Canhui (Sam) Ou received a Ph.D. degree from the University of California, Davis, in 2004. His technical interests include WDM networks, MPLS, optical Ethernet, and FTTx. He is a Principal Member of Technical Staff at SBC Communications, Inc. He worked at Sprint Advanced Technology Laboratories and Fujitsu Laboratories of America as an intern. Biswanath Mukherjee received a Ph.D. degree from University of Washington, Seattle, in 1987. In 1987, he joined the University of California, Davis, where he has been Professor of computer science since 1995, and served as Chairman of computer science du...