Search (277 results, page 1 of 14)

  • × theme_ss:"Citation indexing"
  1. Døsen, K.: One more reference on self-reference (1992) 0.11 
    0.10521266 = product of:
  0.21042532 = sum of:
    0.21042532 = sum of:
      0.102394015 = weight(_text_:k in 4604) [ClassicSimilarity], result of:
        0.102394015 = score(doc=4604,freq=2.0), product of:
          0.16225883 = queryWeight, product of:
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.04545348 = queryNorm
          0.63105357 = fieldWeight in 4604, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.125 = fieldNorm(doc=4604)
      0.009498195 = weight(_text_:s in 4604) [ClassicSimilarity], result of:
        0.009498195 = score(doc=4604,freq=2.0), product of:
          0.049418733 = queryWeight, product of:
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.04545348 = queryNorm
          0.19219826 = fieldWeight in 4604, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.125 = fieldNorm(doc=4604)
      0.09853311 = weight(_text_:22 in 4604) [ClassicSimilarity], result of:
        0.09853311 = score(doc=4604,freq=2.0), product of:
          0.15917034 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04545348 = queryNorm
          0.61904186 = fieldWeight in 4604, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.125 = fieldNorm(doc=4604)
  0.5 = coord(1/2)
    Date
    7. 2.2005 14:10:22
    Source
    Mathematical intelligencer. 14(1992), no.4, S.4-5
  2. Bradshaw, S.; Hammond, K.: Using citations in facilitate precise indexing and automatic index creation in collections of research papers (2001) 0.03 
    0.028956622 = product of:
  0.057913244 = sum of:
    0.057913244 = product of:
      0.086869866 = sum of:
        0.07679551 = weight(_text_:k in 3803) [ClassicSimilarity], result of:
          0.07679551 = score(doc=3803,freq=2.0), product of:
            0.16225883 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04545348 = queryNorm
            0.47329018 = fieldWeight in 3803, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.09375 = fieldNorm(doc=3803)
        0.010074357 = weight(_text_:s in 3803) [ClassicSimilarity], result of:
          0.010074357 = score(doc=3803,freq=4.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.20385705 = fieldWeight in 3803, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.09375 = fieldNorm(doc=3803)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Knowledge-based systems. 14(2001) nos.1/2, S.20-35
  3. Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.02 
    0.02250652 = product of:
  0.04501304 = sum of:
    0.04501304 = product of:
      0.06751956 = sum of:
        0.0059363716 = weight(_text_:s in 613) [ClassicSimilarity], result of:
          0.0059363716 = score(doc=613,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.120123915 = fieldWeight in 613, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.078125 = fieldNorm(doc=613)
        0.06158319 = weight(_text_:22 in 613) [ClassicSimilarity], result of:
          0.06158319 = score(doc=613,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.38690117 = fieldWeight in 613, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=613)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Password. 2002, H.6, S.22-25
  4. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.02 
    0.018605635 = product of:
  0.03721127 = sum of:
    0.03721127 = product of:
      0.0558169 = sum of:
        0.003561823 = weight(_text_:s in 2763) [ClassicSimilarity], result of:
          0.003561823 = score(doc=2763,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 2763, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=2763)
        0.052255075 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
          0.052255075 = score(doc=2763,freq=4.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.32829654 = fieldWeight in 2763, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2763)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    22. 3.2009 19:22:35
    Source
    Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.858-862
  5. Lai, K.-K.; Wu, S.-J.: Using the patent co-citation approach to establish a new patent classification system (2005) 0.02 
    0.01648328 = product of:
  0.03296656 = sum of:
    0.03296656 = product of:
      0.04944984 = sum of:
        0.04525219 = weight(_text_:k in 1013) [ClassicSimilarity], result of:
          0.04525219 = score(doc=1013,freq=4.0), product of:
            0.16225883 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04545348 = queryNorm
            0.2788889 = fieldWeight in 1013, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1013)
        0.0041976487 = weight(_text_:s in 1013) [ClassicSimilarity], result of:
          0.0041976487 = score(doc=1013,freq=4.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.08494043 = fieldWeight in 1013, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1013)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Information processing and management. 41(2005) no.2, S.313-330
  6. Nicolaisen, J.: Citation analysis (2007) 0.02 
    0.016422186 = product of:
  0.032844372 = sum of:
    0.032844372 = product of:
      0.09853311 = sum of:
        0.09853311 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
