Search (63 results, page 1 of 4)

  • × language_ss:"e"
  • × theme_ss:"Suchmaschinen"
  • × type_ss:"a"
  1. Milonas, E.: ¬The use of facets in Web search engines 0.05
    0.051062845 = product of:
      0.10212569 = sum of:
        0.10212569 = product of:
          0.20425138 = sum of:
            0.20425138 = weight(_text_:349 in 3545) [ClassicSimilarity], result of:
              0.20425138 = score(doc=3545,freq=2.0), product of:
                0.36464566 = queryWeight, product of:
                  7.24254 = idf(docFreq=85, maxDocs=44218)
                  0.05034776 = queryNorm
                0.5601366 = fieldWeight in 3545, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.24254 = idf(docFreq=85, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3545)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    S.349-355
  2. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.04
    0.039982796 = product of:
      0.07996559 = sum of:
        0.07996559 = product of:
          0.23989676 = sum of:
            0.23989676 = weight(_text_:3a in 2514) [ClassicSimilarity], result of:
              0.23989676 = score(doc=2514,freq=2.0), product of:
                0.42684886 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.05034776 = queryNorm
                0.56201804 = fieldWeight in 2514, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2514)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Content
    Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
  3. Mansourian, I.: Web search efficacy : definition and implementation (2008) 0.04
    0.036473464 = product of:
      0.07294693 = sum of:
        0.07294693 = product of:
          0.14589386 = sum of:
            0.14589386 = weight(_text_:349 in 2565) [ClassicSimilarity], result of:
              0.14589386 = score(doc=2565,freq=2.0), product of:
                0.36464566 = queryWeight, product of:
                  7.24254 = idf(docFreq=85, maxDocs=44218)
                  0.05034776 = queryNorm
                0.4000976 = fieldWeight in 2565, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.24254 = idf(docFreq=85, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2565)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Aslib proceedings. 60(2008) no.4, S.349-363
  4. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02
    0.024117384 = product of:
      0.04823477 = sum of:
        0.04823477 = product of:
          0.09646954 = sum of:
            0.09646954 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
              0.09646954 = score(doc=4872,freq=4.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:40:22
  5. Vidmar, D.J.: Darwin on the Web : the evolution of search tools (1999) 0.02
    0.02387499 = product of:
      0.04774998 = sum of:
        0.04774998 = product of:
          0.09549996 = sum of:
            0.09549996 = weight(_text_:22 in 3175) [ClassicSimilarity], result of:
              0.09549996 = score(doc=3175,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.5416616 = fieldWeight in 3175, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3175)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Computers in libraries. 19(1999) no.5, S.22-28
  6. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.02
    0.02387499 = product of:
      0.04774998 = sum of:
        0.04774998 = product of:
          0.09549996 = sum of:
            0.09549996 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
              0.09549996 = score(doc=3445,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.5416616 = fieldWeight in 3445, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3445)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    25. 8.2005 17:42:22
  7. Dunning, A.: Do we still need search engines? (1999) 0.02
    0.02387499 = product of:
      0.04774998 = sum of:
        0.04774998 = product of:
          0.09549996 = sum of:
            0.09549996 = weight(_text_:22 in 6021) [ClassicSimilarity], result of:
              0.09549996 = score(doc=6021,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.5416616 = fieldWeight in 6021, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6021)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Ariadne. 1999, no.22
  8. Bawden, D.: Google and the universe of knowledge (2008) 0.02
    0.02387499 = product of:
      0.04774998 = sum of:
        0.04774998 = product of:
          0.09549996 = sum of:
            0.09549996 = weight(_text_:22 in 844) [ClassicSimilarity], result of:
              0.09549996 = score(doc=844,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.5416616 = fieldWeight in 844, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=844)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    7. 6.2008 16:22:20
  9. Hock, R.E.: How to do field searching in Web search engines : a field trip (1998) 0.02
    0.019293908 = product of:
      0.038587816 = sum of:
        0.038587816 = product of:
          0.07717563 = sum of:
            0.07717563 = weight(_text_:22 in 3601) [ClassicSimilarity], result of:
              0.07717563 = score(doc=3601,freq=4.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.4377287 = fieldWeight in 3601, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3601)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.3, S.18-22
  10. Price, A.: Five new Danish subject gateways under development (2000) 0.02
    0.017053567 = product of:
      0.034107134 = sum of:
        0.034107134 = product of:
          0.06821427 = sum of:
            0.06821427 = weight(_text_:22 in 4878) [ClassicSimilarity], result of:
              0.06821427 = score(doc=4878,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:31
  11. Conhaim, W.W.: Search tools (1996) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 4738) [ClassicSimilarity], result of:
              0.05457141 = score(doc=4738,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.30952093 = fieldWeight in 4738, 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=4738)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:39:31
  12. Fong, W.W.: Searching the World Wide Web (1996) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 6597) [ClassicSimilarity], result of:
              0.05457141 = score(doc=6597,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.30952093 = fieldWeight in 6597, 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=6597)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of library and information science. 22(1996) no.1, S.15-36
  13. Duval, B.K.; Main, L.: Searching on the Net : general overview (1996) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 7268) [ClassicSimilarity], result of:
              0.05457141 = score(doc=7268,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.30952093 = fieldWeight in 7268, 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=7268)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    6. 3.1997 16:22:15
  14. Notess, G.R.: Toward more comprehensive Web searching : single searching versus megasearching (1998) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 3278) [ClassicSimilarity], result of:
              0.05457141 = score(doc=3278,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.30952093 = fieldWeight in 3278, 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=3278)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.2, S.73-76
  15. Berinstein, P.: Turning visual : image search engines on the Web (1998) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 3595) [ClassicSimilarity], result of:
              0.05457141 = score(doc=3595,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.30952093 = fieldWeight in 3595, 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=3595)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.3, S.37-38,40-42
  16. Amato, G.; Rabitti, F.; Savino, P.: Multimedia document search on the Web (1998) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 3605) [ClassicSimilarity], result of:
              0.05457141 = score(doc=3605,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.30952093 = fieldWeight in 3605, 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=3605)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:08:06
  17. Gardner, T.; Iannella, R.: Architecture and software solutions (2000) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 4867) [ClassicSimilarity], result of:
              0.05457141 = score(doc=4867,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.30952093 = fieldWeight in 4867, 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=4867)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:38:24
  18. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 4869) [ClassicSimilarity], result of:
              0.05457141 = score(doc=4869,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = queryNorm
                0.30952093 = fieldWeight in 4869, 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=4869)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:39:23
  19. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
              0.05457141 = score(doc=4875,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:16
  20. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01
    0.013642852 = product of:
      0.027285704 = sum of:
        0.027285704 = product of:
          0.05457141 = sum of:
            0.05457141 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
              0.05457141 = score(doc=628,freq=2.0), product of:
                0.17630927 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05034776 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:36:13