Search (2 results, page 1 of 1)

  • × author_ss:"Liu, Z."
  1. Buckland, M.K.; Liu, Z.: History of information science (1995) 0.05 
    0.04991948 = product of:
  0.09983896 = sum of:
    0.09983896 = sum of:
      0.05050239 = weight(_text_:b in 4226) [ClassicSimilarity], result of:
        0.05050239 = score(doc=4226,freq=2.0), product of:
          0.16126883 = queryWeight, product of:
            3.542962 = idf(docFreq=3476, maxDocs=44218)
            0.045518078 = queryNorm
          0.31315655 = fieldWeight in 4226, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.542962 = idf(docFreq=3476, maxDocs=44218)
            0.0625 = fieldNorm(doc=4226)
      0.04933657 = weight(_text_:22 in 4226) [ClassicSimilarity], result of:
        0.04933657 = score(doc=4226,freq=2.0), product of:
          0.15939656 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045518078 = queryNorm
          0.30952093 = fieldWeight in 4226, 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=4226)
  0.5 = coord(1/2)
    Date
    13. 6.1996 19:22:20
    Type
    b
  2. Theng, Y.-L.; Goh, D.H.-L.; Lim, E.-P.; Liu, Z.; Yin, M.; Pang, N.L.-S.; Wong, P.B.-B.: Applying scenario-based design and claims analysis to the design of a digital library of geography examination resources (2005) 0.01 
    0.009469198 = product of:
  0.018938396 = sum of:
    0.018938396 = product of:
      0.037876792 = sum of:
        0.037876792 = weight(_text_:b in 1002) [ClassicSimilarity], result of:
          0.037876792 = score(doc=1002,freq=2.0), product of:
            0.16126883 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.045518078 = queryNorm
            0.23486741 = fieldWeight in 1002, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.046875 = fieldNorm(doc=1002)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Types

Themes