Chang-Tsun Li received the BS degree in electrical engineering from Chung-Cheng Institute of Technology (CCIT), National Defense University (Taiwan, 1987), the MS degree in computer science from U. S. Naval Postgraduate School (USA, 1992), and the PhD degree in computer science from the University of Warwick (UK, 1998). He was an associate professor of the Department of Electrical Engineering at CCIT during 1999-2002 and a visiting professor of the Department of Computer Science at U.S. Naval Postgraduate School in the second half of 2001. He is currently an associate professor of the Department of Computer Science at the University of Warwick (UK), editor-in-chief of the International Journal of Digital Crime and Forensics (IJDCF) and associate editor of the International Journal of Applied Systemic Studies (IJASS). He has been involved in the organization of a number of international conferences and workshops and also served as member of the international program committees for several international conferences. His research interests include digital forensics, multimedia security, bioinformatics, image processing, pattern recognition, computer vision, and content-based image retrieval.