Search (3 results, page 1 of 1)

  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × theme_ss:"Suchmaschinen"
  • × year_i:[2000 TO 2010}
  1. Bar-Ilan, J.; Belous, Y.: Children as architects of Web directories : an exploratory study (2007) 0.01
    0.014401315 = product of:
      0.02880263 = sum of:
        0.02880263 = product of:
          0.05760526 = sum of:
            0.05760526 = weight(_text_:y in 289) [ClassicSimilarity], result of:
              0.05760526 = score(doc=289,freq=2.0), product of:
                0.21668325 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.045026023 = queryNorm
                0.26585007 = fieldWeight in 289, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=289)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.01
    0.012200809 = product of:
      0.024401618 = sum of:
        0.024401618 = product of:
          0.048803236 = sum of:
            0.048803236 = weight(_text_:22 in 4869) [ClassicSimilarity], result of:
              0.048803236 = score(doc=4869,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = 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
  3. Place, E.: International collaboration on Internet subject gateways (2000) 0.01
    0.007625506 = product of:
      0.015251012 = sum of:
        0.015251012 = product of:
          0.030502023 = sum of:
            0.030502023 = weight(_text_:22 in 4584) [ClassicSimilarity], result of:
              0.030502023 = score(doc=4584,freq=2.0), product of:
                0.15767346 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045026023 = queryNorm
                0.19345059 = fieldWeight in 4584, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4584)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:35:35