1. Department of Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran. E-mail: hr.sharifi@srbiau.ac.ir
2. Department of Mathematics and Computer Science, Shahed University, Tehran, Iran. E-mail: h.s.javadi@shahed.ac.ir
3. Department of Algorithms and Computation, Faculty of Engineering Science, College of Engineering, University of Tehran, Tehran, Iran. E-mail: moeini@ut.ac.ir
4. Iran University of Medical Sciences, Tehran, Iran. E-mail: hosseinzadeh.m@iums.ac.ir
5. Department of Computer Science, University of Human Development, Sulaimaniyah, Iraq