Decreasing the energy costs of swimming robots through passive elastic elements. - Karen A. Harper; Matthew D. Berkemeier; Sheryl Grace (ICRA, 1997)

Air combat tactics optimization using stochastic genetic algorithms. - Sandeep S. Mulgund; Karen A. Harper; K. Krishnakumar; Greg L. Zacharias (SMC, 1998)

On-Line Situation Assessment for Unmanned Air Vehicles. - Mark L. Hanson; Olga Sullivan; Karen A. Harper (FLAIRS, 2001)

Common Problems and Helpful Hints to Solve Them: Lessons Learned in Integrating Cognitive Models in Large-Scale Simulation Environments. - Karen A. Harper; Greg L. Zacharias (WSC, 2004)

Modeling concurrent, interacting behavior moderators for simulation-based acquisition tasks. - W. Scott Neal Reilly; Karen A. Harper; Stephen Marotta (SpringSim (3), 2007)