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Numerous design problems exist when the product is so complex that it has to be decomposed and given to specialists from different disciplines. Multidisciplinary interaction is difficult and therefore specific methodologies are proposed for the design of systems and for the coordination of the involved organizational groups. The concept of interaction between disciplines is related to the original...
This paper contains an application of a method of Multi-Criteria Decision Analysis (MCDA) in order to deal in a logical way with the difficulty that arises when projects are assessed, under the presence of quantitative and qualitative criteria. Initially, major aspects of MCDA and its methods are presented in the paper. The choice of one particular method is then justified. The method chosen for this...
The classifications of risk made by international rating agencies aim at guiding investors when it comes to the capacity and disposition of the evaluated countries to honor their public debt commitments. In this study, the analysis of economic variables of sovereign rating, in a context of vagueness and uncertainty, leads the inference of patterns (multi-criteria rules) by following the Dominance-based...
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