2017 - Present: Professor, Department of Electrical & Computer Engineering, University of Kentucky
2017 - Present: Visiting Professor, Department of Electrical & Computer Engineering, University of California, Davis
2010 – 2017: Associate Professor, Department of Electrical and Computer Engineering, University of Kentucky
2004 – Present: Faculty, Center for Visualization and Virtual Environments, University of Kentucky
2004 – 2010: Assistant Professor, Department of Electrical and Computer Engineering, University of Kentucky
2002 – 2004: Postdoctoral Researcher, Center for Applied Scientific Computing, Lawrence Livermore National Laboratory
1998 – 2002: Research Assistant, Department of Electrical Engineering and Computer Sciences, University of California, Berkeley
1995 – 1998: Research Engineer, VTEL (formerly Compression Labs), San Jose, California
1992 – 1995: Research Assistant, Department of Electrical Engineering and Computer Sciences, University of California, Berkeley
Post-doctoral, Lawrence Livermore National Lab. Scientific Data Mining, 2002-2004
Ph.D., University of California, Berkeley Electrical Engineering, 2002
B.S., University of Washington, Computer Engineering (summa cum laude), 1992
Machine Learning
Image and Video Processing
Cybersecurity and Privacy
Multimedia Technology for Autism and related disorders