IEEE ( short):

J\"{o}rg Liebeherr} (S'88, M'92, SM'03, F'08) received the Ph.D. degree in Computer Science from the Georgia Institute of Technology in 1991. He was on the faculty of the Department of Computer Science at the University of Virginia from 1992--2005. Since Fall 2005, he is with the University of Toronto as Professor of Electrical and Computer Engineering and Nortel Chair of Network Architecture and Services.

IEEE:
J\"{o}rg Liebeherr} (S'88, M'92, SM'03, F'08) received the Ph.D. degree in Computer Science from the Georgia Institute of Technology in 1991. After a Postdoc at the University of California, Berkeley, he joined the Department of Computer Science at the University of Virginia in 1992. In 1997-1998 he was an Associate Professor in the Department of Electrical Engineering at Polytechnic University. Since Fall 2005, he is with the Department of Electrical and Computer Engineering of the University of Toronto as the Nortel Chair of Network Architecture and Services. He has served on editorial boards and program committees of several journals and conferences in computer networking. He was Editor-in-Chief of IEEE Network in 1999-2000. He is a co-author of the textbook ``Mastering Networks: An Internet Lab Manual}, published by Addison-Wesley in 2004. He was co-recipient of a best paper award at ACM Sigmetrics 2005. He was elected to the Board of Governors of the IEEE Communications Society for 2003-2005, and chair of the IEEE Communications Society Technical Committee on Computer Communications in 2004-2005. He received an NSF Career award in 1996, a University of Virginia Teaching and Technology fellowship in 1995, a Virginia Engineering Foundation fellowship in 2002, and an Outstanding Service award from the the IEEE Communications Society Technical Committee on Computer Communications in 2006. He is a Fellow of the IEEE. His current research interests are networks with service guarantees and self-organizing peer networks.