Biped walking on rough terfrain using reinforcement learning - Zhang, Yuheng; Huang, Quanyong; Bi, Sheng; Min, Huaqing; Zheng, Quanwei; Luo, Yi (2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2015 IEEE International Conference on, 2015)