Affiliation: | Department of Computer Science, College of Charleston, SC 29424, USA; Computer Science and Computer Engineering Department, Pacific Lutheran University, Tacoma, WA 98447, USA; Department of Computer Science, University of Arizona, Tucson, AZ 85721, USA; Computer Science Department, University of Wisconsin –Parkside, Kenosha, WI 53141, USA; Computing and Software Systems, University of Washington, Bothell, WA 98011, USA; Mathematics and Computer Science, Rhode Island College, Providence, RI 02906, USA; Department of Computer Science, Vassar College, Poughkeepsie, NY 12604, USA; Department of Computer Science, Southern Polytechnic State University, Marietta, GA 30060, USA; Department of Computer Science, University of Virginia, Charlottesville, VA 22904, USA |