A model and inferencing mechanism for spatial reasoning with manufactured components. - Erik J. Johnson; Michael M. Marefat (ICRA, 1997)

Entity-based aspect graphs: Making viewer centered representations more efficient. - Christopher C. Yang; Michael M. Marefat; Erik J. Johnson (Pattern Recognit. Lett., 1998)

Framework for supporting multi-service edge packet processing on network processors. - Arun Raghunath; Aaron R. Kunze; Erik J. Johnson; Vinod Balakrishnan (ANCS, 2005)

Symerton–using virtualization to accelerate packet processing. - Aaron R. Kunze; Stephen D. Goglin; Erik J. Johnson (ANCS, 2006)