1. University of Macau,State Key Laboratory of Internet of Things for Smart City and Department of Computer and Information Science,Macau SAR,China
2. University of Electronic Science and Technology of China,Department of Information and Software Engineering,Chengdu,China
3. University of Macau,State Key Laboratory of Internet of Things for Smart City,Departments of Civil and Environmental Engineering and Computer and Information Science,Macau SAR,China
4. University of Macau,State Key Laboratory of Internet of Things for Smart City and Departments of Civil and Environmental Engineering,Macau SAR,China
5. Macau University of Science and Technology,Faculty of Innovation Engineering,Macau SAR,China
6. Tsinghua University,School of Vehicle and Mobility,Beijing,China