Dr. Atta Rahman is an Associate Professor at the College of Computer Science and Information Technology (CCSIT), Imam Abdulrahman Bin Faisal University (IAU), Saudi Arabia. He obtained his B.S. degree in Computer Science from the University of The Punjab, Lahore, Pakistan, his M.S. degree in Electronic and Computer Engineering from International Islamic University, Islamabad, Pakistan, and his Ph.D. degree in Electronic and Computer Engineering from ISRA University, Islamabad Campus, Pakistan in the years 2004, 2008 and 2012, respectively. Dr. Rahman has been involved in teaching and research since 2006 and has authored/co-authored more than 200 publications in reputable books and journals. His research interests include Digital Communication, DSP, Information and Coding Theory, AI, and Applied Soft Computing.