Then, the information of the bargaining interval and bargaining value is integrated by utilizing the induced ordered weighted averaging(IOWA) operator. The problem to choice the weighted vector of the IOWA operator is also discussed.

• 然后利用所导出的有序加权平均(IOWA)算子对各类信息的协商区间和协商值进行集成；并对如何选取IOWA算子加权向量的问题进行了讨论.