Search (17 results, page 1 of 1)

  • × theme_ss:"Informetrie"
  • × theme_ss:"Internet"
  • × type_ss:"a"
  • × year_i:[2000 TO 2010}
  1. Thelwall, M.; Ruschenburg, T.: Grundlagen und Forschungsfelder der Webometrie (2006) 0.03
    0.032647606 = product of:
      0.048971407 = sum of:
        0.024606844 = weight(_text_:m in 77) [ClassicSimilarity], result of:
          0.024606844 = score(doc=77,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.21994986 = fieldWeight in 77, 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=77)
        0.02436456 = product of:
          0.04872912 = sum of:
            0.04872912 = weight(_text_:22 in 77) [ClassicSimilarity], result of:
              0.04872912 = score(doc=77,freq=2.0), product of:
                0.15743402 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044957645 = queryNorm
                0.30952093 = fieldWeight in 77, 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=77)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Date
    4.12.2006 12:12:22
  2. Faba-Pérez, C.; Zapico-Alonso, F.; Guerrero-Bote, V.P.; Moya-Anegón, F. de: Comparative analysis of webometric measurements in thematic environments (2005) 0.01
    0.010702494 = product of:
      0.03210748 = sum of:
        0.03210748 = product of:
          0.06421496 = sum of:
            0.06421496 = weight(_text_:de in 3554) [ClassicSimilarity], result of:
              0.06421496 = score(doc=3554,freq=2.0), product of:
                0.193205 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.044957645 = queryNorm
                0.33236697 = fieldWeight in 3554, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3554)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  3. Thelwall, M.; Vaughan, L.: Webometrics : an introduction to the special issue (2004) 0.01
    0.008202282 = product of:
      0.024606844 = sum of:
        0.024606844 = weight(_text_:m in 2908) [ClassicSimilarity], result of:
          0.024606844 = score(doc=2908,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.21994986 = fieldWeight in 2908, 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=2908)
      0.33333334 = coord(1/3)
    
  4. Payne, N.; Thelwall, M.: Mathematical models for academic webs : linear relationship or non-linear power law? (2005) 0.01
    0.007176996 = product of:
      0.021530988 = sum of:
        0.021530988 = weight(_text_:m in 1066) [ClassicSimilarity], result of:
          0.021530988 = score(doc=1066,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.19245613 = fieldWeight in 1066, 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=1066)
      0.33333334 = coord(1/3)
    
  5. Thelwall, M.; Wilkinson, D.: Finding similar academic Web sites with links, bibliometric couplings and colinks (2004) 0.01
    0.006151711 = product of:
      0.018455133 = sum of:
        0.018455133 = weight(_text_:m in 2571) [ClassicSimilarity], result of:
          0.018455133 = score(doc=2571,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.1649624 = fieldWeight in 2571, 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=2571)
      0.33333334 = coord(1/3)
    
  6. Prime-Claverie, C.; Beigbeder, M.; Lafouge, T.: Transposition of the cocitation method with a view to classifying Web pages (2004) 0.01
    0.006151711 = product of:
      0.018455133 = sum of:
        0.018455133 = weight(_text_:m in 3095) [ClassicSimilarity], result of:
          0.018455133 = score(doc=3095,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.1649624 = fieldWeight in 3095, 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=3095)
      0.33333334 = coord(1/3)
    
  7. Thelwall, M.: ¬A comparison of sources of links for academic Web impact factor calculations (2002) 0.01
    0.006151711 = product of:
      0.018455133 = sum of:
        0.018455133 = weight(_text_:m in 4474) [ClassicSimilarity], result of:
          0.018455133 = score(doc=4474,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.1649624 = fieldWeight in 4474, 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=4474)
      0.33333334 = coord(1/3)
    
  8. Thelwall, M.: Interpreting social science link analysis research : a theoretical framework (2006) 0.01
    0.006151711 = product of:
      0.018455133 = sum of:
        0.018455133 = weight(_text_:m in 4908) [ClassicSimilarity], result of:
          0.018455133 = score(doc=4908,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.1649624 = fieldWeight in 4908, 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=4908)
      0.33333334 = coord(1/3)
    
