Search (45 results, page 1 of 3)

  • × theme_ss:"Citation indexing"
  • × language_ss:"e"
  1. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.01
    0.012440606 = product of:
      0.049762424 = sum of:
        0.049762424 = product of:
          0.124406055 = sum of:
            0.0529068 = weight(_text_:28 in 3925) [ClassicSimilarity], result of:
              0.0529068 = score(doc=3925,freq=2.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.39578792 = fieldWeight in 3925, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3925)
            0.07149925 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
              0.07149925 = score(doc=3925,freq=4.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = 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)
          0.4 = coord(2/5)
      0.25 = coord(1/4)
    
    Date
    22. 7.2006 15:22:28
  2. Hammond, C.C.; Brown, S.W.: Citation searching : search smarter & find more (2008) 0.01
    0.0051961667 = product of:
      0.020784667 = sum of:
        0.020784667 = product of:
          0.051961668 = sum of:
            0.0264534 = weight(_text_:28 in 2206) [ClassicSimilarity], result of:
              0.0264534 = score(doc=2206,freq=2.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.19789396 = fieldWeight in 2206, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2206)
            0.025508268 = weight(_text_:29 in 2206) [ClassicSimilarity], result of:
              0.025508268 = score(doc=2206,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = queryNorm
                0.19432661 = fieldWeight in 2206, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2206)
          0.4 = coord(2/5)
      0.25 = coord(1/4)
    
