1. Ph.D. Candidate, Electrical and Computer Engineering, Univ. of Denver, D2155 East Wesley Ave., Denver, CO 80208; formerly, Research Intern, Bentley Systems, Incorporated, 27 Siemon Company Dr., Watertown, CT 06795.
2. Bentley Fellow and Director Applied Research, Bentley Systems, Incorporated, 27 Siemon Company Dr., Watertown, CT 06795 (corresponding author).
3. Ph.D. Candidate, Computer Science Dept., College of William and Mary, 200 Stadium Dr, Williamsburg, VA 23185; formerly, Research Intern, Bentley Systems, Incorporated, 27 Siemon Company Dr., Watertown, CT 06795.