One problem impeding the use of linear decision models in practical applications is the difficulty in precisely specifying weights. In this paper, we analyze an approach to establish the stability of a decision, given approximate information on weights. This approach is based on comparing the...

In diesem Beitrag werden unterschiedliche Ansätze zur graphischen Darstellung von Datenwerten, Präferenzrelationen und kardinalen Bewertungen in entscheidungsunterstützenden Systemen für Probleme bei mehrfacher Zielsetzung vorgestellt. Neben der Darstellung der einzelnen Ansätze wird auch...

Decision theoretic models of group decision processes usually assume a given set of alternatives, about which the decision has to take place. In realistic group decision situations, however, alternatives are often not specified a priori, but are created during the group process from different...