1. School of Management Engineering, Qingdao University of Technology, Qingdao, China
2. School of Engineering & Technology, Central Queensland University, Brisbane, Queensland, Australia
3. Faculty of Society and Design, Bond University, Robina, Queensland, Australia
4. College of Computing, GA Institute of Technology, Atlanta, Georgia, USA
5. School of Civil and Environmental Engineering and School of Building Construction, Georgia Institute of Technology, Atlanta, Georgia, USA
6. Department of Civil Engineering, University of UT, Utah, USA
7. School of Economics and Management, University of Chinese Academy of Science, Beijing, China