9th International Symposium on Visual Computing (ISVC'13) (Steering Committee Chair), Rethymnon, Crete Island, Greece, July 29-31, 2013.
IEEE International Conference on Biometrics: Theory, Applications and Systems (Program Committee Member), Washington DC, Sept 29 - October 2, 2013.
International Conference on Cyberwolds (Program Committee Member), Yokohama, Japan, October 21-23, 2013.
Workshop on Activity Monitoring by Multiple Distributed Sensing (Program Committee Member), Kracow, Poland, August 27, 2013 (in conjunction with AVSS 2013).
IEEE Workshop on Object Tracking and Classification in and Beyond the Visible Spectrum (Program Committee Member), Portland, Oregon (in conjunction with CVPR 2013).
18th International Conference on Digital Signal Processing (Program Committee Member), Santorini, Greece, July 1-3, 2013.
International Conference on New Horizons in Industry, Business and Education (Program Committee Member), Chania, Crete, Greece, August 29-30, 201:.
International Workshop on Combinatorial Image Analysis (IWCA11) (Program Committee Member), Brno, Czech Republic, May 28-30, 2014.
NASA Space Grant Faculty Coordinator (Nevada Space Grant)