P. G. Otanez and Campbell, M. E., “Mode Estimation Using Perturbation Signatures for Hybrid Multi-Vehicle Systems”, in AIAA Guidance, Navigation, and Control Conference, San Francisco, CA, 2005, pp. 1-17.
- P. G. Otanez and Campbell, M. E., “Hybrid Cooperative Reconnaissance Without Communication”, in IEEE Conference on Decision and Control, Seville, Spain, 2005, vol. 1, pp. 3541-3546.
- J. P. Veverka and Campbell, M. E., “Operator Decision Modeling for Intelligence, Surveillance and Reconnaissance Type Missions”, in IEEE International Conference on Systems, Man and Cybernetics, 2005, vol. 1, pp. 754-759.