Chansu Yu received the B.S. and M.S. degrees in electrical engineering from Seoul National University, Korea, in 1982 and 1984, respectively, and the Ph.D. degree in computer engineering from the Pennsylvania State University in 1994. He is currently an Associate Professor in the Department of Electrical and Computer Engineering at the Cleveland State University in Cleveland, Ohio. Before joining the CSU, he was on the research staff at LG Electronics, Inc. for nine years until 1997 and was on the faculty at Information and Communications University, Korea during 1998-2001. He has been a co-chair for IEEE PerCom Workshop on Pervasive Wireless Networking for three consecutive years (PWN07, PWN06 and PWN05) and International Workshop on Mobile and Wireless Ad Hoc Networking (MWAN05 and MWAN04). Dr. Yu also has been on the program committees of several international conferences including The 1st International Workshop on RFID and Ubiquitous Sensor Networks (USN 2005), The 1st IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS, 2004), and 2003 International Conference on Parallel and Distributed Computing Systems (ICPDCS). Dr. Yu is also a guest editor of Journal of Pervasive Computing and Communications (JPCC), Special Issue on Wireless Networks and Pervasive Computing in 2005. His research interests include mobile wireless networks, sensor networks, parallel and clustering computing, and performance modeling and evaluation. He has authored/coauthored more than 60 technical papers and numerous book chapters in the areas of mobile networking, performance evaluation and parallel and distributed computing. Dr. Yu is a member of the ACM, IEEE and IEEE Computer Society.