Autor: Min Xie

D. N. PRABHAKAR MURTHY, Ph D, is a Professor of Engineering and Operations Management at the University of Queensland in Brisbane, Australia. He received his Ph D in applied mathematics from Harvard University. MIN XIE, Ph D, is an Associate Professor of Industrial and Systems Engineering at the National University of Singapore in Kent Ridge Crescent, Singapore. He received his Ph D in qualitytechnology from Linkoping University in Linkoping, Sweden. RENYAN JIANG, Ph D, is a Professor of Engineering at the Changsha University of Science and Technology and is also affiliated withthe Department of Mechanical Industrial Engineering at the University of Toronto in Toronto, Ontario, Canada. He received his Ph D in mechanical engineering from the University of Queensland.