Search (44 results, page 1 of 3)

  • × theme_ss:"Citation indexing"
  1. Garfield, E.: Citation indexing : its theory and application in science, technology, and humanities (1979) 0.03
    0.03138975 = product of:
      0.094169244 = sum of:
        0.094169244 = product of:
          0.14125386 = sum of:
            0.1057229 = weight(_text_:informatik in 348) [ClassicSimilarity], result of:
              0.1057229 = score(doc=348,freq=4.0), product of:
                0.22101259 = queryWeight, product of:
                  5.1024737 = idf(docFreq=730, maxDocs=44218)
                  0.043314792 = queryNorm
                0.4783569 = fieldWeight in 348, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.1024737 = idf(docFreq=730, maxDocs=44218)
                  0.046875 = fieldNorm(doc=348)
            0.035530962 = weight(_text_:29 in 348) [ClassicSimilarity], result of:
              0.035530962 = score(doc=348,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.23319192 = fieldWeight in 348, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=348)
          0.6666667 = coord(2/3)
      0.33333334 = coord(1/3)
    
    BK
    54.80 Angewandte Informatik
    Classification
    54.80 Angewandte Informatik
    Date
    29. 5.2007 12:50:08
  2. Nicolaisen, J.: Citation analysis (2007) 0.01
    0.01043299 = product of:
      0.03129897 = sum of:
        0.03129897 = product of:
          0.0938969 = sum of:
            0.0938969 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
              0.0938969 = score(doc=6091,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = 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)
      0.33333334 = coord(1/3)
    
    Date
    13. 7.2008 19:53:22
  3. Døsen, K.: One more reference on self-reference (1992) 0.01
    0.01043299 = product of:
      0.03129897 = sum of:
        0.03129897 = product of:
          0.0938969 = sum of:
            0.0938969 = weight(_text_:22 in 4604) [ClassicSimilarity], result of:
              0.0938969 = score(doc=4604,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    7. 2.2005 14:10:22
  4. Feitelson, D.G.; Yovel, U.: Predictive ranking of computer scientists using CiteSeer data (2004) 0.01
    0.009690771 = product of:
      0.029072313 = sum of:
        0.029072313 = product of:
          0.087216936 = sum of:
            0.087216936 = weight(_text_:informatik in 1259) [ClassicSimilarity], result of:
              0.087216936 = score(doc=1259,freq=2.0), product of:
                0.22101259 = queryWeight, product of:
                  5.1024737 = idf(docFreq=730, maxDocs=44218)
                  0.043314792 = queryNorm
                0.3946243 = fieldWeight in 1259, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.1024737 = idf(docFreq=730, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1259)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Field
    Informatik
  5. Wainer, J.; Valle, E.: What happens to computer science research after it is published? : Tracking CS research lines (2013) 0.01
    0.009690771 = product of:
      0.029072313 = sum of:
        0.029072313 = product of:
          0.087216936 = sum of:
            0.087216936 = weight(_text_:informatik in 948) [ClassicSimilarity], result of:
              0.087216936 = score(doc=948,freq=2.0), product of:
                0.22101259 = queryWeight, product of:
                  5.1024737 = idf(docFreq=730, maxDocs=44218)
                  0.043314792 = queryNorm
                0.3946243 = fieldWeight in 948, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.1024737 = idf(docFreq=730, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=948)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Field
    Informatik
  6. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.01
    0.009221546 = product of:
      0.027664639 = sum of:
        0.027664639 = product of:
          0.08299392 = sum of:
            0.08299392 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
              0.08299392 = score(doc=3925,freq=4.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = 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)
      0.33333334 = coord(1/3)
    
