Search (10 results, page 1 of 1)

  • × theme_ss:"Internet"
  • × theme_ss:"Informetrie"
  1. Neth, M.: Citation analysis and the Web (1998) 0.01
    0.007730165 = product of:
      0.04638099 = sum of:
        0.04638099 = product of:
          0.06957148 = sum of:
            0.034942906 = weight(_text_:29 in 108) [ClassicSimilarity], result of:
              0.034942906 = score(doc=108,freq=2.0), product of:
                0.12843955 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036512498 = queryNorm
                0.27205724 = fieldWeight in 108, 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=108)
            0.034628574 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
              0.034628574 = score(doc=108,freq=2.0), product of:
                0.12786055 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036512498 = 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)
          0.6666667 = coord(2/3)
      0.16666667 = coord(1/6)
    
    Date
    10. 1.1999 16:22:37
    Source
    Art documentation. 17(1998) no.1, S.29-33
  2. Pernik, V.; Schlögl, C.: Möglichkeiten und Grenzen von Web Structure Mining am Beispiel von informationswissenschaftlichen Hochschulinstituten im deutschsprachigen Raum (2006) 0.00
    0.0022185976 = product of:
      0.013311585 = sum of:
        0.013311585 = product of:
          0.039934754 = sum of:
            0.039934754 = weight(_text_:29 in 78) [ClassicSimilarity], result of:
              0.039934754 = score(doc=78,freq=2.0), product of:
                0.12843955 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036512498 = queryNorm
                0.31092256 = fieldWeight in 78, 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=78)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    4.12.2006 12:14:29
  3. Thelwall, M.; Ruschenburg, T.: Grundlagen und Forschungsfelder der Webometrie (2006) 0.00
    0.0021986398 = product of:
      0.013191838 = sum of:
        0.013191838 = product of:
          0.039575513 = sum of:
            0.039575513 = weight(_text_:22 in 77) [ClassicSimilarity], result of:
              0.039575513 = score(doc=77,freq=2.0), product of:
                0.12786055 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036512498 = 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)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    4.12.2006 12:12:22
  4. 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) 0.00
    0.0019433415 = product of:
      0.011660049 = sum of:
        0.011660049 = product of:
          0.034980144 = sum of:
            0.034980144 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
              0.034980144 = score(doc=2808,freq=4.0), product of:
                0.12786055 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036512498 = 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)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    30. 1.1999 17:22:22
  5. Davis, P.M.; Cohen, S.A.: ¬The effect of the Web on undergraduate citation behavior 1996-1999 (2001) 0.00
    0.0016639482 = product of:
      0.009983689 = sum of:
        0.009983689 = product of:
          0.029951064 = sum of:
            0.029951064 = weight(_text_:29 in 5768) [ClassicSimilarity], result of:
              0.029951064 = score(doc=5768,freq=2.0), product of:
                0.12843955 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036512498 = queryNorm
                0.23319192 = fieldWeight in 5768, 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=5768)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    29. 9.2001 14:01:09
  6. Menczer, F.: Lexical and semantic clustering by Web links (2004) 0.00
    0.0016639482 = product of:
      0.009983689 = sum of:
        0.009983689 = product of:
          0.029951064 = sum of:
            0.029951064 = weight(_text_:29 in 3090) [ClassicSimilarity], result of:
              0.029951064 = score(doc=3090,freq=2.0), product of:
                0.12843955 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036512498 = queryNorm
                0.23319192 = fieldWeight in 3090, 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=3090)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    9. 1.2005 19:20:29
  7. Tonta, Y.: Scholarly communication and the use of networked information sources (1996) 0.00
    0.00164898 = product of:
      0.009893879 = sum of:
        0.009893879 = product of:
          0.029681636 = sum of:
            0.029681636 = weight(_text_:22 in 6389) [ClassicSimilarity], result of:
              0.029681636 = score(doc=6389,freq=2.0), product of:
                0.12786055 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036512498 = 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)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    IFLA journal. 22(1996) no.3, S.240-245
  8. Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009) 0.00
    0.00164898 = product of:
      0.009893879 = sum of:
        0.009893879 = product of:
          0.029681636 = sum of:
            0.029681636 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
              0.029681636 = score(doc=2742,freq=2.0), product of:
                0.12786055 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036512498 = 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)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    22. 3.2009 17:49:11
  9. Vaughan, L.; Thelwall, M.: Scholarly use of the Web : what are the key inducers of links to journal Web sites? (2003) 0.00
    0.0013866236 = product of:
      0.008319741 = sum of:
        0.008319741 = product of:
          0.024959221 = sum of:
            0.024959221 = weight(_text_:29 in 1236) [ClassicSimilarity], result of:
              0.024959221 = score(doc=1236,freq=2.0), product of:
                0.12843955 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036512498 = queryNorm
                0.19432661 = fieldWeight in 1236, 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=1236)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.1, S.29-38
  10. Raan, A.F.J. van; Noyons, E.C.M.: Discovery of patterns of scientific and technological development and knowledge transfer (2002) 0.00
    0.0013866236 = product of:
      0.008319741 = sum of:
        0.008319741 = product of:
          0.024959221 = sum of:
            0.024959221 = weight(_text_:29 in 3603) [ClassicSimilarity], result of:
              0.024959221 = score(doc=3603,freq=2.0), product of:
                0.12843955 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.036512498 = queryNorm
                0.19432661 = fieldWeight in 3603, 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=3603)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Source
    Gaining insight from research information (CRIS2002): Proceedings of the 6th International Conference an Current Research Information Systems, University of Kassel, August 29 - 31, 2002. Eds: W. Adamczak u. A. Nase