    Date
    17. 8.2008 11:05:29
    Source
    Computers in libraries. 28(2008) no.5, S.10-
  3. Nicolaisen, J.: Citation analysis (2007) 0.00
    0.0040446087 = product of:
      0.016178435 = sum of:
        0.016178435 = product of:
          0.08089217 = sum of:
            0.08089217 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
              0.08089217 = score(doc=6091,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    13. 7.2008 19:53:22
  4. Døsen, K.: One more reference on self-reference (1992) 0.00
    0.0040446087 = product of:
      0.016178435 = sum of:
        0.016178435 = product of:
          0.08089217 = sum of:
            0.08089217 = weight(_text_:22 in 4604) [ClassicSimilarity], result of:
              0.08089217 = score(doc=4604,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    7. 2.2005 14:10:22
  5. ¬The Web of knowledge : Festschrift in honor of Eugene Garfield (2000) 0.00
    0.0037410755 = product of:
      0.014964302 = sum of:
        0.014964302 = product of:
          0.07482151 = sum of:
            0.07482151 = weight(_text_:28 in 461) [ClassicSimilarity], result of:
              0.07482151 = score(doc=461,freq=4.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.5597286 = fieldWeight in 461, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.078125 = fieldNorm(doc=461)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    20. 4.2002 18:28:13
    Footnote
    Rez. in: Knowledge organization 28(2001) no.1, S.45-46 (M.J. López Huertas u. E. Jiménez-Contreras); Password 2002, H.3, S.14-19 (W.G. Stock)
  6. Williams, R.M.: ISI search network research front specialities (1983) 0.00
    0.003571157 = product of:
      0.014284628 = sum of:
        0.014284628 = product of:
          0.07142314 = sum of:
            0.07142314 = weight(_text_:29 in 445) [ClassicSimilarity], result of:
              0.07142314 = score(doc=445,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Source
    Deutscher Dokumentartag 1982, Lübeck-Travemünde, 29.-30.9.1982: Fachinformation im Zeitalter der Informationsindustrie. Bearb.: H. Strohl-Goebel
  7. Lindholm-Romantschuk, Y.: Scholarly book reviewing in the social sciences and humanities : the flow of ides within and among disciplines (1998) 0.00
    0.0025508269 = product of:
      0.0102033075 = sum of:
        0.0102033075 = product of:
          0.051016536 = sum of:
            0.051016536 = weight(_text_:29 in 4063) [ClassicSimilarity], result of:
              0.051016536 = score(doc=4063,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    29. 3.1996 18:19:32
  8. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.00
    0.002144978 = product of:
      0.008579912 = sum of:
        0.008579912 = product of:
          0.042899556 = sum of:
            0.042899556 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
              0.042899556 = score(doc=2763,freq=4.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    22. 3.2009 19:22:35
  9. Howard, D.L.: What the eye sees while predicitng a document's pertinence from its citation (1991) 0.00
    0.002116272 = product of:
      0.008465088 = sum of:
        0.008465088 = product of:
          0.04232544 = sum of:
            0.04232544 = weight(_text_:28 in 3675) [ClassicSimilarity], result of:
              0.04232544 = score(doc=3675,freq=2.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.31663033 = fieldWeight in 3675, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3675)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Source
    ASIS '91: systems understanding people. proc. of the 54th Annual Meeting of the ASIS, vol.28, Washington, DC, 27.-31.10.1991. Ed.: J.-M. Griffiths
  10. Pao, M.L.: Term and citation retrieval : a field study (1993) 0.00
    0.0020406614 = product of:
      0.008162646 = sum of:
        0.008162646 = product of:
          0.040813226 = sum of:
            0.040813226 = weight(_text_:29 in 3741) [ClassicSimilarity], result of:
              0.040813226 = score(doc=3741,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Source
    Information processing and management. 29(1993) no.1, S.95-112
  11. Rousseau, R.: Timelines in citation research (2006) 0.00
    0.0020406614 = product of:
      0.008162646 = sum of:
        0.008162646 = product of:
          0.040813226 = sum of:
            0.040813226 = weight(_text_:29 in 1746) [ClassicSimilarity], result of:
              0.040813226 = score(doc=1746,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    18. 8.2006 14:29:40
  12. Garfield, E.; Pudovkin, A.I.; Istomin, V.S.: Why do we need algorithmic historiography? (2003) 0.00
    0.0020406614 = product of:
      0.008162646 = sum of:
        0.008162646 = product of:
          0.040813226 = sum of:
            0.040813226 = weight(_text_:29 in 1606) [ClassicSimilarity], result of:
              0.040813226 = score(doc=1606,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    29. 3.2003 19:52:23
  13. 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) 0.00
    0.0020406614 = product of:
      0.008162646 = sum of:
        0.008162646 = product of:
          0.040813226 = sum of:
            0.040813226 = weight(_text_:29 in 1064) [ClassicSimilarity], result of:
              0.040813226 = score(doc=1064,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    27.12.2007 17:16:29
  14. Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013) 0.00
    0.0020223043 = product of:
      0.008089217 = sum of:
        0.008089217 = product of:
          0.040446084 = sum of:
            0.040446084 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
              0.040446084 = score(doc=1149,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    17.12.2013 11:02:22
  15. Min, C.; Chen, Q.; Yan, E.; Bu, Y.; Sun, J.: Citation cascade and the evolution of topic relevance (2021) 0.00
    0.0018705378 = product of:
      0.007482151 = sum of:
        0.007482151 = product of:
          0.037410755 = sum of:
            0.037410755 = weight(_text_:28 in 62) [ClassicSimilarity], result of:
              0.037410755 = score(doc=62,freq=4.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.2798643 = fieldWeight in 62, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=62)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    16.12.2020 18:28:28
  16. Maricic, S.: Citation context versus the frequency counts of citation histories (1998) 0.00
    0.0018517381 = product of:
      0.0074069523 = sum of:
        0.0074069523 = product of:
          0.03703476 = sum of:
            0.03703476 = weight(_text_:28 in 3003) [ClassicSimilarity], result of:
              0.03703476 = score(doc=3003,freq=2.0), product of:
                0.13367462 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03731569 = queryNorm
                0.27705154 = fieldWeight in 3003, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3003)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Abstract
    Analyzes 200 papers produced by a multidisciplinary natural sciences institute in a 10 years period for the context of the citation they received during the 21 year period since their publication. They were grouped in 28 research topics from physics, chemistry, to biology, and there were some half a dozen papers per topic on the average. 11% of all the citing papers comprised the sample of the context analysis: 1 citing per each cited paper. Sets of citing papers of each research topic were taken as units in the analysis
  17. East, J.W.: Citations to conference papers and the implications for cataloging (1985) 0.00
    0.0017855786 = product of:
      0.007142314 = sum of:
        0.007142314 = product of:
          0.03571157 = sum of:
            0.03571157 = weight(_text_:29 in 7928) [ClassicSimilarity], result of:
              0.03571157 = score(doc=7928,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    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
    0.0017855786 = product of:
      0.007142314 = sum of:
        0.007142314 = product of:
          0.03571157 = sum of:
            0.03571157 = weight(_text_:29 in 1452) [ClassicSimilarity], result of:
              0.03571157 = score(doc=1452,freq=2.0), product of:
                0.13126493 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    29. 3.2003 19:51:59
  19. Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001) 0.00
    0.0017695163 = product of:
      0.007078065 = sum of:
        0.007078065 = product of:
          0.035390325 = sum of:
            0.035390325 = weight(_text_:22 in 6920) [ClassicSimilarity], result of:
              0.035390325 = score(doc=6920,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    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
    0.0017695163 = product of:
      0.007078065 = sum of:
        0.007078065 = product of:
          0.035390325 = sum of:
            0.035390325 = weight(_text_:22 in 5269) [ClassicSimilarity], result of:
              0.035390325 = score(doc=5269,freq=2.0), product of:
                0.13067318 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03731569 = 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)
          0.2 = coord(1/5)
      0.25 = coord(1/4)
    
    Date
    22. 7.2006 15:20:01

Types

  • a 42
  • el 3
  • m 3
  • s 1
  • More… Less…