--- title: "Yuchun Fan — author profile and papers — Elamur Research" description: "Yuchun Fan, Northeastern University: 3 papers on Elamur Research (2025–2026), h-index 3 — affiliations, topics, co-authors and who cites…" canonical: "https://research.elamur.ai/free/en/authors/yuchun-fan/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/yuchun-fan/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Yuchun Fan # Yuchun Fan Yuchun Fan has 3 papers in our library, in 2025–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Jingbo Zhu](https://md.research.elamur.ai/free/en/authors/jingbo-zhu/), [Lei Huang](https://md.research.elamur.ai/free/en/authors/lei-huang/), [Tong Xiao](https://md.research.elamur.ai/free/en/authors/tong-xiao/). 3 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5102121415) · [**h-index 3**](https://openalex.org/authors/A5102121415) · [6 works](https://openalex.org/works?filter=author.id:A5102121415) · [34 citations](https://openalex.org/works?filter=author.id:A5102121415&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/yuchun-fan/#papers) · [🔗 Cited 29 times in our library](https://md.research.elamur.ai/free/en/authors/yuchun-fan/cited-by/) · [⭐ Paper Stars ranking: #8345](https://md.research.elamur.ai/free/en/paper-stars/page/84/#star-8345) 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=Yuchun+Fan) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Yuchun+Fan) · [dblp](https://dblp.org/search?q=Yuchun+Fan) · [ACL Anthology](https://aclanthology.org/search/?q=Yuchun+Fan) ## Affiliations [🎓**Northeastern University** Shenyang · China 2023–2026 · 3 papers*current*](https://md.research.elamur.ai/free/en/universities/northeastern-university-cn/) 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).[Arts and Humanities · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 3 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/) · [Language and Linguistics · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Vision and Pattern Recognition · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 4 Research subjects and languages the work is about.[Language models & pretraining · 2 works](https://md.research.elamur.ai/free/en/topics/language-models/) · [Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/yuchun-fan/year/2026/) · [**2025** 2 papers](https://md.research.elamur.ai/free/en/authors/yuchun-fan/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[SLAM: Towards Efficient Multilingual Reasoning via Selective Language Alignment](https://md.research.elamur.ai/free/en/papers/fan-2025-slam-efficient-multilingual-reasoning-selective/)** *(2025 · 20 citations)* Large language models reason well in English but much less reliably in other languages, especially low-resource ones. 2. **[Improving Contextual Faithfulness of Large Language Models via Retrieval Heads-Induced Optimization](https://md.research.elamur.ai/free/en/papers/huang-2025-improving-contextual-faithfulness-large-language/)** *(2025 · 11 citations)* The paper addresses faithfulness hallucination in retrieval-augmented long-form question answering (LFQA), where a model writes paragraph-length answers containing claims that the retrieved documents do not support or that contradict them. 3. **[Cross-layer Attention Sharing for Pre-trained Large Language Models](https://md.research.elamur.ai/free/en/papers/mu-2026-cross-layer-attention-sharing-pre/)** *(2026 · 2 citations)* Earlier work on making LLM attention more efficient mostly targets redundancy inside a layer, for example by compressing the KV cache or grouping heads. ## Co-authors here 12 of 24 co-authors with a page, the most papers together first. - [Jingbo Zhu](https://md.research.elamur.ai/free/en/authors/jingbo-zhu/) ×2 - [Lei Huang](https://md.research.elamur.ai/free/en/authors/lei-huang/) ×2 - [Tong Xiao](https://md.research.elamur.ai/free/en/authors/tong-xiao/) ×2 - [Xiaocheng Feng](https://md.research.elamur.ai/free/en/authors/xiaocheng-feng/) ×2 - [Yongyu Mu](https://md.research.elamur.ai/free/en/authors/yongyu-mu/) ×2 - [Baoxin Wang](https://md.research.elamur.ai/free/en/authors/baoxin-wang/) - [Bei Li](https://md.research.elamur.ai/free/en/authors/bei-li/) - [Bing Qin](https://md.research.elamur.ai/free/en/authors/bing-qin/) - [Chenglong Wang](https://md.research.elamur.ai/free/en/authors/chenglong-wang/) - [Dayong Wu](https://md.research.elamur.ai/free/en/authors/dayong-wu/) - [Fandong Meng](https://md.research.elamur.ai/free/en/authors/fandong-meng/) - [Guoping Hu](https://md.research.elamur.ai/free/en/authors/guoping-hu/) ## 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 2025](https://md.research.elamur.ai/free/en/venues/acl/2025/) - [International Conference on Computational Linguistics (COLING)](https://md.research.elamur.ai/free/en/venues/coling/): [COLING 2025](https://md.research.elamur.ai/free/en/venues/coling/2025/) - [Transactions of the Association for Computational Linguistics (TACL)](https://md.research.elamur.ai/free/en/venues/tacl/): [Transactions of the Association for Computational Linguistics (TACL) 2026](https://md.research.elamur.ai/free/en/venues/tacl/2026/) ## Cited by Papers of our library cite their works 29 times (of the 149,439 papers whose bibliographies we read); [11 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/yuchun-fan/cited-by/). Updated 1 November 2026