Sen Liu received a Ph.D. degree in management science and engineering from Zhejiang University, Hangzhou, China, in 2014. He is currently a professor at the School of Logistics, Yunnan University of Finance and Economics, Kunming, China. He has published many research papers in refereed journals such as Expert Systems with Applications, Industrial Management & Data Systems, etc. He also regularly tutors, advises, and provides consulting support to firms with respect to their logistics and supply chain management strategy. His research areas include the logistics and supply chain management, information systems research, and group decision making problems, etc.