          0.09853311 = score(doc=6091,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.61904186 = fieldWeight in 6091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=6091)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    13. 7.2008 19:53:22
  7. Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001) 0.02 
    0.015754566 = product of:
  0.03150913 = sum of:
    0.03150913 = product of:
      0.047263693 = sum of:
        0.00415546 = weight(_text_:s in 6920) [ClassicSimilarity], result of:
          0.00415546 = score(doc=6920,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.08408674 = fieldWeight in 6920, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6920)
        0.043108232 = weight(_text_:22 in 6920) [ClassicSimilarity], result of:
          0.043108232 = score(doc=6920,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.2708308 = fieldWeight in 6920, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6920)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    16.12.2001 14:01:22
    Source
    Journal of the American Society for Information Science and technology. 52(2001) no.14, S.1197-1202
  8. Van der Veer Martens, B.; Goodrum, G.: ¬The diffusion of theories : a functional approach (2006) 0.02 
    0.015754566 = product of:
  0.03150913 = sum of:
    0.03150913 = product of:
      0.047263693 = sum of:
        0.00415546 = weight(_text_:s in 5269) [ClassicSimilarity], result of:
          0.00415546 = score(doc=5269,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.08408674 = fieldWeight in 5269, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5269)
        0.043108232 = weight(_text_:22 in 5269) [ClassicSimilarity], result of:
          0.043108232 = score(doc=5269,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.2708308 = fieldWeight in 5269, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5269)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    22. 7.2006 15:20:01
    Source
    Journal of the American Society for Information Science and Technology. 57(2006) no.3, S.330-341
  9. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.01 
    0.0145152975 = product of:
  0.029030595 = sum of:
    0.029030595 = product of:
      0.08709178 = sum of:
        0.08709178 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
          0.08709178 = score(doc=3925,freq=4.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.54716086 = fieldWeight in 3925, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=3925)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    22. 7.2006 15:22:28
  10. Lawrence, S.; Giles, C.L.; Bollaker, K.: Digital libraries and Autonomous Citation Indexing (1999) 0.01 
    0.014478311 = product of:
  0.028956622 = sum of:
    0.028956622 = product of:
      0.043434933 = sum of:
        0.038397755 = weight(_text_:k in 4951) [ClassicSimilarity], result of:
          0.038397755 = score(doc=4951,freq=2.0), product of:
            0.16225883 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04545348 = queryNorm
            0.23664509 = fieldWeight in 4951, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=4951)
        0.0050371783 = weight(_text_:s in 4951) [ClassicSimilarity], result of:
          0.0050371783 = score(doc=4951,freq=4.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.101928525 = fieldWeight in 4951, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=4951)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    IEEE Computer. 32(1999) no.6, S.67-71
  11. Snyder, H.; Bonzi, S.: Patterns of self-citation across disciplines : 1980-1989 (1998) 0.01 
    0.013995698 = product of:
  0.027991395 = sum of:
    0.027991395 = product of:
      0.04198709 = sum of:
        0.0050371783 = weight(_text_:s in 3692) [ClassicSimilarity], result of:
          0.0050371783 = score(doc=3692,freq=4.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.101928525 = fieldWeight in 3692, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=3692)
        0.036949914 = weight(_text_:22 in 3692) [ClassicSimilarity], result of:
          0.036949914 = score(doc=3692,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.23214069 = fieldWeight in 3692, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=3692)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    22. 5.1999 19:33:24
    Source
    Journal of information science. 24(1998) no.6, S.431-435
  12. H-Index auch im Web of Science (2008) 0.01 
    0.013995698 = product of:
  0.027991395 = sum of:
    0.027991395 = product of:
      0.04198709 = sum of:
        0.0050371783 = weight(_text_:s in 590) [ClassicSimilarity], result of:
          0.0050371783 = score(doc=590,freq=4.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.101928525 = fieldWeight in 590, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=590)
        0.036949914 = weight(_text_:22 in 590) [ClassicSimilarity], result of:
          0.036949914 = score(doc=590,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.23214069 = fieldWeight in 590, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=590)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Content
