1. Department of Computer Engineering, University of Sharjah, Sharjah, United Arab Emirates
2. Centre for Control Systems, Vel Tech University, Chennai, Tamil Nadu, India
3. Faculty of Informatics and Computing, Universiti Sultan Zainal Abidin, Gong Badak, Terengganu, Malaysia
4. Automatic Department, Non Destructive Testing Laboratory, Jijel University, Jijel, Algeria