1. Assistant Professor, Dept. of Construction Management, Lamar Univ., 4400 S M L King Jr Pkwy, Beaumont, TX 77710 (corresponding author).
2. Graduate Student, Dept. of Electrical and Computer Engineering, Univ. of Waterloo, 200 University Ave. W, Waterloo, ON, Canada N2L 3G1.
3. Assistant Professor, Dept. of Electrical and Computer Engineering, Univ. of Waterloo, 200 University Ave. W, Waterloo, ON, Canada N2L 3G1.
4. Professor, Dept. of Civil and Environmental Engineering, Univ. of Waterloo, 200 University Ave. W, Waterloo, ON, Canada N2L 3G1.