Dr. Lubna Badri Mohammad Chair of Computer and Communication Engineering Department Al-Zaytoonah University of Jordan Amman – 11733 Jordan Tel.: +962 6 4291511 EXT. 377 Fax: +962 6 4291432 Email: lbadri@zuj.edu.jo lubnabadri@gmail.com Website: http://www.zuj.edu.jo/zec2014