1. East Stroudsburg University,Department of Computer Science,East Stroudsburg,PA,USA
2. North Dakota State University,Department of Computer Science,Fargo,ND,USA
3. American International University Bangladesh,Department of Computer Science,Dhaka,Bangladesh
4. University of Wisconsin Eau Claire,Department of Computer Science,Eau Claire,WI,USA
5. University of Minnesota Crookston,Department of Math, Science, and Technology,Crookston,MN,USA