Yichen Zhu
2 papers · Latest:
Robotics
dWorldEval: Scalable Robotic Policy Evaluation via Discrete Diffusion World Model
dWorldEval introduces a discrete diffusion world model for scalable robotic policy evaluation, unifying modalities and outperforming prior methods.
2604.22152
RoboticsHi-WM: Human-in-the-World-Model for Scalable Robot Post-Training
Hi-WM enables scalable robot post-training by allowing human intervention directly within a learned world model, reducing real-world execution needs.
2604.21741
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