MUHAMMAD AZFAR YAQUB1, SYED HASSAN AHMED2
AND DONGKYUN KIM3,+
1Department of Electrical and Computer Engineering
COMSATS University Islamabad
Islamabad 45550, Pakistan
2Department of Computer Science
Georgia Southern University
Statesboro, GA 30548, USA
3School of Computer Science and Engineering
Kyungpook National University
Daegu 41566, Republic of Korea
E-mail: ma.yaqub@ieee.org; sh.ahmed@ieee.org; dongkyun@knu.ac.kr