Categorical data clustering with automatic selection of cluster number Hai-yong LiaoMichael K. Ng Original Article 18 March 2009 Pages: 5 - 25
Application of fuzzy decision making to the fuzzy finite element method Koen OvaereGlad DeschrijverEtienne E. Kerre Original Article 18 March 2009 Pages: 27 - 36
Some duality results on linear programming problems with symmetric fuzzy numbers S. H. NasseriN. Mahdavi-Amiri Original Article 18 March 2009 Pages: 59 - 66
On coordination of supply chain based on information asymmetry of effort level and fuzzy market environment Xin XuHao Zan Original Article 18 March 2009 Pages: 67 - 77
A method for estimating criteria weights from intuitionistic preference relations Ze-shui Xu Original Article 18 March 2009 Pages: 79 - 89
Similarity mass and approximate reasoning Ya-lin ZhengBing-yuan CaoYong-cheng Bai Original Article 18 March 2009 Pages: 91 - 101