Search (12 results, page 1 of 1)

  • × theme_ss:"Informationsmittel"
  • × theme_ss:"Suchmaschinen"
  • × type_ss:"a"
  1. Kleinz, T.: Konkurrenz für Wikipedia : Google bastelt an Wissensportal - Autoren sollen Anteile an Werbeeinnahmen erhalten (2007) 0.01
    0.01089774 = product of:
      0.03269322 = sum of:
        0.03269322 = product of:
          0.06538644 = sum of:
            0.06538644 = weight(_text_:2007 in 758) [ClassicSimilarity], result of:
              0.06538644 = score(doc=758,freq=7.0), product of:
                0.1751764 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.038802754 = queryNorm
                0.37326053 = fieldWeight in 758, product of:
                  2.6457512 = tf(freq=7.0), with freq of:
                    7.0 = termFreq=7.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.03125 = fieldNorm(doc=758)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Footnote
    Vgl. auch: http://www.fr-online.de/in_und_ausland/wirtschaft/aktuell/?em_cnt=1259345&. - http://www.googlewatchblog.de/2007/12/14/google-knol--zukuenftige-konkurrenz-fuer-die-wikipedia/ - http://www.googlewatchblog.de/2007/12/14/google-soon-to-enter-online-encyclopedia-market/
    Year
    2007
  2. dpa: Neues Projekt nimmt Google ins Visier (2007) 0.01
    0.010701368 = product of:
      0.0321041 = sum of:
        0.0321041 = product of:
          0.0642082 = sum of:
            0.0642082 = weight(_text_:2007 in 5001) [ClassicSimilarity], result of:
              0.0642082 = score(doc=5001,freq=3.0), product of:
                0.1751764 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.038802754 = queryNorm
                0.36653453 = fieldWeight in 5001, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5001)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Year
    2007
  3. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.01
    0.008260952 = product of:
      0.024782855 = sum of:
        0.024782855 = product of:
          0.07434856 = sum of:
            0.07434856 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
              0.07434856 = score(doc=4872,freq=4.0), product of:
                0.13588063 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038802754 = queryNorm
                0.54716086 = fieldWeight in 4872, 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=4872)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2002 19:40:22
  4. Hannemann, M.: Online ins Schlaraffenland der Wissenschaft : Literatur-Recherche im Internet ist ein teures Unterfangen ohne Erfolgsgarantie - Doch wer systematisch sucht, gelangt zügig ans Ziel (1999) 0.01
    0.0070096496 = product of:
      0.021028949 = sum of:
        0.021028949 = product of:
          0.063086845 = sum of:
            0.063086845 = weight(_text_:22 in 3106) [ClassicSimilarity], result of:
              0.063086845 = score(doc=3106,freq=2.0), product of:
                0.13588063 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038802754 = queryNorm
                0.46428138 = fieldWeight in 3106, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3106)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    3. 5.1997 8:44:22
  5. Price, A.: Five new Danish subject gateways under development (2000) 0.01
    0.005841376 = product of:
      0.017524127 = sum of:
        0.017524127 = product of:
          0.052572377 = sum of:
            0.052572377 = weight(_text_:22 in 4878) [ClassicSimilarity], result of:
              0.052572377 = score(doc=4878,freq=2.0), product of:
                0.13588063 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038802754 = queryNorm
                0.38690117 = fieldWeight in 4878, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4878)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2002 19:41:31
  6. Gernert, J.: Googles Gegner : Jime Wales, Mitgründer von Wikipedia, drängt mit einer eigenen Suchmaschine ins Netz (2007) 0.01
    0.005350684 = product of:
      0.01605205 = sum of:
        0.01605205 = product of:
          0.0321041 = sum of:
            0.0321041 = weight(_text_:2007 in 4822) [ClassicSimilarity], result of:
              0.0321041 = score(doc=4822,freq=3.0), product of:
                0.1751764 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.038802754 = queryNorm
                0.18326727 = fieldWeight in 4822, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=4822)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Year
    2007
  7. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.00
    0.0046731005 = product of:
      0.014019301 = sum of:
        0.014019301 = product of:
          0.0420579 = sum of:
            0.0420579 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
              0.0420579 = score(doc=4875,freq=2.0), product of:
                0.13588063 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038802754 = queryNorm
                0.30952093 = fieldWeight in 4875, 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=4875)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2002 19:41:16
  8. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.00
    0.0046731005 = product of:
      0.014019301 = sum of:
        0.014019301 = product of:
          0.0420579 = sum of:
            0.0420579 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
              0.0420579 = score(doc=628,freq=2.0), product of:
                0.13588063 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038802754 = queryNorm
                0.30952093 = fieldWeight in 628, 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=628)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2002 19:36:13
  9. Jacobs, M.: Criteria for evaluating alternative MEDLINE search engines (1998) 0.00
    0.0041260794 = product of:
      0.012378238 = sum of:
        0.012378238 = product of:
          0.037134714 = sum of:
            0.037134714 = weight(_text_:29 in 3264) [ClassicSimilarity], result of:
              0.037134714 = score(doc=3264,freq=2.0), product of:
                0.13649596 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.038802754 = queryNorm
                0.27205724 = fieldWeight in 3264, 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=3264)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    6. 3.1999 17:29:21
  10. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.00
    0.004088963 = product of:
      0.012266888 = sum of:
        0.012266888 = product of:
          0.036800664 = sum of:
            0.036800664 = weight(_text_:22 in 4874) [ClassicSimilarity], result of:
              0.036800664 = score(doc=4874,freq=2.0), product of:
                0.13588063 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038802754 = queryNorm
                0.2708308 = fieldWeight in 4874, 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=4874)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2002 19:41:00
  11. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.00
    0.004088963 = product of:
      0.012266888 = sum of:
        0.012266888 = product of:
          0.036800664 = sum of:
            0.036800664 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
              0.036800664 = score(doc=631,freq=2.0), product of:
                0.13588063 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038802754 = queryNorm
                0.2708308 = fieldWeight in 631, 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=631)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2002 19:37:55
  12. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.00
    0.0035048248 = product of:
      0.0105144745 = sum of:
        0.0105144745 = product of:
          0.031543422 = sum of:
            0.031543422 = weight(_text_:22 in 4873) [ClassicSimilarity], result of:
              0.031543422 = score(doc=4873,freq=2.0), product of:
                0.13588063 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038802754 = queryNorm
                0.23214069 = fieldWeight in 4873, 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=4873)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2002 19:40:42