1. University at Buffalo,Computer Science & Engineering,New York,USA
2. Sejong University,Department of Software,Seoul,Korea,05006
3. University of Tennessee,Department of Computer Science,Martin,TN,USA,39238
4. Embry Riddle Aeronautical Universit,Electrical Engineering & Computer Science,Florida,USA
5. South Valley University,Faculty of Computers and Artificial Intelligence,Hurghada,Egypt