AL-Rafidain Journal of Computer Science and Mathematics (CSMJ) is an open-access and a global scientific journal. It was founded in 2003 by the College of Computer Science and Mathematics, University of Mosul, Iraq. CSMJ provides a platform for researchers, academicians, professionals, practitioners, and students to share knowledge in the form of high quality empirical and theoretical research papers, case studies, and literature reviews. CSMJ is a double blind peer-reviewed journal that publishes two issues in one volume a year. CSMJ accepts original submissions from worldwide authors written in English language. CSMJ uses iThenticate system for checking the originality of the submitted manuscripts.