1. (IAHR Member), Postdoctoral Fellow, Department of Civil and Environmental Engineering, Cullen College of Engineering, University of Houston, Houston, TX, USA. Now at, Bechtel Global Corporation, Reston, VA, USA
2. Assistant Manager, Coastal Engineering & Management Division, Sanyo Techno Marine, Inc., Tokyo, Japan Email:
3. (IAHR Member), Professor, Department of Urban Management, Graduate School of Engineering, Kyoto University, Kyoto, Japan Email:
4. Professor, Department of Civil Engineering, University of Toronto, Toronto, Canada Email: