Bio sketch and research interests: Mr. Wu received an M.S. from the Department of Electrical Engineering and Automation at Tianjin University in Tianjin, China, in 1985 and an M.S. from the Department of Electronics and Computer Science at the University of Southampton in Southampton, United Kingdom, in 1992. He lectured and conducted research at both universities as well as at the University of Portsmouth in Portsmouth, United Kingdom, prior to working as a research associate in the Department of Radiation Oncology at William Beaumont Hospital in Michigan. A member of the VCU faculty since 1999, his research interests include delivery techniques of intensity-modulated radiotherapy, optimization, signal processing and neural networks.