کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1134348 1489095 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An approach to group decision making with heterogeneous incomplete uncertain preference relations
ترجمه فارسی عنوان
یک رویکرد به تصمیم گیری گروهی با روابط ناسازگار ناقص نامطلوب ترجیحات
کلمات کلیدی
تصمیم گیری گروهی، رابطه نامطمئن ناسازگارانه، وزن اولویت، بهینه سازی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی


• The uncertain preference relations are incomplete and heterogeneous ones.
• The group consensus index and individual consistency index are defined.
• An optimization model which aims to minimize the two indices is established.
• The priority weights of alternatives can be derived by solving the model.

For practical group decision making problems, decision makers tend to provide heterogeneous uncertain preference relations due to the uncertainty of the decision environment and the difference of cultures and education backgrounds. Sometimes, decision makers may not have an in-depth knowledge of the problem to be solved and provide incomplete preference relations. In this paper, we focus on group decision making (GDM) problems with heterogeneous incomplete uncertain preference relations, including uncertain multiplicative preference relations, uncertain fuzzy preference relations, uncertain linguistic preference relations and intuitionistic fuzzy preference relations. To deal with such GDM problems, a decision analysis method is proposed. Based on the multiplicative consistency of uncertain preference relations, a bi-objective optimization model which aims to maximize both the group consensus and the individual consistency of each decision maker is established. By solving the optimization model, the priority weights of alternatives can be obtained. Finally, some illustrative examples are used to show the feasibility and effectiveness of the proposed method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Industrial Engineering - Volume 71, May 2014, Pages 27–36
نویسندگان
, ,