--- title: "Yuxuan Hu — author profile and papers — Elamur Research" description: "Yuxuan Hu, Renmin University of China: 4 papers on Elamur Research (2007–2026), h-index 0 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/yuxuan-hu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/yuxuan-hu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Yuxuan Hu # Yuxuan Hu Yuxuan Hu has 4 papers in our library, in 2007–2026, most of them on [Word sense disambiguation](https://md.research.elamur.ai/free/en/topics/word-sense-disambiguation/), [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 [Ke Wang](https://md.research.elamur.ai/free/en/authors/ke-wang/), [Bohan Zhang](https://md.research.elamur.ai/free/en/authors/bohan-zhang/), [Jing Zhang](https://md.research.elamur.ai/free/en/authors/jing-zhang/). 4 papers in our library · 2007–2026 [OpenAlex](https://openalex.org/A5139839257) · [**h-index 0**](https://openalex.org/authors/A5139839257) · [3 works](https://openalex.org/works?filter=author.id:A5139839257) · [0 citations](https://openalex.org/works?filter=author.id:A5139839257&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 4 works in our library](https://md.research.elamur.ai/free/en/authors/yuxuan-hu/#papers) · [🔗 Cited 9 times in our library](https://md.research.elamur.ai/free/en/authors/yuxuan-hu/cited-by/) · [⭐ Paper Stars ranking: #9127](https://md.research.elamur.ai/free/en/paper-stars/page/92/#star-9127) 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=Yuxuan+Hu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Yuxuan+Hu) · [dblp](https://dblp.org/search?q=Yuxuan+Hu) · [ACL Anthology](https://aclanthology.org/search/?q=Yuxuan+Hu) ## Affiliations [🎓**Renmin University of China** Beijing · China 2026 · 2 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 6 The field of science this work belongs to (OpenAlex fields).[Computer Science · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Language and Linguistics · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computational Theory and Mathematics · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computational-theory-and-mathematics/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 Topics 5 Research subjects and languages the work is about.[Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [English · 1 work](https://md.research.elamur.ai/free/en/topics/english/) · [Word sense disambiguation · 1 work](https://md.research.elamur.ai/free/en/topics/word-sense-disambiguation/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Vision & language · 1 work](https://md.research.elamur.ai/free/en/topics/multimodal/) ## Works by year ### 2020s [**2026** 3 papers](https://md.research.elamur.ai/free/en/authors/yuxuan-hu/year/2026/) ### 2000s [**2007** 1 paper](https://md.research.elamur.ai/free/en/authors/yuxuan-hu/year/2007/) ## Papers The most cited first (OpenAlex and our library). 1. **[HIT-IR-WSD: A WSD System for English Lexical Sample Task](https://md.research.elamur.ai/free/en/papers/guo-2007-hit-ir-wsd-wsd-system/)** *(2007 · 12 citations)* The paper describes HIT-IR-WSD, a supervised word sense disambiguation system from the Information Retrieval Lab at Harbin Institute of Technology, created for SemEval 2007's Task 11, which tested disambiguation of English words in a lexical sample setting. 2. **[Sparse-RL: Breaking the Memory Wall in LLM Reinforcement Learning via Stable Sparse Rollouts](https://md.research.elamur.ai/free/en/papers/luo-2026-sparse-rl-breaking-memory-wall/)** *(2026 · 4 citations)* Long reasoning rollouts in LLM reinforcement learning store large KV caches. This memory cost limits batch sizes and GPU utilization, especially since rollout generation takes most of the training time. The authors ask whether training-free KV compression, built for inference, can be used during rollouts. They find… 3. **[MathCanvas: Intrinsic Visual Chain-of-Thought for Multimodal Mathematical Reasoning](https://md.research.elamur.ai/free/en/papers/shi-2026-mathcanvas-intrinsic-visual-chain-thought/)** *(2026 · 3 citations)* Text-only chain-of-thought is a poor fit for areas such as geometry and function analysis, where people solve problems by sketching and modifying diagrams. 4. **[MTP-RL: Acceleration of Reinforcement Learning Rollouts with Policy-Aligned Multi-Token Prediction](https://md.research.elamur.ai/free/en/papers/wang-2026-mtp-rl-acceleration-reinforcement-learning/)** *(2026)* Rollout generation consumes most of the compute in reinforcement-learning fine-tuning of LLMs, especially when models produce long reasoning chains. ## Co-authors here 12 of 20 co-authors with a page, the most papers together first. - [Ke Wang](https://md.research.elamur.ai/free/en/authors/ke-wang/) ×3 - [Bohan Zhang](https://md.research.elamur.ai/free/en/authors/bohan-zhang/) ×2 - [Jing Zhang](https://md.research.elamur.ai/free/en/authors/jing-zhang/) ×2 - [Aohan Zeng](https://md.research.elamur.ai/free/en/authors/aohan-zeng/) - [Aojun Zhou](https://md.research.elamur.ai/free/en/authors/aojun-zhou/) - [Houxing Ren](https://md.research.elamur.ai/free/en/authors/houxing-ren/) - [Jie Tang](https://md.research.elamur.ai/free/en/authors/jie-tang/) - [Lei Liang](https://md.research.elamur.ai/free/en/authors/lei-liang/) - [Mengshu Sun](https://md.research.elamur.ai/free/en/authors/mengshu-sun/) - [Rongyao Fang](https://md.research.elamur.ai/free/en/authors/rongyao-fang/) - [Sijia Luo](https://md.research.elamur.ai/free/en/authors/sijia-luo/) - [Ting Liu](https://md.research.elamur.ai/free/en/authors/ting-liu/) ## 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/) ×2 - [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/) - [International Workshop on Semantic Evaluations](https://md.research.elamur.ai/free/en/venues/international-workshop-on-semantic-evaluations/): [International Workshop on Semantic Evaluations 2007](https://md.research.elamur.ai/free/en/venues/international-workshop-on-semantic-evaluations/2007/) ## Cited by Papers of our library cite their works 9 times (of the 149,439 papers whose bibliographies we read); [2 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/yuxuan-hu/cited-by/). Updated 1 November 2026