Search (2 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Suchmaschinen"
  • × theme_ss:"Benutzerstudien"
  1. Large, A.; Beheshti, J.; Moukdad, H.: Information seeking on the Web : navigational skills of grade-six primary school students (1999) 0.00
    3.5022903E-4 = product of:
      0.008055268 = sum of:
        0.008055268 = product of:
          0.016110536 = sum of:
            0.016110536 = weight(_text_:29 in 6545) [ClassicSimilarity], result of:
              0.016110536 = score(doc=6545,freq=2.0), product of:
                0.08290443 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.023567878 = queryNorm
                0.19432661 = fieldWeight in 6545, 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=6545)
          0.5 = coord(1/2)
      0.04347826 = coord(1/23)
    
    Date
    29. 9.2001 20:35:09
  2. Su, L.T.; Chen, H.L.: Evaluation of Web search engines by undergraduate students (1999) 0.00
    2.8018325E-4 = product of:
      0.0064442144 = sum of:
        0.0064442144 = product of:
          0.012888429 = sum of:
            0.012888429 = weight(_text_:29 in 6546) [ClassicSimilarity], result of:
              0.012888429 = score(doc=6546,freq=2.0), product of:
                0.08290443 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.023567878 = queryNorm
                0.15546128 = fieldWeight in 6546, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03125 = fieldNorm(doc=6546)
          0.5 = coord(1/2)
      0.04347826 = coord(1/23)
    
    Date
    29. 9.2001 20:39:10