Search (21 results, page 1 of 2)

Thelwall, M.; Ruschenburg, T.: Grundlagen und Forschungsfelder der Webometrie (2006) 0.01

0.013522692 = product of:
  0.03380673 = sum of:
    0.011319133 = product of:
      0.022638267 = sum of:
        0.022638267 = weight(_text_:h in 77) [ClassicSimilarity], result of:
          0.022638267 = score(doc=77,freq=2.0), product of:
            0.10309036 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.041494254 = queryNorm
            0.21959636 = fieldWeight in 77, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0625 = fieldNorm(doc=77)
      0.5 = coord(1/2)
    0.022487596 = product of:
      0.04497519 = sum of:
        0.04497519 = weight(_text_:22 in 77) [ClassicSimilarity], result of:
          0.04497519 = score(doc=77,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = 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)
  0.4 = coord(2/5)

Date: 4.12.2006 12:12:22
Source: Information - Wissenschaft und Praxis. 57(2006) H.8, S.401-406

Menczer, F.: Lexical and semantic clustering by Web links (2004) 0.01

0.0058986065 = product of:
  0.029493032 = sum of:
    0.029493032 = weight(_text_:u in 3090) [ClassicSimilarity], result of:
      0.029493032 = score(doc=3090,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.21706703 = fieldWeight in 3090, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.046875 = fieldNorm(doc=3090)
  0.2 = coord(1/5)

Theme: Semantisches Umfeld in Indexierung u. Retrieval

Thelwall, M.; Vaughan, L.: Webometrics : an introduction to the special issue (2004) 0.01

0.005794038 = product of:
  0.02897019 = sum of:
    0.02897019 = product of:
      0.05794038 = sum of:
        0.05794038 = weight(_text_:l in 2908) [ClassicSimilarity], result of:
          0.05794038 = score(doc=2908,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.35131297 = fieldWeight in 2908, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0625 = fieldNorm(doc=2908)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Thelwall, M.; Vaughan, L.; Björneborn, L.: Webometrics (2004) 0.01

0.0051212544 = product of:
  0.02560627 = sum of:
    0.02560627 = product of:
      0.05121254 = sum of:
        0.05121254 = weight(_text_:l in 4279) [ClassicSimilarity], result of:
          0.05121254 = score(doc=4279,freq=4.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.31051973 = fieldWeight in 4279, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4279)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Björneborn, L.; Ingwersen, P.: Toward a basic framework for Webometrics (2004) 0.01

0.0050697834 = product of:
  0.025348917 = sum of:
    0.025348917 = product of:
      0.050697833 = sum of:
        0.050697833 = weight(_text_:l in 3088) [ClassicSimilarity], result of:
          0.050697833 = score(doc=3088,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.30739886 = fieldWeight in 3088, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3088)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Brody, T.; Harnad, S.; Carr, L.: Earlier Web usage statistics as predictors of later citation impact (2006) 0.01

0.0050697834 = product of:
  0.025348917 = sum of:
    0.025348917 = product of:
      0.050697833 = sum of:
        0.050697833 = weight(_text_:l in 165) [ClassicSimilarity], result of:
          0.050697833 = score(doc=165,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.30739886 = fieldWeight in 165, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0546875 = fieldNorm(doc=165)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Raan, A.F.J. van; Noyons, E.C.M.: Discovery of patterns of scientific and technological development and knowledge transfer (2002) 0.00

0.0049155056 = product of:
  0.024577528 = sum of:
    0.024577528 = weight(_text_:u in 3603) [ClassicSimilarity], result of:
      0.024577528 = score(doc=3603,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.1808892 = fieldWeight in 3603, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3603)
  0.2 = coord(1/5)

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

Vaughan, L.: Visualizing linguistic and cultural differences using Web co-link data (2006) 0.00

0.0043455283 = product of:
  0.02172764 = sum of:
    0.02172764 = product of:
      0.04345528 = sum of:
        0.04345528 = weight(_text_:l in 184) [ClassicSimilarity], result of:
          0.04345528 = score(doc=184,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.26348472 = fieldWeight in 184, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.046875 = fieldNorm(doc=184)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

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

0.003975283 = product of:
  0.019876413 = sum of:
    0.019876413 = product of:
      0.039752826 = sum of:
        0.039752826 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
          0.039752826 = score(doc=2808,freq=4.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = 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)
  0.2 = coord(1/5)

Date: 30. 1.1999 17:22:22

Neth, M.: Citation analysis and the Web (1998) 0.00

0.003935329 = product of:
  0.019676646 = sum of:
    0.019676646 = product of:
      0.039353292 = sum of:
        0.039353292 = weight(_text_:22 in 108) [ClassicSimilarity], result of:
          0.039353292 = score(doc=108,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = 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)
  0.2 = coord(1/5)

Date: 10. 1.1999 16:22:37

Vaughan, L.; Thelwall, M.: Scholarly use of the Web : what are the key inducers of links to journal Web sites? (2003) 0.00

