Search (5 results, page 1 of 1)

  • × theme_ss:"Informetrie"
  • × theme_ss:"Internet"
  1. Thelwall, M.; Ruschenburg, T.: Grundlagen und Forschungsfelder der Webometrie (2006) 0.01
    0.012644623 = product of:
      0.025289247 = sum of:
        0.025289247 = product of:
          0.050578494 = sum of:
            0.050578494 = weight(_text_:22 in 77) [ClassicSimilarity], result of:
              0.050578494 = score(doc=77,freq=2.0), product of:
                0.16340896 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04666388 = 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)
      0.5 = coord(1/2)
    
    Date
    4.12.2006 12:12:22
  2. Zhang, Y.: ¬The impact of Internet-based electronic resources on formal scholarly communication in the area of library and information science : a citation analysis (1998) 0.01
    0.011176374 = product of:
      0.022352748 = sum of:
        0.022352748 = product of:
          0.044705495 = sum of:
            0.044705495 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
              0.044705495 = score(doc=2808,freq=4.0), product of:
                0.16340896 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04666388 = queryNorm
                0.27358043 = fieldWeight in 2808, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2808)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    30. 1.1999 17:22:22
  3. Neth, M.: Citation analysis and the Web (1998) 0.01
    0.011064045 = product of:
      0.02212809 = sum of:
        0.02212809 = product of:
          0.04425618 = sum of:
            0.04425618 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
              0.04425618 = score(doc=108,freq=2.0), product of:
                0.16340896 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04666388 = queryNorm
                0.2708308 = fieldWeight in 108, 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=108)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    10. 1.1999 16:22:37
  4. Tonta, Y.: Scholarly communication and the use of networked information sources (1996) 0.01
    0.009483468 = product of:
      0.018966936 = sum of:
        0.018966936 = product of:
          0.03793387 = sum of:
            0.03793387 = weight(_text_:22 in 6389) [ClassicSimilarity], result of:
              0.03793387 = score(doc=6389,freq=2.0), product of:
                0.16340896 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04666388 = queryNorm
                0.23214069 = fieldWeight in 6389, 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=6389)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    IFLA journal. 22(1996) no.3, S.240-245
  5. Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009) 0.01
    0.009483468 = product of:
      0.018966936 = sum of:
        0.018966936 = product of:
          0.03793387 = sum of:
            0.03793387 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
              0.03793387 = score(doc=2742,freq=2.0), product of:
                0.16340896 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04666388 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 3.2009 17:49:11

Languages