1. (1) Hirose, M., Haikawa, Y., Takenaka, T. and Hirai, K., Development of Humanoid Robot ASIMO, Proc. Int. Conference on Intelligent Robots and Systems, Workshop 2, (2001).
2. (2) Yamaguchi, J., Soga, E., Inoue, S. and Takanishi, A., Development of a Bipedal Humanoid Robot-Control Method of Whole Body Cooperative Dynamic Biped Walking, Proc. IEEE Int. Conference on Robotics and Automation, Workshop 2, (1999), pp.368-374.
3. (3) Nishiwaki, K., Sugihara, T., Kagami, S., Kanehiro, F., Inaba, M. and Inoue, H., Design and Development of Research Platform for Perception-Action Integration in Humanod Robot: H6, Proc. Int. Conference on Intelligent Robots and Systems, (2000), pp.1559-1564.
4. (4) Gienger, M., Loffler, K. and Pfeiffer, F., Towards the Design of Biped Jogging Robot, Proc. IEEE Int. Conference on Robotics and Automation, (2001), pp.4140-4145.
5. (5) Kuroki, Y., Ishida, T., Yamaguchi, J., Fujita, M. and Doi, T., A Small Biped Entertainment Robot, Proc. IEEE-RAS Int. Conference on Humanoid Robots, (2001), pp.181-186.