1. Maltepe University,College of Engineering and Natural Sciences,Dept. of Computer Engineering,İstanbul,Turkey
2. The University of Chattanooga Tennessee ,College of Engineering and Computer Science,Dept. of Engineering Management and Technology,Chattanooga,TN,US
3. The University of Chattanooga Tennessee,College of Engineering and Computer Science,Dept. of Engineering Management and Technology,Chattanooga,TN,US