Search (4 results, page 1 of 1)

  • × subject_ss:"System design"
  1. Hirschheim, R.; Klein, H.Z.; Lyytinen, K.: Information systems development and data modelling : conceptual and philosophical foundations (1995) 0.04
    0.03928058 = product of:
      0.07856116 = sum of:
        0.07856116 = product of:
          0.11784173 = sum of:
            0.06335962 = weight(_text_:k in 794) [ClassicSimilarity], result of:
              0.06335962 = score(doc=794,freq=2.0), product of:
                0.16064468 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04500131 = queryNorm
                0.39440846 = fieldWeight in 794, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.078125 = fieldNorm(doc=794)
            0.05448211 = weight(_text_:r in 794) [ClassicSimilarity], result of:
              0.05448211 = score(doc=794,freq=2.0), product of:
                0.14896595 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.04500131 = queryNorm
                0.36573532 = fieldWeight in 794, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.078125 = fieldNorm(doc=794)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  2. Crowe, M.; Beeby, R.; Gammack, J.: Constructing systems and information : a process view (1996) 0.03
    0.026938958 = product of:
      0.053877916 = sum of:
        0.053877916 = product of:
          0.08081687 = sum of:
            0.03813748 = weight(_text_:r in 6964) [ClassicSimilarity], result of:
              0.03813748 = score(doc=6964,freq=2.0), product of:
                0.14896595 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.04500131 = queryNorm
                0.25601473 = fieldWeight in 6964, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6964)
            0.04267939 = weight(_text_:22 in 6964) [ClassicSimilarity], result of:
              0.04267939 = score(doc=6964,freq=2.0), product of:
                0.15758692 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04500131 = queryNorm
                0.2708308 = fieldWeight in 6964, 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=6964)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    25.12.2001 13:22:30
  3. Fidel, R.: Database design for information retrieval : a conceptual approach (1987) 0.01
    0.010896424 = product of:
      0.021792848 = sum of:
        0.021792848 = product of:
          0.06537854 = sum of:
            0.06537854 = weight(_text_:r in 8314) [ClassicSimilarity], result of:
              0.06537854 = score(doc=8314,freq=2.0), product of:
                0.14896595 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.04500131 = queryNorm
                0.4388824 = fieldWeight in 8314, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.09375 = fieldNorm(doc=8314)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  4. Coyne, R.: Designing information technology in the postmodern age : from method to metaphor (1995) 0.01
    0.009080352 = product of:
      0.018160705 = sum of:
        0.018160705 = product of:
          0.05448211 = sum of:
            0.05448211 = weight(_text_:r in 3416) [ClassicSimilarity], result of:
              0.05448211 = score(doc=3416,freq=2.0), product of:
                0.14896595 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.04500131 = queryNorm
                0.36573532 = fieldWeight in 3416, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3416)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)