--- title: "Xinyu Tang — author profile and papers — Elamur Research" description: "Xinyu Tang, Renmin University of China: 2 papers on Elamur Research (2025–2026), h-index 1 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/xinyu-tang/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xinyu-tang/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xinyu Tang # Xinyu Tang Xinyu Tang 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 [Zhiqiang Zhang](https://md.research.elamur.ai/free/en/authors/zhiqiang-zhang/), [Binbin Hu](https://md.research.elamur.ai/free/en/authors/binbin-hu/), [Jun Zhou](https://md.research.elamur.ai/free/en/authors/jun-zhou/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5139815520) · [**h-index 1**](https://openalex.org/authors/A5139815520) · [3 works](https://openalex.org/works?filter=author.id:A5139815520) · [1 citations](https://openalex.org/works?filter=author.id:A5139815520&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/xinyu-tang/#papers) · [🔗 Cited 22 times in our library](https://md.research.elamur.ai/free/en/authors/xinyu-tang/cited-by/) · [⭐ Paper Stars ranking: #8895](https://md.research.elamur.ai/free/en/paper-stars/page/89/#star-8895) 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=Xinyu+Tang) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xinyu+Tang) · [dblp](https://dblp.org/search?q=Xinyu+Tang) · [ACL Anthology](https://aclanthology.org/search/?q=Xinyu+Tang) ## Affiliations [🎓**Renmin University of China** Beijing · China 2025–2026 · 5 papers*current*](https://md.research.elamur.ai/free/en/universities/renmin-university-of-china/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## 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/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 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/xinyu-tang/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/xinyu-tang/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Unlocking General Long Chain-of-Thought Reasoning Capabilities of Large Language Models via Representation Engineering](https://md.research.elamur.ai/free/en/papers/tang-2025-unlocking-general-long-chain-thought/)** *(2025 · 19 citations)* Reasoning models such as o1 and DeepSeek-R1 depend on long chains of thought (long CoTs) with planning, checking and backtracking. Earlier work showed this behaviour can be triggered with little data and carries over to new tasks. This paper asks whether long CoT is a general capability already present inside LLMs. 2. **[Rethinking Sample Polarity in Reinforcement Learning with Verifiable Rewards](https://md.research.elamur.ai/free/en/papers/tang-2026-rethinking-sample-polarity-reinforcement-learning/)** *(2026 · 4 citations)* This paper asks what positive (correct) and negative (incorrect) rollouts each contribute when large reasoning models are trained with RLVR. ## Co-authors here 8 co-authors with a page, the most papers together first. - [Zhiqiang Zhang](https://md.research.elamur.ai/free/en/authors/zhiqiang-zhang/) ×2 - [Binbin Hu](https://md.research.elamur.ai/free/en/authors/binbin-hu/) - [Jun Zhou](https://md.research.elamur.ai/free/en/authors/jun-zhou/) - [Wayne Xin Zhao](https://md.research.elamur.ai/free/en/authors/wayne-xin-zhao/) - [Xiaolei Wang](https://md.research.elamur.ai/free/en/authors/xiaolei-wang/) - [Xin Zhao](https://md.research.elamur.ai/free/en/authors/xin-zhao/) - [Yingqian Min](https://md.research.elamur.ai/free/en/authors/yingqian-min/) - [Zhixun Li](https://md.research.elamur.ai/free/en/authors/zhixun-li/) ## 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/) ×2: [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/), [ACL 2025](https://md.research.elamur.ai/free/en/venues/acl/2025/) ## Cited by Papers of our library cite their works 22 times (of the 149,439 papers whose bibliographies we read); [7 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/xinyu-tang/cited-by/). Updated 1 November 2026