    Date
    22. 7.2006 15:22:28
  7. Williams, R.M.: ISI search network research front specialities (1983) 0.01
    0.009211731 = product of:
      0.027635192 = sum of:
        0.027635192 = product of:
          0.082905576 = sum of:
            0.082905576 = weight(_text_:29 in 445) [ClassicSimilarity], result of:
              0.082905576 = score(doc=445,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.5441145 = fieldWeight in 445, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.109375 = fieldNorm(doc=445)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    Deutscher Dokumentartag 1982, Lübeck-Travemünde, 29.-30.9.1982: Fachinformation im Zeitalter der Informationsindustrie. Bearb.: H. Strohl-Goebel
  8. Remler, A.: Lässt sich wissenschaftliche Leistung messen? : Wer zitiert wird, liegt vorne - in den USA berechnet man Forschungsleistung nach einem Zitat-Index (2000) 0.01
    0.009211731 = product of:
      0.027635192 = sum of:
        0.027635192 = product of:
          0.082905576 = sum of:
            0.082905576 = weight(_text_:29 in 5392) [ClassicSimilarity], result of:
              0.082905576 = score(doc=5392,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.5441145 = fieldWeight in 5392, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5392)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    30.10.2000 17:47:29
  9. Lindholm-Romantschuk, Y.: Scholarly book reviewing in the social sciences and humanities : the flow of ides within and among disciplines (1998) 0.01
    0.0065798084 = product of:
      0.019739425 = sum of:
        0.019739425 = product of:
          0.059218273 = sum of:
            0.059218273 = weight(_text_:29 in 4063) [ClassicSimilarity], result of:
              0.059218273 = score(doc=4063,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.38865322 = fieldWeight in 4063, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4063)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    29. 3.1996 18:19:32
  10. Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.01
    0.0065206187 = product of:
      0.019561855 = sum of:
        0.019561855 = product of:
          0.058685564 = sum of:
            0.058685564 = weight(_text_:22 in 613) [ClassicSimilarity], result of:
              0.058685564 = score(doc=613,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    Password. 2002, H.6, S.22-25
  11. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.01
    0.0055329287 = product of:
      0.016598785 = sum of:
        0.016598785 = product of:
          0.049796354 = sum of:
            0.049796354 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
              0.049796354 = score(doc=2763,freq=4.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 3.2009 19:22:35
  12. Pao, M.L.: Term and citation retrieval : a field study (1993) 0.01
    0.0052638464 = product of:
      0.01579154 = sum of:
        0.01579154 = product of:
          0.047374614 = sum of:
            0.047374614 = weight(_text_:29 in 3741) [ClassicSimilarity], result of:
              0.047374614 = score(doc=3741,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.31092256 = fieldWeight in 3741, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3741)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    Information processing and management. 29(1993) no.1, S.95-112
  13. Rousseau, R.: Timelines in citation research (2006) 0.01
    0.0052638464 = product of:
      0.01579154 = sum of:
        0.01579154 = product of:
          0.047374614 = sum of:
            0.047374614 = weight(_text_:29 in 1746) [ClassicSimilarity], result of:
              0.047374614 = score(doc=1746,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.31092256 = fieldWeight in 1746, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1746)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    18. 8.2006 14:29:40
  14. Garfield, E.; Pudovkin, A.I.; Istomin, V.S.: Why do we need algorithmic historiography? (2003) 0.01
    0.0052638464 = product of:
      0.01579154 = sum of:
        0.01579154 = product of:
          0.047374614 = sum of:
            0.047374614 = weight(_text_:29 in 1606) [ClassicSimilarity], result of:
              0.047374614 = score(doc=1606,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.31092256 = fieldWeight in 1606, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1606)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    29. 3.2003 19:52:23
  15. Kurtz, M.J.; Eichhorn, G.; Accomazzi, A.; Grant, C.; Demleitner, M.; Henneken, E.; Murray, S.S.: ¬The effect of use and access on citations (2005) 0.01
    0.0052638464 = product of:
      0.01579154 = sum of:
        0.01579154 = product of:
          0.047374614 = sum of:
            0.047374614 = weight(_text_:29 in 1064) [ClassicSimilarity], result of:
              0.047374614 = score(doc=1064,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.31092256 = fieldWeight in 1064, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1064)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    27.12.2007 17:16:29
  16. Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013) 0.01
    0.005216495 = product of:
      0.015649484 = sum of:
        0.015649484 = product of:
          0.04694845 = sum of:
            0.04694845 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
              0.04694845 = score(doc=1149,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = queryNorm
                0.30952093 = fieldWeight in 1149, 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=1149)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    17.12.2013 11:02:22
  17. East, J.W.: Citations to conference papers and the implications for cataloging (1985) 0.00
    0.0046058656 = product of:
      0.013817596 = sum of:
        0.013817596 = product of:
          0.041452788 = sum of:
            0.041452788 = weight(_text_:29 in 7928) [ClassicSimilarity], result of:
              0.041452788 = score(doc=7928,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.27205724 = fieldWeight in 7928, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=7928)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    Library resources and technical services. 29(1985), S.189-194
  18. Morris, S.A.; Yen, G.; Wu, Z.; Asnake, B.: Time line visualization of research fronts (2003) 0.00
    0.0046058656 = product of:
      0.013817596 = sum of:
        0.013817596 = product of:
          0.041452788 = sum of:
            0.041452788 = weight(_text_:29 in 1452) [ClassicSimilarity], result of:
              0.041452788 = score(doc=1452,freq=2.0), product of:
                0.15236789 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.043314792 = queryNorm
                0.27205724 = fieldWeight in 1452, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1452)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    29. 3.2003 19:51:59
  19. Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001) 0.00
    0.004564433 = product of:
      0.013693298 = sum of:
        0.013693298 = product of:
          0.041079894 = sum of:
            0.041079894 = weight(_text_:22 in 6920) [ClassicSimilarity], result of:
              0.041079894 = score(doc=6920,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    16.12.2001 14:01:22
  20. Van der Veer Martens, B.; Goodrum, G.: ¬The diffusion of theories : a functional approach (2006) 0.00
    0.004564433 = product of:
      0.013693298 = sum of:
        0.013693298 = product of:
          0.041079894 = sum of:
            0.041079894 = weight(_text_:22 in 5269) [ClassicSimilarity], result of:
              0.041079894 = score(doc=5269,freq=2.0), product of:
                0.15168102 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043314792 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 7.2006 15:20:01

Languages

  • e 36
  • d 8

Types

  • a 40
  • el 4
  • m 2
  • r 1
  • More… Less…