--- title: "Tian Xie — author profile and papers — Elamur Research" description: "Tian Xie, University of Science and Technology of China: 2 papers on Elamur Research (2025–2026), h-index 9 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/tian-xie/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/tian-xie/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Tian Xie # Tian Xie Tian Xie has 2 papers in our library, in 2025–2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/), [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/); often with [Chong Luo](https://md.research.elamur.ai/free/en/authors/chong-luo/), [Bryan Dai](https://md.research.elamur.ai/free/en/authors/bryan-dai/), [Dongyan Zhao](https://md.research.elamur.ai/free/en/authors/dongyan-zhao/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5101903884) · [ORCID](https://orcid.org/0000-0003-0871-0229) · [**h-index 9**](https://openalex.org/authors/A5101903884) · [32 works](https://openalex.org/works?filter=author.id:A5101903884) · [309 citations](https://openalex.org/works?filter=author.id:A5101903884&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/tian-xie/#papers) · [🔗 Cited 98 times in our library](https://md.research.elamur.ai/free/en/authors/tian-xie/cited-by/) · [⭐ Paper Stars ranking: #7853](https://md.research.elamur.ai/free/en/paper-stars/page/79/#star-7853) 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=Tian+Xie) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Tian+Xie) · [dblp](https://dblp.org/search?q=Tian+Xie) · [ACL Anthology](https://aclanthology.org/search/?q=Tian+Xie) ## Affiliations [🎓**University of Science and Technology of China** Hefei · China 2018–2026 · 9 papers*current*](https://md.research.elamur.ai/free/en/universities/university-of-science-and-technology-of-china/) · [🏛️**Guangzhou Laboratory** Guangzhou 2025–2026 · 2 papers*current*](https://ror.org/03ybmxt82) · [🏥**University Medical Center Groningen** Groningen · Netherlands 2025–2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/hospitals/university-medical-center-groningen/) · [🎓**University of Groningen** Groningen · Netherlands 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/university-of-groningen/) · [🔬**State Key Laboratory of Fire Science** Hefei 2018–2021 · 7 papers](https://ror.org/01vq13895) · [🎓**Ludong University** Yantai · China 2020–2021 · 3 papers](https://ror.org/028h95t32) · [🎓**Nanjing University of Posts and Telecommunications** Nanjing · China 2023–2024 · 2 papers](https://md.research.elamur.ai/free/en/universities/nanjing-university-of-posts-and-telecommunications/) · [🏢**WengFu Group** Guiyang · China 2024 · 2 papers](https://ror.org/05nqkcp91) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 5 more institutions on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 4 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/) · [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/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 2 Research subjects and languages the work is about.[Reasoning · 2 works](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/tian-xie/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/tian-xie/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Logic-RL: Unleashing LLM Reasoning with Rule-Based Reinforcement Learning](https://md.research.elamur.ai/free/en/papers/xie-2025-logic-rl-unleashing-llm/)** *(2025 · 104 citations)* Logic-RL tests whether the rule-based reinforcement learning (RL) approach behind DeepSeek-R1 can be reproduced with a smaller model, and what training data supports it best. 2. **[Shorten After You're Right: Lazy Length Penalties for Reasoning RL](https://md.research.elamur.ai/free/en/papers/yuan-2026-shorten-after-you-re-right/)** *(2026)* Reasoning models trained with rule-based on-policy reinforcement learning tend to produce longer and longer outputs. ## Co-authors here 7 co-authors with a page, the most papers together first. - [Chong Luo](https://md.research.elamur.ai/free/en/authors/chong-luo/) ×2 - [Bryan Dai](https://md.research.elamur.ai/free/en/authors/bryan-dai/) - [Dongyan Zhao](https://md.research.elamur.ai/free/en/authors/dongyan-zhao/) - [Furu Wei](https://md.research.elamur.ai/free/en/authors/furu-wei/) - [Huishuai Zhang](https://md.research.elamur.ai/free/en/authors/huishuai-zhang/) - [Joey Tianyi Zhou](https://md.research.elamur.ai/free/en/authors/joey-tianyi-zhou/) - [Shaohan Huang](https://md.research.elamur.ai/free/en/authors/shaohan-huang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [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 98 times (of the 149,439 papers whose bibliographies we read); [38 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/tian-xie/cited-by/). Updated 2 November 2026