Search (3 results, page 1 of 1)

  • × classification_ss:"025.04"
  • × language_ss:"e"
  1. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.02
    0.024089325 = product of:
      0.04817865 = sum of:
        0.04817865 = product of:
          0.1927146 = sum of:
            0.1927146 = weight(_text_:author's in 820) [ClassicSimilarity], result of:
              0.1927146 = score(doc=820,freq=2.0), product of:
                0.3244445 = queryWeight, product of:
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.04827933 = queryNorm
                0.59398323 = fieldWeight in 820, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.0625 = fieldNorm(doc=820)
          0.25 = coord(1/4)
      0.5 = coord(1/2)
    
    Abstract
    Based on the author's 1984 dissertation, this technical and detailed volume looks at problems related to control of terms used in searching among a variety of databases
  2. Huberman, B.: ¬The laws of the Web: : patterns in the ecology of information (2001) 0.01
    0.0065411823 = product of:
      0.013082365 = sum of:
        0.013082365 = product of:
          0.02616473 = sum of:
            0.02616473 = weight(_text_:22 in 6123) [ClassicSimilarity], result of:
              0.02616473 = score(doc=6123,freq=2.0), product of:
                0.16906598 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04827933 = queryNorm
                0.15476047 = fieldWeight in 6123, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=6123)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22.10.2006 10:22:33
  3. Information science in transition (2009) 0.00
    0.0040882393 = product of:
      0.008176479 = sum of:
        0.008176479 = product of:
          0.016352957 = sum of:
            0.016352957 = weight(_text_:22 in 634) [ClassicSimilarity], result of:
              0.016352957 = score(doc=634,freq=2.0), product of:
                0.16906598 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04827933 = queryNorm
                0.09672529 = fieldWeight in 634, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=634)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.2013 11:35:35