Search (2 results, page 1 of 1)

  • × subject_ss:"System design"
  1. Crowe, M.; Beeby, R.; Gammack, J.: Constructing systems and information : a process view (1996) 0.05
    0.045740776 = sum of:
      0.02098111 = product of:
        0.08392444 = sum of:
          0.08392444 = weight(_text_:authors in 6964) [ClassicSimilarity], result of:
            0.08392444 = score(doc=6964,freq=2.0), product of:
              0.23803101 = queryWeight, product of:
                4.558814 = idf(docFreq=1258, maxDocs=44218)
                0.052213363 = queryNorm
              0.35257778 = fieldWeight in 6964, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.558814 = idf(docFreq=1258, maxDocs=44218)
                0.0546875 = fieldNorm(doc=6964)
        0.25 = coord(1/4)
      0.024759663 = product of:
        0.049519327 = sum of:
          0.049519327 = weight(_text_:22 in 6964) [ClassicSimilarity], result of:
            0.049519327 = score(doc=6964,freq=2.0), product of:
              0.1828423 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.052213363 = 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)
        0.5 = coord(1/2)
    
    Abstract
    Within dynamic organizations, information systems often fail to adapt to changing requirements and structures. The book presents a different view of IS provision, based on end-user information systems construction, as a means of avoiding many of the recognized problems. Adopting a philosophy of constructivism, emphasizing psychological and social factors in information construction, the authors examine different types of systems across natural and social sciences
    Date
    25.12.2001 13:22:30
  2. Hirschheim, R.; Klein, H.Z.; Lyytinen, K.: Information systems development and data modelling : conceptual and philosophical foundations (1995) 0.02
    0.01837846 = product of:
      0.03675692 = sum of:
        0.03675692 = product of:
          0.07351384 = sum of:
            0.07351384 = weight(_text_:k in 794) [ClassicSimilarity], result of:
              0.07351384 = score(doc=794,freq=2.0), product of:
                0.18639012 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.052213363 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)