1. Department of Computer Science, University of Engineering and Technology, Taxila, Pakistan
2. Center for Artificial Intelligence, Prince Mohammad Bin Fahd University, Khobar, Saudi Arabia
3. Department of Systematic, School of Computer Science, University of Petroleum & Energy Studies, Dehradun, India
4. Computer Science Department, College of Computers and Information Systems, Umm Al-Qura University, Makkah City, Saudi Arabia