1. School of Computer Science and Engineering, University of New South Wales, Sydney, Australia
2. School of Electrical and Information Engineering, University of Sydney, Sydney, Australia
3. Faculty of Transport and Traffic Sciences, Lighthouse Professorship “Transport Modelling and Simulation”, Technische Universität Dresden, Dresden, Germany
4. Department of Aeronautical and Aviation Engineering, The Hong Kong Polytechnic University, Hong Kong, People's Republic of China