4 papers · 2 filters
Robots as Tokens: Unified Diffusion Transformer for Coordinated Multi-Robot Trajectory Generation
Ruofei Bai, Jie Chen, Yuxin Cai +3
The success of generative models in language and visual generation has inspired extensive applications to generative robot planning. However, most existing works either focus on si…
ImagiNav: Scalable Embodied Navigation via Generative Visual Prediction and Inverse Dynamics
Jie Chen, Yuxin Cai, Yizhuo Wang +6
Enabling robots to navigate open-world environments via natural language is critical for general-purpose autonomy. Yet, Vision-Language Navigation has relied on end-to-end policies…
TIDAL: Temporally Interleaved Diffusion and Action Loop for High-Frequency VLA Control
Yuteng Sun, Haoran Wang, Ruofei Bai +4
Large-scale Vision-Language-Action (VLA) models offer semantic generalization but suffer from high inference latency because they adopt a low-frequency batch-and-execute paradigm.…
SHARE: Sharing Human Actions across Robot Embodiments through Unified Retargeting and Tracking
Haoyu Zhang, Junzhe Xu, Shibo Jin +8
The central challenge in reusing human actions across robots is the need to realize shared intent through incompatible kinematics, dynamics, and control interfaces. We present SHAR…