1. F. Umm-e-Laila is working in Computer Engineering Department, Sir Syed University of Engineering & Technology, Karachi, Pakistan
2. S. Najeed Ahmed Khan is associated with the Department of Computer Science& Information Technology, NED UET, Karachi, Pakistan
3. T. Asad Arfeen is associated with the Department of Computer & Information System Engineering, NED UET, Karachi, Pakistan