1. University of Central Florida (UCF), Orlando, FL, USA
2. Knights Foundation School of Computing and Information Sciences, Florida International University, Miami, FL, USA
3. Information Directorate, Air Force Research Laboratory Rome, NY, USA
4. Electrical and Computer Engineering (ECE) Department and the Computer Science Department, University of Central Florida (UCF), Orlando, FL, USA
5. Computer Science Laboratory, SRI International, Menlo Park, CA, USA
6. Electrical and Computer Engineering Department, University of Central Florida (UCF), Orlando, FL, USA
7. Computer Science Department, University of Colorado, Boulder, CO, USA