1. Collaborative Microelectronic Design Excellence Center (CEDEC), Universiti Sains Malaysia, Bayan Lepas 11900, Malaysia
2. School of Computing, DIT University, Dehradun 248009, Uttarakhand, India
3. Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
4. Darwin College, Cambridge University, Cambridge CB3 9EU, UK
5. Department of Electrical and Electronics Engineering, Istanbul University, 34320 Istanbul, Turkey