1. Senior Research Scientist, Climate Change and Coastal Disaster Research Dept., Korea Ocean Research and Development Institute, 1270 Sa-2-dong, Ansan 427-744, Korea; formerly, School of Civil and Environmental Eng., Georgia Institute of Technology, 210 Technology Circle, Savannah, GA 31407.
2. Associate Professor, School of Civil and Environmental Eng., Georgia Institute of Technology, 210 Technology Circle, Savannah, GA 31407 (corresponding author).
3. Associate Professor, School of Civil and Environmental Eng., Georgia Institute of Technology, 210 Technology Circle, Savannah, GA 31407.
4. Associate Professor, School of Electrical and Computer Eng., Georgia Institute of Technology, 210 Technology Circle, Savannah, GA 31407.