Dr. Seok-Won Lee has received his B.Sc. in Computer Science from Dongkuk University at Seoul, Republic of Korea, M.Sc. in Computer Science from University of Pittsburgh at Pittsburgh, Pennsylvania, and Ph.D. in Information Technology from George Mason University at Fairfax, Virginia. He is currently a visiting faculty at the University of Nebraska Lincoln since June 2010. He was a faculty member at the University of North Carolina at Charlotte during 2003 - 2010. Prior to joining to the UNC Charlotte, he was affiliated with Science Applications International Corporation (SAIC), IBM T.J. Watson Research Center, George Mason University and the University of Pittsburgh. His areas of specialization include software engineering with specific expertise in ontological requirements engineering and domain modeling, and knowledge engineering with specific expertise in knowledge acquisition, machine learning and knowledge-based systems. He serves as chairs, organizers, editors and the program committee members for numerous journals, conferences, and workshops in software requirements engineering, secure software engineering and other related areas such as critical infrastructure protection, service-oriented computing, visual analytics and self-adaptive software systems. He has published more than 90 refereed articles. He is a professional member of IEEE, ACM and AAAI. At UNC Charlotte, he founded and led the Knowledge-intensive Software Engineering Research Group (NiSE). (Note: This web site is no longer maintained since July 2010.)