Robert Sebesta is an Associate Professor and Chairman of the Computer Science Department at the University of Colorado Colorado Springs.  Professor Sebesta received a B.S in applied mathematics from the University of Colorado in Boulder and his M.S. and Ph.D. degrees in Computer Science from the Pennsylvania State University.  He has taught computer science for over 30 years.  His professional interests are the design and evaluation of programming languages compiler design, and software testing methods and tools.  He is a member of the ACM and the IEEE Computer Society.