1. Department of Software Engineering, The University of Texas at Dallas, Richardson, TX, USA
2. U.S. Army Combat Capabilities Development Command Army Research Laboratory South, The University of Texas at Dallas, Richardson, TX, USA
3. U.S. Army Combat Capabilities Development Command Army Research Laboratory South, The University of Texas at Arlington, Arlington, TX, USA
4. Department of Computer Science, The University of Texas at Dallas, Richardson, TX, USA