--- title: "Xiong-hui Chen — author profile and papers — Elamur Research" description: "Xiong-hui Chen: 2 papers on Elamur Research (2025) — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/xiong-hui-chen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xiong-hui-chen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xiong-hui Chen # Xiong-hui Chen Xiong-hui Chen has 2 papers in our library, in 2025; often with [An Yang](https://md.research.elamur.ai/free/en/authors/an-yang/), [Bowen Yu](https://md.research.elamur.ai/free/en/authors/bowen-yu/), [Chang Gao](https://md.research.elamur.ai/free/en/authors/chang-gao/). 2 papers in our library · 2025 No OpenAlex profile matched yet. [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/xiong-hui-chen/#papers) · [🔗 Cited 183 times in our library](https://md.research.elamur.ai/free/en/authors/xiong-hui-chen/cited-by/) · [⭐ Paper Stars ranking: #6954](https://md.research.elamur.ai/free/en/paper-stars/page/70/#star-6954) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Xiong-hui+Chen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xiong-hui+Chen) · [dblp](https://dblp.org/search?q=Xiong-hui+Chen) · [ACL Anthology](https://aclanthology.org/search/?q=Xiong-hui+Chen) ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 6 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Mathematics · 1 work](https://md.research.elamur.ai/free/en/shelves/mathematics/) · [Computational Theory and Mathematics · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computational-theory-and-mathematics/) ## Works by year ### 2020s [**2025** 2 papers](https://md.research.elamur.ai/free/en/authors/xiong-hui-chen/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Group Sequence Policy Optimization](https://md.research.elamur.ai/free/en/papers/zheng-2025-group-sequence-policy-optimization/)** *(2025 · 179 citations)* Reinforcement learning is now central to building reasoning-capable LLMs. Yet GRPO, a widely used algorithm, often becomes unstable on large models and long outputs, and training can collapse irreversibly. The Qwen Team traces this to how GRPO uses importance weights. It computes a separate ratio for every token from… 2. **[StepFun-Prover Preview: Let's Think and Verify Step by Step](https://md.research.elamur.ai/free/en/papers/shang-2025-stepfun-prover-preview-let-s/)** *(2025 · 5 citations)* LLM-based provers for Lean 4 usually need dozens of sampled attempts to find a valid proof, and extra samples bring shrinking gains. ## Co-authors here 12 of 17 co-authors with a page, the most papers together first. - [An Yang](https://md.research.elamur.ai/free/en/authors/an-yang/) - [Bowen Yu](https://md.research.elamur.ai/free/en/authors/bowen-yu/) - [Chang Gao](https://md.research.elamur.ai/free/en/authors/chang-gao/) - [Chujie Zheng](https://md.research.elamur.ai/free/en/authors/chujie-zheng/) - [Jie Yan](https://md.research.elamur.ai/free/en/authors/jie-yan/) - [Jingren Zhou](https://md.research.elamur.ai/free/en/authors/jingren-zhou/) - [Junyang Lin](https://md.research.elamur.ai/free/en/authors/junyang-lin/) - [Kai Dang](https://md.research.elamur.ai/free/en/authors/kai-dang/) - [Mingze Li](https://md.research.elamur.ai/free/en/authors/mingze-li/) - [Rui Men](https://md.research.elamur.ai/free/en/authors/rui-men/) - [Ruosi Wan](https://md.research.elamur.ai/free/en/authors/ruosi-wan/) - [Shijie Shang](https://md.research.elamur.ai/free/en/authors/shijie-shang/) ## Cited by Papers of our library cite their works 183 times (of the 149,439 papers whose bibliographies we read); [76 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/xiong-hui-chen/cited-by/). Updated 3 November 2026