Sigurdardottir, D. H.
Glisic, B.
Funding for this research was provided by:
National Science Foundation (CMMI-1362723)
U.S. Department of Transportation (DTRT12-G-UTC16)
Leifur Eiriksson Foundation
Article History
Received: 1 September 2014
Revised: 15 May 2015
Accepted: 18 May 2015
First Online: 29 May 2015