1. Department of Computer and Systems, Faculty of Engineering, Mansoura University, Mansoura, Egypt
2. Department of Computer Science and Engineering, Sejong University, Seoul, South Korea
3. Department of Computer Sciences, College of Computer and Information Sciences, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
4. Department of Software Engineering, College of Computer and Information Sciences, King Saud University, Riyadh, Saudi Arabia
5. Department of Information and Communication Engineering, Inha University, Incheon, South Korea