Gwo-Hshiung Tzeng is a Distinguished Chair Professor of Kainan University, Taiwan. He received a Bachelor’s degree in business management from the Tatung Institute of Technology (1967); a Master’s degree in urban planning from Chung Hsing University (1971); and a PhD in management science from Osaka University, Japan (1977). His current research interests include statistics, multivariate analysis, networks, routing and scheduling, multiple criteria decision making, fuzzy theory, hierarchical structure analysis for application to technology management, energy, environment, transportation systems, transportation investment, logistics, location, urban planning, tourism, technology management, electronic commerce, and global supply chains. He is editor-in-chief of the International Journal of Operations Research and the International Journal of Information Systems for Logistics and Management, among others. Jih-Jeng Huang is currently Assistant Professor of Computer Science and Information Management at Soochow University, Taiwan, and teaches research method, multivariate analysis, and capital asset and pricing models, among others. He received his PhD in Information Management from the National Taiwan University. His current research interests include multiple criteria decision making, knowledge management, behavioral economics and finance, and data analysis. He has published on these interests widely in journals and conference proceedings.