[Wang, Guangchao] Cent China Normal Univ, Sch Informat Management, Wuhan 430079, Hubei, Peoples R China.
[Chen, Anthony] Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hung Hom, Kowloon, Hong Kong, Peoples R China.
[Kitthamkesorn, Songyot] Chiang Mai Univ, Excellence Ctr Infrastruct Technol & Transportat, Dept Civil Engn, Chiang Mai, Thailand.
[Ryu, Seungkyu] Korea Inst Sci Technol Informat, Dajeon, South Korea.
[Qi, Hang] Hubei Univ Econ, Inst Adv Studies Finance & Econ, Wuhan 430000, Peoples R China.