search queries (1995) 0.01 
    0.009757902 = product of:
  0.019515803 = sum of:
    0.019515803 = product of:
      0.039031606 = sum of:
        0.039031606 = weight(_text_:r in 3177) [ClassicSimilarity], result of:
          0.039031606 = score(doc=3177,freq=4.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.25861394 = fieldWeight in 3177, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3177)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Ferber, R.: Automated indexing with thesaurus descriptors : a co-occurence based approach to multilingual retrieval (1997) 0.01 
    0.006899878 = product of:
  0.013799756 = sum of:
    0.013799756 = product of:
      0.027599512 = sum of:
        0.027599512 = weight(_text_:r in 4144) [ClassicSimilarity], result of:
          0.027599512 = score(doc=4144,freq=2.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.18286766 = fieldWeight in 4144, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4144)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Koschinsky, G.; Ferber, R.: Kommunikationswege beim E-Learning : eine empirische Untersuchung an der Hochschule Darmstadt (2007) 0.01 
    0.006899878 = product of:
  0.013799756 = sum of:
    0.013799756 = product of:
      0.027599512 = sum of:
        0.027599512 = weight(_text_:r in 1319) [ClassicSimilarity], result of:
          0.027599512 = score(doc=1319,freq=2.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.18286766 = fieldWeight in 1319, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1319)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Themes