کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
496401 862858 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Approaches based on 2-tuple linguistic power aggregation operators for multiple attribute group decision making under linguistic environment
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Approaches based on 2-tuple linguistic power aggregation operators for multiple attribute group decision making under linguistic environment
چکیده انگلیسی

The aim of this paper is to develop some new linguistic aggregation operators, such as 2-tuple linguistic power average (2TLPA) operator, 2-tuple linguistic weighted PA operator, 2TLPOWA operator which are based on PA operator. We have studied some desired properties of the developed operators, such as idempotency, boundary, etc. Moreover, we have developed two approaches to deal with group decision making problems under linguistic environment. If the weighting vector of the decision makers is known, we develop an approach which is based on the 2-tuple linguistic weighted PA operator. On the other hand, if the weighting vector of the decision makers is unknown, we develop another approach which is based on the 2TLPOWA operator. Finally, a practical example is given to illustrate the multiple attribute group decision making process, a comparative study to fuzzy additive weighted averaging (FAWA) operator method is also demonstrated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Soft Computing - Volume 11, Issue 5, July 2011, Pages 3988–3997
نویسندگان
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