  9. Thelwall, M.: Webometrics (2009) 0.01
    0.006151711 = product of:
      0.018455133 = sum of:
        0.018455133 = weight(_text_:m in 3906) [ClassicSimilarity], result of:
          0.018455133 = score(doc=3906,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.1649624 = fieldWeight in 3906, 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=3906)
      0.33333334 = coord(1/3)
    
  10. Wouters, P.; Vries, R. de: Formally citing the Web (2004) 0.01
    0.0061157104 = product of:
      0.018347131 = sum of:
        0.018347131 = product of:
          0.036694262 = sum of:
            0.036694262 = weight(_text_:de in 3093) [ClassicSimilarity], result of:
              0.036694262 = score(doc=3093,freq=2.0), product of:
                0.193205 = queryWeight, product of:
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.044957645 = queryNorm
                0.18992399 = fieldWeight in 3093, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.297489 = idf(docFreq=1634, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3093)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
  11. Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009) 0.01
    0.00609114 = product of:
      0.01827342 = sum of:
        0.01827342 = product of:
          0.03654684 = sum of:
            0.03654684 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
              0.03654684 = score(doc=2742,freq=2.0), product of:
                0.15743402 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044957645 = queryNorm
                0.23214069 = fieldWeight in 2742, 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=2742)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    22. 3.2009 17:49:11
  12. Thelwall, M.: Extracting macroscopic information from Web links (2001) 0.01
    0.005126426 = product of:
      0.015379278 = sum of:
        0.015379278 = weight(_text_:m in 6851) [ClassicSimilarity], result of:
          0.015379278 = score(doc=6851,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.13746867 = fieldWeight in 6851, 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=6851)
      0.33333334 = coord(1/3)
    
  13. Thelwall, M.: Conceptualizing documentation on the Web : an evaluation of different heuristic-based models for counting links between university Web sites (2002) 0.01
    0.005126426 = product of:
      0.015379278 = sum of:
        0.015379278 = weight(_text_:m in 978) [ClassicSimilarity], result of:
          0.015379278 = score(doc=978,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.13746867 = fieldWeight in 978, 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=978)
      0.33333334 = coord(1/3)
    
  14. Vaughan, L.; Thelwall, M.: Scholarly use of the Web : what are the key inducers of links to journal Web sites? (2003) 0.01
    0.005126426 = product of:
      0.015379278 = sum of:
        0.015379278 = weight(_text_:m in 1236) [ClassicSimilarity], result of:
          0.015379278 = score(doc=1236,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.13746867 = fieldWeight in 1236, 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=1236)
      0.33333334 = coord(1/3)
    
  15. Amitay, E.; Carmel, D.; Herscovici, M.; Lempel, R.; Soffer, A.: Trend detection through temporal link analysis (2004) 0.01
    0.005126426 = product of:
      0.015379278 = sum of:
        0.015379278 = weight(_text_:m in 3092) [ClassicSimilarity], result of:
          0.015379278 = score(doc=3092,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.13746867 = fieldWeight in 3092, 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=3092)
      0.33333334 = coord(1/3)
    
  16. Thelwall, M.; Vaughan, L.; Björneborn, L.: Webometrics (2004) 0.01
    0.005126426 = product of:
      0.015379278 = sum of:
        0.015379278 = weight(_text_:m in 4279) [ClassicSimilarity], result of:
          0.015379278 = score(doc=4279,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.13746867 = fieldWeight in 4279, 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=4279)
      0.33333334 = coord(1/3)
    
  17. Thelwall, M.: Results from a web impact factor crawler (2001) 0.01
    0.005126426 = product of:
      0.015379278 = sum of:
        0.015379278 = weight(_text_:m in 4490) [ClassicSimilarity], result of:
          0.015379278 = score(doc=4490,freq=2.0), product of:
            0.11187479 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.044957645 = queryNorm
            0.13746867 = fieldWeight in 4490, 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=4490)
      0.33333334 = coord(1/3)