Search (20 results, page 1 of 1)

Nicolaisen, J.: Citation analysis (2007) 0.02

0.020283274 = product of:
  0.04056655 = sum of:
    0.04056655 = product of:
      0.0811331 = sum of:
        0.0811331 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
          0.0811331 = score(doc=6091,freq=2.0), product of:
            0.13106237 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037426826 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 13. 7.2008 19:53:22

Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02

0.01792805 = product of:
  0.0358561 = sum of:
    0.0358561 = product of:
      0.0717122 = sum of:
        0.0717122 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
          0.0717122 = score(doc=3925,freq=4.0), product of:
            0.13106237 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037426826 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 7.2006 15:22:28

Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.01

0.010756831 = product of:
  0.021513661 = sum of:
    0.021513661 = product of:
      0.043027323 = sum of:
        0.043027323 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
          0.043027323 = score(doc=2763,freq=4.0), product of:
            0.13106237 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037426826 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 3.2009 19:22:35

Oppenheim, C.: Do citations count? : Citation indexing and the Research Assessment Exercise (RAE) (1996) 0.01

0.009840257 = product of:
  0.019680513 = sum of:
    0.019680513 = product of:
      0.039361026 = sum of:
        0.039361026 = weight(_text_:c in 6673) [ClassicSimilarity], result of:
          0.039361026 = score(doc=6673,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.3048872 = fieldWeight in 6673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0625 = fieldNorm(doc=6673)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

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

0.009840257 = product of:
  0.019680513 = sum of:
    0.019680513 = product of:
      0.039361026 = sum of:
        0.039361026 = weight(_text_:c in 1064) [ClassicSimilarity], result of:
          0.039361026 = score(doc=1064,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.3048872 = fieldWeight in 1064, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0625 = fieldNorm(doc=1064)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Neuhaus, C.; Daniel, H.-D.: Data sources for performing citation analysis : an overview (2008) 0.01

0.008610224 = product of:
  0.017220449 = sum of:
    0.017220449 = product of:
      0.034440897 = sum of:
        0.034440897 = weight(_text_:c in 1735) [ClassicSimilarity], result of:
          0.034440897 = score(doc=1735,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.2667763 = fieldWeight in 1735, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1735)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006) 0.01

0.0076062274 = product of:
  0.015212455 = sum of:
    0.015212455 = product of:
      0.03042491 = sum of:
        0.03042491 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
          0.03042491 = score(doc=201,freq=2.0), product of:
            0.13106237 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037426826 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 3. 1.2007 17:22:03

H-Index auch im Web of Science (2008) 0.01

0.0076062274 = product of:
  0.015212455 = sum of:
    0.015212455 = product of:
      0.03042491 = sum of:
        0.03042491 = weight(_text_:22 in 590) [ClassicSimilarity], result of:
          0.03042491 = score(doc=590,freq=2.0), product of:
            0.13106237 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037426826 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 6. 4.2008 19:04:22

Mingers, J.; Burrell, Q.L.: Modeling citation behavior in Management Science journals (2006) 0.01

0.0076062274 = product of:
  0.015212455 = sum of:
    0.015212455 = product of:
      0.03042491 = sum of:
        0.03042491 = weight(_text_:22 in 994) [ClassicSimilarity], result of:
          0.03042491 = score(doc=994,freq=2.0), product of:
            0.13106237 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037426826 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 26.12.2007 19:22:05

Chen, C.; Paul, R.J.; O'Keefe, B.: Fitting the Jigsaw of citation : information visualization in domain analysis (2001) 0.01

0.007380193 = product of:
  0.014760386 = sum of:
    0.014760386 = product of:
      0.029520772 = sum of:
        0.029520772 = weight(_text_:c in 5766) [ClassicSimilarity], result of:
          0.029520772 = score(doc=5766,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.22866541 = fieldWeight in 5766, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.046875 = fieldNorm(doc=5766)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Chen, C.; Cribbin, T.; Macredie, R.; Morar, S.: Visualizing and tracking the growth of competing paradigms : two case studies (2002) 0.01

0.007380193 = product of:
  0.014760386 = sum of:
    0.014760386 = product of:
      0.029520772 = sum of:
        0.029520772 = weight(_text_:c in 602) [ClassicSimilarity], result of:
          0.029520772 = score(doc=602,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.22866541 = fieldWeight in 602, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.046875 = fieldNorm(doc=602)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Gorraiz, J.; Schlögl, C.: Zusammenhang von Zeitschriftennachfrage und -zitationshäufigkeiten : ¬Eine bibliometrische Analyse eines Dokumentlieferdienstes am Beispiel von Subito (2003) 0.01

