Authors’ Biographical Sketch:

Yufei Yuan is the Wayne C. Fox Chair in Business Innovation and Professor of Information Systems at Michael G. DeGroote School of Business, McMaster University, Canada. He received his Ph.D. in Computer Information Systems from The University of Michigan in U.S. and B.S. in Mathematics from Fudan University in China. His research interests are in the areas of mobile commerce, web-based negotiation support system, business model of electronic commerce, approximate reasoning with fuzzy logic, matching problem, and decision support in health care. He has published more than 40 papers in professional journals such as International Journal of Electronic Markets, Internet research, International Journal of Mobile Communication, Fuzzy Sets and Systems, European Journal of Operational Research, Management Sciences, Decision Sciences, Academic Medicine, Medical Decision Making, International Journal of Human-Computer Systems, Human Systems Management and others. His name is listed in Who's Who in Canadian Business.