1. Dept. of Civil, Environmental, and Architectural Engineering, College of Engineering, Univ. of Colorado, Boulder.
2. Full Professor, Dept. of Civil, Environmental, and Architectural Engineering, College of Engineering, Univ. of Colorado, Boulder.
3. Faculty Fellow, Center for Critical Internet Inquiry, Univ. of California Los Angeles
4. Graduate Student, Dept. of Civil, Environmental, and Architectural Engineering, College of Engineering, Univ. of Colorado, Boulder.