Author

Zhiyin Yu

Observed name: Yu, Zhiyin

Institutions: Peking University, Shanghai Artificial Intelligence Laboratory

Observed institutions: Peking University, Shanghai Artificial Intelligence Laboratory

OpenAlex ID: A5134113555

How Far Is Document Parsing from Solved? PureDocBench: A Source-Traceable Benchmark across Clean, Degraded, and Real-World Settings

2026 · Li, Zhiheng, Ma, Zongyang, et al. · arXiv (Cornell University)

A Survey of Reinforcement Learning for Large Language Models under Data Scarcity: Challenges and Solutions

2026 · Yu, Zhiyin, Mou, Yuchen, et al. · arXiv (Cornell University)

Easy Samples Are All You Need: Self-Evolving LLMs via Data-Efficient Reinforcement Learning

2026 · Yu, Zhiyin, Zhang, Bo, et al. · arXiv (Cornell University)

Easy Samples Are All You Need: Self-Evolving LLMs via Data-Efficient Reinforcement Learning

2026 · Zhiyin Yu, Bo Zhang, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL)

A Survey of Reinforcement Learning for Large Language Models under Data Scarcity: Challenges and Solutions

2026 · Zhiyin Yu, Yuchen Mou, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting

Works count: 5

Citation count:

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