0.0036212734 = product of:
  0.018106367 = sum of:
    0.018106367 = product of:
      0.036212735 = sum of:
        0.036212735 = weight(_text_:l in 1236) [ClassicSimilarity], result of:
          0.036212735 = score(doc=1236,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.2195706 = fieldWeight in 1236, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1236)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Jepsen, E.T.; Seiden, P.; Ingwersen, P.; Björneborn, L.; Borlund, P.: Characteristics of scientific Web publications : preliminary data gathering and analysis (2004) 0.00

0.0036212734 = product of:
  0.018106367 = sum of:
    0.018106367 = product of:
      0.036212735 = sum of:
        0.036212735 = weight(_text_:l in 3091) [ClassicSimilarity], result of:
          0.036212735 = score(doc=3091,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.2195706 = fieldWeight in 3091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3091)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Vaughan, L.; Shaw, D.: Web citation data for impact assessment : a comparison of four science disciplines (2005) 0.00

0.0036212734 = product of:
  0.018106367 = sum of:
    0.018106367 = product of:
      0.036212735 = sum of:
        0.036212735 = weight(_text_:l in 3880) [ClassicSimilarity], result of:
          0.036212735 = score(doc=3880,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.2195706 = fieldWeight in 3880, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3880)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Vaughan, L.; Shaw , D.: Bibliographic and Web citations : what Is the difference? (2003) 0.00

0.0036212734 = product of:
  0.018106367 = sum of:
    0.018106367 = product of:
      0.036212735 = sum of:
        0.036212735 = weight(_text_:l in 5176) [ClassicSimilarity], result of:
          0.036212735 = score(doc=5176,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.2195706 = fieldWeight in 5176, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5176)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Goh, D.H.-L.; Ng, P.K.: Link decay in leading information science journals (2007) 0.00

0.0036212734 = product of:
  0.018106367 = sum of:
    0.018106367 = product of:
      0.036212735 = sum of:
        0.036212735 = weight(_text_:l in 1334) [ClassicSimilarity], result of:
          0.036212735 = score(doc=1334,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.2195706 = fieldWeight in 1334, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1334)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Zhang, L.; Gou, Z.; Fang, Z.; Sivertsen, G.; Huang, Y.: Who tweets scientific publications? : a large-scale study of tweeting audiences in all areas of research (2023) 0.00

0.0036212734 = product of:
  0.018106367 = sum of:
    0.018106367 = product of:
      0.036212735 = sum of:
        0.036212735 = weight(_text_:l in 1189) [ClassicSimilarity], result of:
          0.036212735 = score(doc=1189,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.2195706 = fieldWeight in 1189, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1189)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Tonta, Y.: Scholarly communication and the use of networked information sources (1996) 0.00

0.003373139 = product of:
  0.016865695 = sum of:
    0.016865695 = product of:
      0.03373139 = sum of:
        0.03373139 = weight(_text_:22 in 6389) [ClassicSimilarity], result of:
          0.03373139 = score(doc=6389,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = 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)
  0.2 = coord(1/5)

Source: IFLA journal. 22(1996) no.3, S.240-245

Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009) 0.00

0.003373139 = product of:
  0.016865695 = sum of:
    0.016865695 = product of:
      0.03373139 = sum of:
        0.03373139 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
          0.03373139 = score(doc=2742,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = 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)
  0.2 = coord(1/5)

Date: 22. 3.2009 17:49:11

Pernik, V.; Schlögl, C.: Möglichkeiten und Grenzen von Web Structure Mining am Beispiel von informationswissenschaftlichen Hochschulinstituten im deutschsprachigen Raum (2006) 0.00

0.0022638268 = product of:
  0.011319133 = sum of:
    0.011319133 = product of:
      0.022638267 = sum of:
        0.022638267 = weight(_text_:h in 78) [ClassicSimilarity], result of:
          0.022638267 = score(doc=78,freq=2.0), product of:
            0.10309036 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.041494254 = queryNorm
            0.21959636 = fieldWeight in 78, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0625 = fieldNorm(doc=78)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Source: Information - Wissenschaft und Praxis. 57(2006) H.8, S.407-414

Böhm, P.; Rittberger, M.: Einsatz von Webanalyse in überregionalen Informationsinfrastruktureinrichtungen (2016) 0.00

0.0019808484 = product of:
  0.009904242 = sum of:
    0.009904242 = product of:
      0.019808484 = sum of:
        0.019808484 = weight(_text_:h in 3239) [ClassicSimilarity], result of:
          0.019808484 = score(doc=3239,freq=2.0), product of:
            0.10309036 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.041494254 = queryNorm
            0.19214681 = fieldWeight in 3239, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3239)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Source: Information - Wissenschaft und Praxis. 67(2016) H.4, S.241-251

Search (21 results, page 1 of 2)

Authors

Years

Languages

Types

Themes

Classifications