Search (14 results, page 1 of 1)

  • × author_ss:"Schreiber, M."
  1. Schreiber, M.: Uncertainties and ambiguities in percentiles and how to avoid them (2013) 0.03 
    0.030648489 = product of:
  0.061296977 = sum of:
    0.061296977 = sum of:
      0.020567331 = weight(_text_:m in 675) [ClassicSimilarity], result of:
        0.020567331 = score(doc=675,freq=2.0), product of:
          0.09350918 = queryWeight, product of:
            2.4884486 = idf(docFreq=9980, maxDocs=44218)
            0.0375773 = queryNorm
          0.21994986 = fieldWeight in 675, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4884486 = idf(docFreq=9980, maxDocs=44218)
            0.0625 = fieldNorm(doc=675)
      0.040729646 = weight(_text_:22 in 675) [ClassicSimilarity], result of:
        0.040729646 = score(doc=675,freq=2.0), product of:
          0.13158931 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0375773 = queryNorm
          0.30952093 = fieldWeight in 675, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=675)
  0.5 = coord(1/2)
    Date
    22. 3.2013 19:52:05
  2. Pörzgen, R.; Schreiber, M.: ¬Die Informationsvermittlungsstelle : Planung, Einrichtung, Betrieb (1993) 0.01 
    0.012725387 = product of:
  0.025450774 = sum of:
    0.025450774 = product of:
      0.050901547 = sum of:
        0.050901547 = weight(_text_:m in 5524) [ClassicSimilarity], result of:
          0.050901547 = score(doc=5524,freq=4.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.5443481 = fieldWeight in 5524, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.109375 = fieldNorm(doc=5524)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  3. Schreiber, M.: Revisiting the g-index : the average number of citations in the g-core (2009) 0.01 
    0.005141833 = product of:
  0.010283666 = sum of:
    0.010283666 = product of:
      0.020567331 = sum of:
        0.020567331 = weight(_text_:m in 3313) [ClassicSimilarity], result of:
          0.020567331 = score(doc=3313,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.21994986 = fieldWeight in 3313, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0625 = fieldNorm(doc=3313)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Schreiber, M.: Inconsistencies in the highly cited publications indicator (2013) 0.01 
    0.005141833 = product of:
  0.010283666 = sum of:
    0.010283666 = product of:
      0.020567331 = sum of:
        0.020567331 = weight(_text_:m in 815) [ClassicSimilarity], result of:
          0.020567331 = score(doc=815,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.21994986 = fieldWeight in 815, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0625 = fieldNorm(doc=815)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Schreiber, M.: Do we need the g-index? (2013) 0.01 
    0.005141833 = product of:
  0.010283666 = sum of:
    0.010283666 = product of:
      0.020567331 = sum of:
        0.020567331 = weight(_text_:m in 1113) [ClassicSimilarity], result of:
          0.020567331 = score(doc=1113,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.21994986 = fieldWeight in 1113, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0625 = fieldNorm(doc=1113)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Schreiber, M.: Restricting the h-index to a citation time window : a case study of a timed Hirsch index (2014) 0.01 
    0.005141833 = product of:
  0.010283666 = sum of:
    0.010283666 = product of:
      0.020567331 = sum of:
        0.020567331 = weight(_text_:m in 1563) [ClassicSimilarity], result of:
          0.020567331 = score(doc=1563,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.21994986 = fieldWeight in 1563, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0625 = fieldNorm(doc=1563)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Schreiber, M.: ¬A case study of the modified Hirsch index hm accounting for multiple coauthors (2009) 0.00 
    0.004499104 = product of:
  0.008998208 = sum of:
    0.008998208 = product of:
      0.017996415 = sum of:
        0.017996415 = weight(_text_:m in 2858) [ClassicSimilarity], result of:
          0.017996415 = score(doc=2858,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.19245613 = fieldWeight in 2858, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2858)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Schreiber, M.: Empirical evidence for the relevance of fractional scoring in the calculation of percentile rank scores (2013) 0.00 
    0.004499104 = product of:
  0.008998208 = sum of:
    0.008998208 = product of:
      0.017996415 = sum of:
        0.017996415 = weight(_text_:m in 640) [ClassicSimilarity], result of:
          0.017996415 = score(doc=640,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.19245613 = fieldWeight in 640, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0546875 = fieldNorm(doc=640)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  9. Schreiber, M.: ¬A variant of the h-index to measure recent performance (2015) 0.00 
    0.004499104 = product of:
  0.008998208 = sum of:
    0.008998208 = product of:
      0.017996415 = sum of:
        0.017996415 = weight(_text_:m in 2262) [ClassicSimilarity], result of:
          0.017996415 = score(doc=2262,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.19245613 = fieldWeight in 2262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2262)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  10. Schreiber, M.: Fractionalized counting of publications for the g-Index (2009) 0.00 
    0.0038563746 = product of:
  0.0077127493 = sum of:
    0.0077127493 = product of:
      0.015425499 = sum of:
        0.015425499 = weight(_text_:m in 3125) [ClassicSimilarity], result of:
          0.015425499 = score(doc=3125,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.1649624 = fieldWeight in 3125, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.046875 = fieldNorm(doc=3125)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Waltman, L.; Schreiber, M.: On the calculation of percentile-based bibliometric indicators (2013) 0.00 
    0.0038563746 = product of:
  0.0077127493 = sum of:
    0.0077127493 = product of:
      0.015425499 = sum of:
        0.015425499 = weight(_text_:m in 616) [ClassicSimilarity], result of:
          0.015425499 = score(doc=616,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.1649624 = fieldWeight in 616, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.046875 = fieldNorm(doc=616)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  12. Schreiber, M.: ¬An empirical investigation of the g-index for 26 physicists in comparison with the h-index, the A-index, and the R-index (2008) 0.00 
    0.0032136457 = product of:
  0.0064272913 = sum of:
    0.0064272913 = product of:
      0.012854583 = sum of:
        0.012854583 = weight(_text_:m in 1968) [ClassicSimilarity], result of:
          0.012854583 = score(doc=1968,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.13746867 = fieldWeight in 1968, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1968)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  13. Schreiber, M.: Inconsistencies of recently proposed citation impact indicators and how to avoid them (2012) 0.00 
    0.0032136457 = product of:
  0.0064272913 = sum of:
    0.0064272913 = product of:
      0.012854583 = sum of:
        0.012854583 = weight(_text_:m in 459) [ClassicSimilarity], result of:
          0.012854583 = score(doc=459,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.13746867 = fieldWeight in 459, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0390625 = fieldNorm(doc=459)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  14. Schreiber, M.: Das Web ist eine Wolke (2009) 0.00 
    0.0019281873 = product of:
  0.0038563746 = sum of:
    0.0038563746 = product of:
      0.0077127493 = sum of:
        0.0077127493 = weight(_text_:m in 2620) [ClassicSimilarity], result of:
          0.0077127493 = score(doc=2620,freq=2.0), product of:
            0.09350918 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0375773 = queryNorm
            0.0824812 = fieldWeight in 2620, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0234375 = fieldNorm(doc=2620)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Languages

  • e 12
  • d 2

Types

Themes