--- title: "Yi Zhan — author profile and papers — Elamur Research" description: "Yi Zhan, University of Science and Technology of China: 2 papers on Elamur Research (2026), h-index 0 — affiliations, topics, co-authors…" canonical: "https://research.elamur.ai/free/en/authors/yi-zhan/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/yi-zhan/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Yi Zhan # Yi Zhan Yi Zhan 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/), [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/); often with [Jun Xu](https://md.research.elamur.ai/free/en/authors/jun-xu/), [Qi Liu](https://md.research.elamur.ai/free/en/authors/qi-liu/), [Rui Li](https://md.research.elamur.ai/free/en/authors/rui-li/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5139813017) · [**h-index 0**](https://openalex.org/authors/A5139813017) · [3 works](https://openalex.org/works?filter=author.id:A5139813017) · [0 citations](https://openalex.org/works?filter=author.id:A5139813017&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/yi-zhan/#papers) · [⭐ Paper Stars ranking: #14045](https://md.research.elamur.ai/free/en/paper-stars/page/141/#star-14045) 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=Yi+Zhan) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Yi+Zhan) · [dblp](https://dblp.org/search?q=Yi+Zhan) · [ACL Anthology](https://aclanthology.org/search/?q=Yi+Zhan) ## Affiliations [🎓**University of Science and Technology of China** Hefei · China 2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/universities/university-of-science-and-technology-of-china/) · [🎓**Renmin University of China** Beijing · China 2026 · 1 paper*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).[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/) · [Information Systems · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [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 3 Research subjects and languages the work is about.[Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [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/yi-zhan/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[Eval-RAR: Evaluation-Driven Retrieval-Augmented Reasoning via Reinforcement Learning](https://md.research.elamur.ai/free/en/papers/yu-2026-eval-rar-evaluation-driven-retrieval/)** *(2026)* RL-trained retrieval-augmented reasoning systems usually alternate between thinking and searching. They absorb whatever documents come back and are rewarded only for the final answer. The authors argue that this causes aimless, repetitive searching, because the model never checks whether its evidence actually covers… 2. **[When Personalization Misleads: Understanding and Mitigating Hallucinations in Personalized LLMs](https://md.research.elamur.ai/free/en/papers/sun-2026-when-personalization-misleads-understanding-mitigating/)** *(2026)* The paper examines an overlooked risk of personalized LLMs. When a model is conditioned on a user's chat history or profile, it may answer factual questions in line with what the user said before instead of with the truth. The authors call this failure "personalization-induced hallucination." They attribute it to… ## Co-authors here 6 co-authors with a page, the most papers together first. - [Jun Xu](https://md.research.elamur.ai/free/en/authors/jun-xu/) - [Qi Liu](https://md.research.elamur.ai/free/en/authors/qi-liu/) - [Rui Li](https://md.research.elamur.ai/free/en/authors/rui-li/) - [Weijie Yu](https://md.research.elamur.ai/free/en/authors/weijie-yu/) - [Xiao Zhang](https://md.research.elamur.ai/free/en/authors/xiao-zhang/) - [Zhongxiang Sun](https://md.research.elamur.ai/free/en/authors/zhongxiang-sun/) ## 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/) ×2: [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ×2 Updated 2 November 2026