Vision-language-action (VLA) and world-action (WAM) models map observations and instructions directly to robot actions. This directness ties a policy to training: minor layout or viewpoint changes cause failure, and instructions generalize poorly. The root cause lies in representation: task requirements, conditions, pr...
Hong-Cheng Gao, Jing-Jing Zhou, Ze Zheng et al.· 0 citations
Humanoid avatars extend human physical presence beyond the body, enabling people to participate in social, service, and labor activities through remotely operated robots. This requires teleoperation systems capable of realizing diverse and dynamic whole-body behaviors while maintaining responsive human-robot synchroniz...
Yue-Fan Wang, Huai-Cheng Zhou, Xiao He et al.· 0 citations
Dynamic object manipulation is essential for robots operating in real-world environments, yet methods for generating high-quality demonstrations remain limited. Methods designed for static tasks do not readily transfer to dynamic settings. Among dynamic demonstration generators, planning-based methods can fail near con...
Yi-Yang Jin, Yu Zheng, Xiao He et al.· 0 citations
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