Passive Walking with Leg Compliance for Energy Efficient Multilegged Vehicles. - Eric Y. Raby; David E. Orin (ICRA, 1999)

Energy efficient sensor node implementations. - Jan R. Frigo; Eric Y. Raby; Sean M. Brennan; Christophe Wolinski; Charles Wagner; François Charot; Edward Rosten; Vinod Kulathumani (FPGA, 2010)