This paper defines the concept of compatibility degree of two interval fuzzy preference relations, and gives a compatibility index of two interval fuzzy preference relations. It is proven that an interval fuzzy preference relation B and the synthetic interval fuzzy preference relation of interval fuzzy preference relations A1, A2,...,As, are of acceptable compatibility under the condition that the interval fuzzy preference relation B and each of the interval fuzzy preference relations A 1, A2,...,A, are of acceptable compatibility, and thus a theoretic basis has been developed for the application of the interval fuzzy preference relations in group decision making.
机构:
Nanjing Audit Univ, Sch Int Audit, Nanjing 211815, Jiangsu, Peoples R China
Cent S Univ, Sch Business, Changsha 410083, Hunan, Peoples R ChinaNanjing Audit Univ, Sch Int Audit, Nanjing 211815, Jiangsu, Peoples R China
Meng, Fanyong
Tang, Jie
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Cent S Univ, Sch Business, Changsha 410083, Hunan, Peoples R ChinaNanjing Audit Univ, Sch Int Audit, Nanjing 211815, Jiangsu, Peoples R China
Tang, Jie
Xu, Zeshui
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机构:
Sichuan Univ, Sch Business, Chengdu 610064, Sichuan, Peoples R China
Nanjing Univ Informat Sci & Technol, Sch Comp & Software, Nanjing 210044, Jiangsu, Peoples R ChinaNanjing Audit Univ, Sch Int Audit, Nanjing 211815, Jiangsu, Peoples R China
机构:
Southeast Univ, Sch Econ & Management, Nanjing 210096, Jiangsu, Peoples R China
Chinese Univ Hong Kong, Dept Syst Engn & Engn Management, Shatin, Hong Kong, Peoples R ChinaSoutheast Univ, Sch Econ & Management, Nanjing 210096, Jiangsu, Peoples R China
Xu, Zeshui
Cai, Xiaoqiang
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Chinese Univ Hong Kong, Dept Syst Engn & Engn Management, Shatin, Hong Kong, Peoples R ChinaSoutheast Univ, Sch Econ & Management, Nanjing 210096, Jiangsu, Peoples R China
机构:
Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Jiangsu, Peoples R China
Hohai Univ, Sch Business, Nanjing, Jiangsu, Peoples R ChinaHohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Jiangsu, Peoples R China
Xu, Yejun
Zhang, Jing
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Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Jiangsu, Peoples R China
Hohai Univ, Sch Business, Nanjing, Jiangsu, Peoples R ChinaHohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Jiangsu, Peoples R China
Zhang, Jing
Wang, Huimin
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Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Jiangsu, Peoples R China
Hohai Univ, Sch Business, Nanjing, Jiangsu, Peoples R ChinaHohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Jiangsu, Peoples R China