Performance analysis and terrain classification for a legged robot over rough terrain. - Fernando Garcia Bermudez; Ryan C. Julian; Duncan W. Haldane; Pieter Abbeel; Ronald S. Fearing (IROS, 2012)

Cooperative control and modeling for narrow passage traversal with an ornithopter MAV and lightweight ground station. - Ryan C. Julian; Cameron J. Rose; Humphrey Hu; Ronald S. Fearing (AAMAS, 2013)