We discuss how to solve bipolar fuzzy quadratic programming problems, where the parameters are bipolar

triangular fuzzy numbers, making use of linear ranking functions. Also, we explore some duality properties of ...

Decision making is the process of finding the best option among the feasible alternatives. In classical multiple criteria decision making (MCDM) methods, the ratings and the weights of the criteria are known precisely. ...

Recently, we proposed modified Kerre’s method as a more efficient approach than the original Kerre’s

approach for comparison of LR fuzzy numbers. Using the modified Kerre’s method, we proposed a new

variable ...

We want to solve fuzzy linear programming problems with fuzzy coefficients in the objective function using a new variable neighborhood search algorithm. In our proposed algorithm, the local search is defined based on descent ...

تا کنون روش فراگیری برای مقایسه‌ی عددهای فازی ارایه نشده است. از جمله روش‌های شناخته شده برای مقایسه‌ی دو عدد فازی روش کر است. روش کر مستلزم محاسباتی پیچیده بر روی اعداد فازی LR است. از این رو، این جا یک روش بهبود یافته‌ی ...