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Sijin Chen

2 papers indexed

arxivcs.CLcs.LG2026-07-22

Multi-Mask Diffusion Language Models for Few-Step Generation

Sijin Chen, Yinuo Ren, Heyang Zhao, Ziheng Cheng, Quanquan Gu, Lexing Ying

Masked diffusion models (MDMs) are a promising family of language generators, but achieving high-quality few-step generation remains challenging. In MDMs, all forward trajectories collapse to a single fully masked state, leaving no terminal entropy for consistency-style few-step…

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arxivcs.ROcs.CV2026-06-26

Translation as a Bridging Action: Transferring Manipulation Skills from Humans to Robots

Sijin Chen, Kaixuan Jiang, Haixin Shi, Yanhui Wang, Weiheng Zhong, Haosheng Li, et al.

We study whether we can learn novel manipulation skills from human actions to a bi-manual robot with parallel grippers. Human action data is cheap, abundant, and diverse, making it one of the most promising resources for scaling up robot learning. Yet transferring skills from hum…

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