Stable walking of a bipedal humanoid robot involving three-dimensional upper body motion. - Jing Liu 008; Uwe Schwiegelshohn; Oliver Urbann (Humanoids, 2014)

Walking pattern generation involving 3D waist motion for a biped humanoid robot. - Jing Liu 008; Oliver Urbann (ICARCV, 2014)

Motion plan and control of humanoid walking robots - Jing Liu 008 (2015)

Bipedal walking with dynamic balance that involves three-dimensional upper body motion. - Jing Liu 008; Oliver Urbann (Robotics Auton. Syst., 2016)