1. Faculty of Information Technology and the Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
2. Faculty of Electrical-Electronic Engineering and the Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
3. Faculty of Computer Science, Phenikaa University, Hanoi, Vietnam
4. Department of Electrical Engineering, Faculty of Engineering Science and Technology, UiT—The Arctic University of Norway, Tromsø, Norway
5. Department of Computer Science, College of Computing, Applied Network Technology Laboratory, Khon Kaen University, Khon Kaen, Thailand
6. Department of Computer Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand