10th International Conference on Fuzzy Logic and Intelligent Technologies in Nuclear Science (FLINS), İstanbul, Turkey, 26 - 29 August 2012, vol.7, pp.164-170
In this paper, a new method is presented to deal with fuzzy multiple-attribute group decision-making problems based on weights vector of decision makers. In this paper all evaluations that are given by decision makers are interval type-2 fuzzy trapezoidal numbers, since type-2 fuzzy sets involve more uncertainties than type-1 fuzzy sets. We also use a numerical example for location selection problem to utilize the proposed method.