    "Zur Kurzmitteilung "Latest enhancements in Scopus: ... h-Index incorporated in Scopus" in den letzten Online-Mitteilungen (Online-Mitteilungen 92, S.31) ist zu korrigieren, dass der h-Index sehr wohl bereits im Web of Science enthalten ist. Allerdings findet man/frau diese Information nicht in der "cited ref search", sondern neben der Trefferliste einer Quick Search, General Search oder einer Suche über den Author Finder in der rechten Navigationsleiste unter dem Titel "Citation Report". Der "Citation Report" bietet für die in der jeweiligen Trefferliste angezeigten Arbeiten: - Die Gesamtzahl der Zitierungen aller Arbeiten in der Trefferliste - Die mittlere Zitationshäufigkeit dieser Arbeiten - Die Anzahl der Zitierungen der einzelnen Arbeiten, aufgeschlüsselt nach Publikationsjahr der zitierenden Arbeiten - Die mittlere Zitationshäufigkeit dieser Arbeiten pro Jahr - Den h-Index (ein h-Index von x sagt aus, dass x Arbeiten der Trefferliste mehr als x-mal zitiert wurden; er ist gegenüber sehr hohen Zitierungen einzelner Arbeiten unempfindlicher als die mittlere Zitationshäufigkeit)."
    Date
    6. 4.2008 19:04:22
    Source
    Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 61(2008) H.1, S.124-125
  13. Mayr, P.; Walter, A.-K.: Abdeckung und Aktualität des Suchdienstes Google Scholar (2006) 0.01 
    0.013986527 = product of:
  0.027973054 = sum of:
    0.027973054 = product of:
      0.04195958 = sum of:
        0.038397755 = weight(_text_:k in 5131) [ClassicSimilarity], result of:
          0.038397755 = score(doc=5131,freq=2.0), product of:
            0.16225883 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04545348 = queryNorm
            0.23664509 = fieldWeight in 5131, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=5131)
        0.003561823 = weight(_text_:s in 5131) [ClassicSimilarity], result of:
          0.003561823 = score(doc=5131,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 5131, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=5131)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Information - Wissenschaft und Praxis. 57(2006) H.3, S.133-140
  14. Schneider, K.: Scopus contra ISI-WOS : Versuch einer vergleichenden Bewertung aus pharmakognostischer Sicht (2006) 0.01 
    0.013986527 = product of:
  0.027973054 = sum of:
    0.027973054 = product of:
      0.04195958 = sum of:
        0.038397755 = weight(_text_:k in 39) [ClassicSimilarity], result of:
          0.038397755 = score(doc=39,freq=2.0), product of:
            0.16225883 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04545348 = queryNorm
            0.23664509 = fieldWeight in 39, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=39)
        0.003561823 = weight(_text_:s in 39) [ClassicSimilarity], result of:
          0.003561823 = score(doc=39,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 39, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=39)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Online Mitteilungen. 2006, Nr.85, S.21-24 [=Mitteilungen VÖB 59(2006) H.1]
  15. Shibata, N.; Kajikawa, Y.; Matsushima, K.: Topological analysis of citation networks to discover the future core articles (2007) 0.01 
    0.013986527 = product of:
  0.027973054 = sum of:
    0.027973054 = product of:
      0.04195958 = sum of:
        0.038397755 = weight(_text_:k in 286) [ClassicSimilarity], result of:
          0.038397755 = score(doc=286,freq=2.0), product of:
            0.16225883 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04545348 = queryNorm
            0.23664509 = fieldWeight in 286, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=286)
        0.003561823 = weight(_text_:s in 286) [ClassicSimilarity], result of:
          0.003561823 = score(doc=286,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 286, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=286)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.6, S.872-882
  16. Campanario, J.M.: Have referees rejected some of the most-cited articles of all times? (1996) 0.01 
    0.013503913 = product of:
  0.027007826 = sum of:
    0.027007826 = product of:
      0.04051174 = sum of:
        0.003561823 = weight(_text_:s in 4215) [ClassicSimilarity], result of:
          0.003561823 = score(doc=4215,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 4215, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=4215)
        0.036949914 = weight(_text_:22 in 4215) [ClassicSimilarity], result of:
          0.036949914 = score(doc=4215,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.23214069 = fieldWeight in 4215, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=4215)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Abstract
    In this article a quantitative study is reported on the resistance that scientists may encounter when they do innovative work or when they attempt to publish articles that later become highly cited. A set of 205 commentaries by authors of some of the most-cited papers of all times have been examined in order to identify those articles whose authors encountered difficulty in getting his or her work published. There are 22 commentaries (10,7%) in which authors mention some difficulty or resistance in doing or publishing the research reported in the article. Three of the articles which had problems in being published are the most cited from their respective journals. According the authors' commentaries, although sometimes referees' negative evaluations can help improve the articles, in other instances referees and editors wrongly rejected the highly cited articles
