شماره ركورد كنفرانس :
4781
عنوان مقاله :
The interval type-2 fuzzy 1-median location problem on tree networks
پديدآورندگان :
Taghikhani Sepideh Department of Applied Mathematics, Sahand University of Technology, Tabriz, Iran , Baroughi Fahimeh Department of Applied Mathematics, Sahand University of Technology, Tabriz, Iran , Alizadeh Behrooz Department of Applied Mathematics, Sahand University of Technology, Tabriz, Iran
كليدواژه :
Median location problem , interval type , 2 fuzzy number , ranking method.
عنوان كنفرانس :
يازدهمين كنفرانس بين المللي انجمن ايراني تحقيق در عمليات
چكيده فارسي :
In this paper, we investigate the 1-median location problem on tree networks in which the vertex weights are interval type-2 fuzzy numbers. First, we propose a new ranking method for ranking interval type-2 fuzzy numbers. Then, an optimal algorithm is presented for solving the problem based on our proposed new ranking method.
