Her education includes a B.S. and M.S. in Computer Engineering from Seoul National University and a Ph.D. in Computer Science and Engineering from the University of Michigan. Before joining Yonsei University, she has served on the faculties of Management Science and Information Systems at Rutgers University. Her research interests include analysis of online social networks, business models for blogosphere, multi-agent systems for online businesses, and pricing of network resources. Her publications have appeared in Computers and Industrial Engineering, Electronic Commerce Research, Transportation Research, IIE Transactions, European Journal of Operational Research, Journal of Artificial Intelligence Research, Interfaces, Autonomous Agents and Multi-Agent Systems, and other leading journals. 76