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Zeyi Liu

2 papers indexed

arxivcs.ROcs.AI2026-07-21

ModPack: An Extensible Teleoperation Interface for Bimanual Mobile Manipulation

Joshua Citron, Renee Zbizika, Zeyi Liu, Shuran Song

Existing teleoperation systems are often tailored to specific robot hardware and task domains, limiting their scalability and adaptability. We present ModPack, a modular and extensible teleoperation system designed to support diverse robot embodiments and task requirements within…

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arxivcs.ROcs.AI2026-07-02

WorldSample: Closed-loop Real-robot RL with World Modelling

Yuquan Xue, Le Xu, Zeyi Liu, Zhenyu Wu, Zhengyi Gu, Xinyang Song, et al.

Reinforcement learning (RL) can overcome the demonstration-coverage limitation of imitation learning (IL) by allowing robots to improve through trial-and-error interaction beyond the states observed in demonstrations. However, deploying RL on real robots remains constrained by hi…

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