1. School of Navigation, Wuhan University of Technology, Wuhan, China
2. School of Computer Science and Engineering, Nanyang Technological University, Singapore
3. Department of Computer and Information Science, Indiana University–Purdue University Indianapolis, Indianapolis, IN, USA
4. Information Systems Technology and Design Pillar, Singapore University of Technology and Design, Singapore
5. Machine Learning Department, Mohamed Bin Zayed University of Artificial Intelligence, Abu Dhabi, UAE