Generalized uni-int decision making schemes based on choice value soft sets

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• 作者：Feng Feng^a ; ^b ; ^{fengnix@hotmail.com} ; Yongming Li^a ; ^c ; Naim Ç ; ağ ; man^d
• 关键词：Distributed decision making ; Soft sets ; Choice value soft sets ; Satisfaction relations ; uni&ndash ; int Decision making
• 刊名：European Journal of Operational Research
• 出版年：2012
• 期刊代码：58_03772217
• 类别：et
• 出版时间：1 July, 2012
• 卷：220
• 期：1
• 页码：162-170
• 文件大小：293 K

摘要

This paper aims to improve and further extend 脟a臒man and Engino臒lu鈥檚 uni-int decision making method. We first define choice value soft sets and k-satisfaction relations. Using these new notions, we give deeper insights into the principle of uni-int decision making and show its limitations. We then propose several new soft decision making schemes, including the uni-int^k, and int^m 鈭?#xA0;intⁿ decision making methods. We show that classical uni-int decision making is a special case of the decision making method. Furthermore, we present a new decision scheme based on int^m 鈭?#xA0;intⁿ decision making, which substantially improves the classical uni-int decision making approach.