1. School of Highway Chang'an University Xi'an Shaanxi China
2. Department of Civil Engineering Monash University Melbourne Victoria Australia
3. School of Engineering Monash University Malaysia Bandar Sunway Selangor Darul Ehsan Malaysia
4. Intelligent Transportation System Research Center Southeast University Nanjing Jiangsu China
5. Faculty of Information Technology Monash University Melbourne Victoria Australia
6. College of Transportation Engineering Chang'an University Xi'an Shaanxi China