Search (2 results, page 1 of 1)

  • × author_ss:"Archer, N.P."
  • × year_i:[1990 TO 2000}
  1. Kao, D.; Archer, N.P.: Abstraction in conceptual model design (1997) 0.00 
    0.003462655 = product of:
  0.010387965 = sum of:
    0.010387965 = weight(_text_:a in 796) [ClassicSimilarity], result of:
      0.010387965 = score(doc=796,freq=10.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.19940455 = fieldWeight in 796, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0546875 = fieldNorm(doc=796)
  0.33333334 = coord(1/3)
    Abstract
    Gives a background of conceptual model design in computer systems design. Focuses on the use and the support of abstraction in the design process. Classifies it into: vertical, horizontal and general abstraction techniques. Proposes a theoretical framework which suggests the completeness of the design, the development of higher level concepts in design, and the design organization as the 3 dimensions of design output that can be enhanced by effective use of abstraction techniques. The proposed framework was empirically tested on a design problem using no-domain experts, with a software prototype that provided abstraction aides. Examines the implications of this study
    Type
    a
  2. Archer, N.P.; Head, M.M.; Yuan, Y.: Patterns in information search for decision making : the effects of information abstraction (1996) 0.00 
    0.0015485462 = product of:
  0.0046456386 = sum of:
    0.0046456386 = weight(_text_:a in 7438) [ClassicSimilarity], result of:
      0.0046456386 = score(doc=7438,freq=2.0), product of:
        0.05209492 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.045180224 = queryNorm
        0.089176424 = fieldWeight in 7438, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0546875 = fieldNorm(doc=7438)
  0.33333334 = coord(1/3)
    Type
    a

Authors