Search (9 results, page 1 of 1)

  • × theme_ss:"Internet"
  • × theme_ss:"Suchmaschinen"
  • × year_i:[1990 TO 2000}
  1. 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
    0.01203472 = product of:
      0.02406944 = sum of:
        0.02406944 = product of:
          0.072208315 = sum of:
            0.072208315 = weight(_text_:22 in 3106) [ClassicSimilarity], result of:
              0.072208315 = score(doc=3106,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = 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)
      0.5 = coord(1/2)
    
    Date
    3. 5.1997 8:44:22
  2. Philippus, T.: Informationssuche im Internet : Tips für Profis (1997) 0.01
    0.010119969 = product of:
      0.020239938 = sum of:
        0.020239938 = product of:
          0.060719814 = sum of:
            0.060719814 = weight(_text_:29 in 928) [ClassicSimilarity], result of:
              0.060719814 = score(doc=928,freq=2.0), product of:
                0.15623134 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.044413086 = queryNorm
                0.38865322 = fieldWeight in 928, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=928)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    17. 7.2002 15:29:42
  3. Babiak, U.: Effektive Suche im Internet : Suchstrategien, Methoden, Quellen (1998) 0.01
    0.010028934 = product of:
      0.020057868 = sum of:
        0.020057868 = product of:
          0.0601736 = sum of:
            0.0601736 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
              0.0601736 = score(doc=668,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = queryNorm
                0.38690117 = fieldWeight in 668, 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=668)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Signature
    77 TWP 3911(2)+22
  4. Bertelmann, R.; Rusch-Feja, D.: Informationsretrieval im Internet : Surfen, Browsen, Suchen - mit einem Überblick über strukturierte Informationsangebote (1997) 0.01
    0.007020253 = product of:
      0.014040506 = sum of:
        0.014040506 = product of:
          0.04212152 = sum of:
            0.04212152 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
              0.04212152 = score(doc=217,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = queryNorm
                0.2708308 = fieldWeight in 217, 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=217)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    9. 7.2000 11:31:22
  5. Hsieh-Yee, I.: ¬The retrieval power of selected search engines : how well do they address general reference questions and subject questions? (1998) 0.01
    0.007020253 = product of:
      0.014040506 = sum of:
        0.014040506 = product of:
          0.04212152 = sum of:
            0.04212152 = weight(_text_:22 in 2186) [ClassicSimilarity], result of:
              0.04212152 = score(doc=2186,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = queryNorm
                0.2708308 = fieldWeight in 2186, 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=2186)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    25.12.1998 19:22:51
  6. Wiley, D.L.: Beyond information retrieval : ways to provide content in context (1998) 0.01
    0.007020253 = product of:
      0.014040506 = sum of:
        0.014040506 = product of:
          0.04212152 = sum of:
            0.04212152 = weight(_text_:22 in 3647) [ClassicSimilarity], result of:
              0.04212152 = score(doc=3647,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = queryNorm
                0.2708308 = fieldWeight in 3647, 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=3647)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Database. 21(1998) no.4, S.18-22
  7. Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998) 0.01
    0.00601736 = product of:
      0.01203472 = sum of:
        0.01203472 = product of:
          0.036104158 = sum of:
            0.036104158 = weight(_text_:22 in 4190) [ClassicSimilarity], result of:
              0.036104158 = score(doc=4190,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = queryNorm
                0.23214069 = fieldWeight in 4190, 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=4190)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:08:06
  8. Large, A.; Beheshti, J.; Moukdad, H.: Information seeking on the Web : navigational skills of grade-six primary school students (1999) 0.01
    0.0050599845 = product of:
      0.010119969 = sum of:
        0.010119969 = product of:
          0.030359907 = sum of:
            0.030359907 = weight(_text_:29 in 6545) [ClassicSimilarity], result of:
              0.030359907 = score(doc=6545,freq=2.0), product of:
                0.15623134 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.044413086 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    29. 9.2001 20:35:09
  9. Choo, C.W.; Detlor, B.; Turnbull, D.: Information seeking on the Web : an integrated model of browsing and searching (1999) 0.00
    0.0040479875 = product of:
      0.008095975 = sum of:
        0.008095975 = product of:
          0.024287924 = sum of:
            0.024287924 = weight(_text_:29 in 6692) [ClassicSimilarity], result of:
              0.024287924 = score(doc=6692,freq=2.0), product of:
                0.15623134 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.044413086 = queryNorm
                0.15546128 = fieldWeight in 6692, 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=6692)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    29. 9.2001 20:32:30