Zhenzhen Ye received his Ph.D. degree in Electrical Engineering from Rensselaer Polytechnic Institute in 2009. He received his B.E. degree from Southeast University, Nanjing, China, in 2000, the M.S. degree in high performance computation from Singapore-MIT Alliance (SMA) program, National University of Singapore, Singapore, in 2003, and his M.S. degree in electrical engineering from University of California, Riverside, CA in 2005. He is currently with the R&D division at iBasis, Inc., working on routing and pricing strategies for VOIP services. His research interests lie in the areas of communications and networking, including stochastic control and optimization for communication systems and networks, cooperative communications, ultra-wideband communications, cognitive radio, and wireless ad hoc/sensor networks.