    Source
    Journal of the American Society for Information Science. 47(1996) no.4, S.302-310
  17. wst: Cut-and-paste-Wissenschaft (2003) 0.01 
    0.013503913 = product of:
  0.027007826 = sum of:
    0.027007826 = product of:
      0.04051174 = sum of:
        0.003561823 = weight(_text_:s in 1270) [ClassicSimilarity], result of:
          0.003561823 = score(doc=1270,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 1270, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=1270)
        0.036949914 = weight(_text_:22 in 1270) [ClassicSimilarity], result of:
          0.036949914 = score(doc=1270,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.23214069 = fieldWeight in 1270, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1270)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Content
    "Mikhail Simkin und Vwani Roychowdhury von der University of Califomia, Los Angeles, haben eine in der wissenschaftlichen Gemeinschaft verbreitete Unsitte erstmals quantitativ erfasst. Die Wissenschaftler analysierten die Verbreitung von Druckfehlern in den Literaturlisten wissenschaftlicher Arbeiten (www.arxiv.org/abs/cond-mat/0212043). 78 Prozent aller zitierten Aufsätze - so schätzen die Forscher - haben die zitierenden Wissenschaftler demnach nicht gelesen, sondern nur per 'cut and paste' von einer Vorlage in ihre eigene Literaturliste übernommen. Das könne man beispielsweise abschätzen aus der Analyse fehlerhafter Seitenangaben in der Literaturliste eines 1973 veröffentlichten Aufsatzes über die Struktur zweidimensionaler Kristalle: Dieser Aufsatz ist rund 4300 mal zitiert worden. In 196 Fällen enthalten die Zitate jedoch Fehler in der Jahreszahl, dem Band der Zeitschrift oder der Seitenzahl, die als Indikatoren für cut and paste genommen werden können, denn man kann, obwohl es Milliarden Möglichkeiten gibt, nur 45 verschiedene Arten von Druckfehlern unterscheiden. In erster Näherung ergibt sich eine Obergrenze für die Zahl der `echten Leser' daher aus der Zahl der unterscheidbaren Druckfehler (45) geteilt durch die Gesamtzahl der Publikationen mit Druckfehler (196), das macht etwa 22 Prozent."
    Source
    c't. 2003, H.1, S.38
  18. Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006) 0.01 
    0.013503913 = product of:
  0.027007826 = sum of:
    0.027007826 = product of:
      0.04051174 = sum of:
        0.003561823 = weight(_text_:s in 201) [ClassicSimilarity], result of:
          0.003561823 = score(doc=201,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 201, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=201)
        0.036949914 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
          0.036949914 = score(doc=201,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.23214069 = fieldWeight in 201, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=201)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    3. 1.2007 17:22:03
    Source
    Journal of the American Society for Information Science and Technology. 57(2006) no.9, S.1263-1274
  19. Mingers, J.; Burrell, Q.L.: Modeling citation behavior in Management Science journals (2006) 0.01 
    0.013503913 = product of:
  0.027007826 = sum of:
    0.027007826 = product of:
      0.04051174 = sum of:
        0.003561823 = weight(_text_:s in 994) [ClassicSimilarity], result of:
          0.003561823 = score(doc=994,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 994, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=994)
        0.036949914 = weight(_text_:22 in 994) [ClassicSimilarity], result of:
          0.036949914 = score(doc=994,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.23214069 = fieldWeight in 994, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=994)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    26.12.2007 19:22:05
    Source
    Information processing and management. 42(2006) no.6, S.1451-1464
  20. Ma, N.; Guan, J.; Zhao, Y.: Bringing PageRank to the citation analysis (2008) 0.01 
    0.013503913 = product of:
  0.027007826 = sum of:
    0.027007826 = product of:
      0.04051174 = sum of:
        0.003561823 = weight(_text_:s in 2064) [ClassicSimilarity], result of:
          0.003561823 = score(doc=2064,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 2064, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=2064)
        0.036949914 = weight(_text_:22 in 2064) [ClassicSimilarity], result of:
          0.036949914 = score(doc=2064,freq=2.0), product of:
            0.15917034 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04545348 = queryNorm
            0.23214069 = fieldWeight in 2064, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2064)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    31. 7.2008 14:22:05
    Source
    Information processing and management. 44(2008) no.2, S.800-810

Authors

Years

Languages

  • e 236
  • d 39
  • chi 2
  • More… Less…

Types

  • a 267
  • el 6
  • m 5
  • s 4
  • r 1
  • More… Less…

Themes

Subjects

Classifications