1. Ph.D. Candidate, Dept. of Systems Design Engineering, Univ. of Waterloo, ON, Canada N2L 3G1.
2. Professor, Dept. of Systems Design Engineering, Univ. of Waterloo, ON, Canada N2L 3G1.
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of Waterloo, ON, Canada N2L 3G1 (corresponding author).