Search (3 results, page 1 of 1)

  • × author_ss:"Kretschmer, H."
  • × theme_ss:"Informetrie"
  1. Kretschmer, H.; Kretschmer, T.: Well-ordered collaboration structures of co-author pairs in journals (2006) 0.02 
    0.017473845 = product of:
  0.03494769 = sum of:
    0.03494769 = product of:
      0.052421533 = sum of:
        0.035315663 = weight(_text_:k in 25) [ClassicSimilarity], result of:
          0.035315663 = score(doc=25,freq=2.0), product of:
            0.17908166 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.05016605 = queryNorm
            0.19720423 = fieldWeight in 25, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0390625 = fieldNorm(doc=25)
        0.01710587 = weight(_text_:h in 25) [ClassicSimilarity], result of:
          0.01710587 = score(doc=25,freq=2.0), product of:
            0.124635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.05016605 = queryNorm
            0.13724773 = fieldWeight in 25, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0390625 = fieldNorm(doc=25)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Vom Wandel der Wissensorganisation im Informationszeitalter: Festschrift für Walther Umstätter zum 65. Geburtstag, hrsg. von P. Hauke u. K. Umlauf
  2. Kretschmer, H.; Rousseau, R.: Author inflation leads to a breakdown of Lotka's law : in and out of context (2001) 0.00 
    0.0034211741 = product of:
  0.0068423483 = sum of:
    0.0068423483 = product of:
      0.020527044 = sum of:
        0.020527044 = weight(_text_:h in 5205) [ClassicSimilarity], result of:
          0.020527044 = score(doc=5205,freq=2.0), product of:
            0.124635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.05016605 = queryNorm
            0.16469726 = fieldWeight in 5205, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.046875 = fieldNorm(doc=5205)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  3. Kretschmer, H.: Similarities and dissimilarities in coauthorship networks : Gestalt theory as explanation for well-ordered collaboration structures and production of scientific literature (2002) 0.00 
    0.0028509784 = product of:
  0.005701957 = sum of:
    0.005701957 = product of:
      0.01710587 = sum of:
        0.01710587 = weight(_text_:h in 819) [ClassicSimilarity], result of:
          0.01710587 = score(doc=819,freq=2.0), product of:
            0.124635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.05016605 = queryNorm
            0.13724773 = fieldWeight in 819, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0390625 = fieldNorm(doc=819)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Authors