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
تعداد صفحه
4
كليدواژه
Median location problem , interval type , 2 fuzzy number , ranking method.
سال انتشار
1397
عنوان كنفرانس
يازدهمين كنفرانس بين المللي انجمن ايراني تحقيق در عمليات
زبان مدرك
انگليسي
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.
كشور
ايران
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