0.007380193 = product of:
  0.014760386 = sum of:
    0.014760386 = product of:
      0.029520772 = sum of:
        0.029520772 = weight(_text_:c in 718) [ClassicSimilarity], result of:
          0.029520772 = score(doc=718,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.22866541 = fieldWeight in 718, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.046875 = fieldNorm(doc=718)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Prime-Claverie, C.; Beigbeder, M.; Lafouge, T.: Transposition of the cocitation method with a view to classifying Web pages (2004) 0.01

0.007380193 = product of:
  0.014760386 = sum of:
    0.014760386 = product of:
      0.029520772 = sum of:
        0.029520772 = weight(_text_:c in 3095) [ClassicSimilarity], result of:
          0.029520772 = score(doc=3095,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.22866541 = fieldWeight in 3095, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.046875 = fieldNorm(doc=3095)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Hayer, L.: Lazarsfeld zitiert : eine bibliometrische Analyse (2008) 0.01

0.0063385232 = product of:
  0.0126770465 = sum of:
    0.0126770465 = product of:
      0.025354093 = sum of:
        0.025354093 = weight(_text_:22 in 1934) [ClassicSimilarity], result of:
          0.025354093 = score(doc=1934,freq=2.0), product of:
            0.13106237 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037426826 = queryNorm
            0.19345059 = fieldWeight in 1934, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1934)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 6.2008 12:54:12

Brown, C.: ¬The evolution of preprints in the scholarly communication of physicists and astronomers (2001) 0.01

0.0061501605 = product of:
  0.012300321 = sum of:
    0.012300321 = product of:
      0.024600642 = sum of:
        0.024600642 = weight(_text_:c in 5184) [ClassicSimilarity], result of:
          0.024600642 = score(doc=5184,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.1905545 = fieldWeight in 5184, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5184)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Johnson, B.; Oppenheim, C.: How socially connected are citers to those that they cite? (2007) 0.01

0.0061501605 = product of:
  0.012300321 = sum of:
    0.012300321 = product of:
      0.024600642 = sum of:
        0.024600642 = weight(_text_:c in 839) [ClassicSimilarity], result of:
          0.024600642 = score(doc=839,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.1905545 = fieldWeight in 839, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=839)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Wilson, C.S.; Tenopir, C.: Local citation analysis, publishing and reading patterns : using multiple methods to evaluate faculty use of an academic library's research collection (2008) 0.01

0.0061501605 = product of:
  0.012300321 = sum of:
    0.012300321 = product of:
      0.024600642 = sum of:
        0.024600642 = weight(_text_:c in 1960) [ClassicSimilarity], result of:
          0.024600642 = score(doc=1960,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.1905545 = fieldWeight in 1960, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1960)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003) 0.01

0.0050708186 = product of:
  0.010141637 = sum of:
    0.010141637 = product of:
      0.020283274 = sum of:
        0.020283274 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
          0.020283274 = score(doc=5171,freq=2.0), product of:
            0.13106237 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037426826 = queryNorm
            0.15476047 = fieldWeight in 5171, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=5171)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 9. 7.2006 10:22:35

Frohlich, C.; Resler, L.: Analysis of publications and citations from a geophysics research institute (2001) 0.00

0.0049201283 = product of:
  0.009840257 = sum of:
    0.009840257 = product of:
      0.019680513 = sum of:
        0.019680513 = weight(_text_:c in 5797) [ClassicSimilarity], result of:
          0.019680513 = score(doc=5797,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.1524436 = fieldWeight in 5797, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.03125 = fieldNorm(doc=5797)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Chen, C.: Mapping scientific frontiers : the quest for knowledge visualization (2003) 0.00

0.0049201283 = product of:
  0.009840257 = sum of:
    0.009840257 = product of:
      0.019680513 = sum of:
        0.019680513 = weight(_text_:c in 2213) [ClassicSimilarity], result of:
          0.019680513 = score(doc=2213,freq=2.0), product of:
            0.1291003 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.037426826 = queryNorm
            0.1524436 = fieldWeight in 2213, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.03125 = fieldNorm(doc=2213)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Search (20 results, page 1 of 1)

Authors

Years

Languages

Types

Themes