Department of Computer Science, Jackson State University, Jackson, MS 39217, USA. charles.bland@jsums.edu|Department of Computer Science, Jackson State University, Jackson, MS 39217, USA. charles.bland@jsums.edu|Department of Computer Science, Jackson State University, Jackson, MS 39217, USA. charles.bland@jsums.edu|Department of Computer Science, Jackson State University, Jackson, MS 39217, USA. charles.bland@jsums.edu|Department of Computer Science, Jackson State University, Jackson, MS 39217, USA. charles.bland@jsums.edu|Department of Computer Science, Jackson State University, Jackson, MS 39217, USA. charles.bland@jsums.edu|Department of Computer Science, Jackson State University, Jackson, MS 39217, USA. charles.bland@jsums.edu