--- title: "Jiarui Yu — author profile and papers — Elamur Research" description: "Jiarui Yu, Tencent: 2 papers on Elamur Research (2026), h-index 2 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/jiarui-yu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/jiarui-yu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Jiarui Yu # Jiarui Yu Jiarui Yu has 2 papers in our library, in 2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Hande Dong](https://md.research.elamur.ai/free/en/authors/hande-dong/), [Hong Wang](https://md.research.elamur.ai/free/en/authors/hong-wang/), [Qiang Lin](https://md.research.elamur.ai/free/en/authors/qiang-lin/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5102548773) · [ORCID](https://orcid.org/0000-0001-6327-6811) · [**h-index 2**](https://openalex.org/authors/A5102548773) · [10 works](https://openalex.org/works?filter=author.id:A5102548773) · [39 citations](https://openalex.org/works?filter=author.id:A5102548773&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/jiarui-yu/#papers) · [🔗 Cited 22 times in our library](https://md.research.elamur.ai/free/en/authors/jiarui-yu/cited-by/) · [⭐ Paper Stars ranking: #10159](https://md.research.elamur.ai/free/en/paper-stars/page/102/#star-10159) 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=Jiarui+Yu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Jiarui+Yu) · [dblp](https://dblp.org/search?q=Jiarui+Yu) · [ACL Anthology](https://aclanthology.org/search/?q=Jiarui+Yu) ## Affiliations [🏢**Tencent** Shenzhen · China 2025–2026 · 4 papers*current*](https://md.research.elamur.ai/free/en/companies/tencent/) · [🎓**University of Science and Technology of China** Hefei · China 2022–2024 · 3 papers](https://md.research.elamur.ai/free/en/universities/university-of-science-and-technology-of-china/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 5 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 2 Research subjects and languages the work is about.[Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/jiarui-yu/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[Rethinking Entropy Interventions in RLVR: An Entropy Change Perspective](https://md.research.elamur.ai/free/en/papers/hao-2026-rethinking-entropy-interventions-rlvr-entropy/)** *(2026 · 22 citations)* Policy optimization in RLVR often suffers from entropy collapse. Policy entropy falls quickly, rollouts become uniform, and group-relative advantages (as in GRPO) stop separating good responses from bad ones. Existing fixes such as Clip-Higher, Positive-Reweighting and Entropy-Aware Advantage are largely heuristic… 2. **[LEPO: Latent Reasoning Policy Optimization for Large Language Models](https://md.research.elamur.ai/free/en/papers/zhou-2026-lepo-latent-reasoning-policy-optimization/)** *(2026)* Latent reasoning lets LLMs think with continuous representations, such as probability-weighted vocabulary embeddings, instead of committing to one token per step. ## Co-authors here 10 co-authors with a page, the most papers together first. - [Hande Dong](https://md.research.elamur.ai/free/en/authors/hande-dong/) ×2 - [Hong Wang](https://md.research.elamur.ai/free/en/authors/hong-wang/) ×2 - [Qiang Lin](https://md.research.elamur.ai/free/en/authors/qiang-lin/) ×2 - [Zhezheng Hao](https://md.research.elamur.ai/free/en/authors/zhezheng-hao/) ×2 - [Can Wang](https://md.research.elamur.ai/free/en/authors/can-wang/) - [Haoyang Liu](https://md.research.elamur.ai/free/en/authors/haoyang-liu/) - [Jian Luo](https://md.research.elamur.ai/free/en/authors/jian-luo/) - [Jianqing Zhang](https://md.research.elamur.ai/free/en/authors/jianqing-zhang/) - [Jiawei Chen](https://md.research.elamur.ai/free/en/authors/jiawei-chen/) - [Yuyan Zhou](https://md.research.elamur.ai/free/en/authors/yuyan-zhou/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ## Cited by Papers of our library cite their works 22 times (of the 149,439 papers whose bibliographies we read); [13 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/jiarui-yu/cited-by/). Updated 2 November 2026