--- title: "Hangyu Lin — author profile and papers — Elamur Research" description: "Hangyu Lin, University of International Business and Economics: 2 papers on Elamur Research (2024), h-index 11 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/hangyu-lin/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/hangyu-lin/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Hangyu Lin # Hangyu Lin Hangyu Lin has 2 papers in our library, in 2024, most of them on [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/); often with [Bharat Venkitesh](https://md.research.elamur.ai/free/en/authors/bharat-venkitesh/), [Hanze Dong](https://md.research.elamur.ai/free/en/authors/hanze-dong/), [Haoxiang Wang](https://md.research.elamur.ai/free/en/authors/haoxiang-wang/). 2 papers in our library · 2024 [OpenAlex](https://openalex.org/A5064702771) · [ORCID](https://orcid.org/0000-0002-0538-7692) · [**h-index 11**](https://openalex.org/authors/A5064702771) · [45 works](https://openalex.org/works?filter=author.id:A5064702771) · [455 citations](https://openalex.org/works?filter=author.id:A5064702771&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/hangyu-lin/#papers) · [🔗 Cited 393 times in our library](https://md.research.elamur.ai/free/en/authors/hangyu-lin/cited-by/) · [⭐ Paper Stars ranking: #4408](https://md.research.elamur.ai/free/en/paper-stars/page/45/#star-4408) 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=Hangyu+Lin) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Hangyu+Lin) · [dblp](https://dblp.org/search?q=Hangyu+Lin) · [ACL Anthology](https://aclanthology.org/search/?q=Hangyu+Lin) ## Affiliations [🎓**University of International Business and Economics** Beijing · China 2022–2026 · 4 papers*current*](https://ror.org/05khqpb71) · [🎓**Sun Yat-sen University** Guangzhou · China 2024–2026 · 2 papers*current*](https://md.research.elamur.ai/free/en/universities/sun-yat-sen-university/) · [🎓**Shandong University of Science and Technology** Qingdao · China 2026 · 1 paper*current*](https://ror.org/04gtjhw98) · [🎓**Fudan University** Shanghai · China 2016–2021 · 9 papers](https://md.research.elamur.ai/free/en/universities/fudan-university/) · [🎓**Southwest University** Chongqing · China 2022–2025 · 7 papers](https://ror.org/01kj4z117) · [🎓**Hong Kong University of Science and Technology** Hong Kong · China 2023–2025 · 4 papers](https://md.research.elamur.ai/free/en/universities/hong-kong-university-of-science-and-technology/) · [🎓**Guangxi University** Nanning · China 2024 · 2 papers](https://ror.org/02c9qn167) · [🎓**Central South University** Changsha · China 2016 · 2 papers](https://md.research.elamur.ai/free/en/universities/central-south-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 4 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 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 1 Research subjects and languages the work is about.[Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) ## Works by year ### 2020s [**2024** 2 papers Hangyu Lin's papers of 2024](https://md.research.elamur.ai/free/en/authors/hangyu-lin/year/2024/) ## Papers The most cited first (OpenAlex and our library). 1. **[Aya 23: Open Weight Releases to Further Multilingual Progress](https://md.research.elamur.ai/free/en/papers/aryabumi-2024-aya-23-open-weight-releases/)** *(2024 · 171 citations)* Aya 23 addresses a weakness of massively multilingual models. When one model covers about a hundred languages, each language gets only a small share of its capacity (the "curse of multilinguality"). Aya 101 also relied on the aging mT5 base. Cohere For AI instead concentrated on 23 languages, including Ukrainian… 2. **[Mitigating the Alignment Tax of RLHF](https://md.research.elamur.ai/free/en/papers/lin-2024-mitigating-alignment-tax-rlhf/)** *(2024 · 82 citations)* RLHF makes LLMs follow human preferences, but it also tends to erode skills learned in pre-training. This loss is called the alignment tax. The authors measured it by aligning OpenLLaMA-3B on the Anthropic helpfulness/harmlessness data with Rejection Sampling Fine-tuning (RSF) and DPO. They then tracked performance… ## Co-authors here 12 of 14 co-authors with a page, the most papers together first. - [Bharat Venkitesh](https://md.research.elamur.ai/free/en/authors/bharat-venkitesh/) - [Hanze Dong](https://md.research.elamur.ai/free/en/authors/hanze-dong/) - [Haoxiang Wang](https://md.research.elamur.ai/free/en/authors/haoxiang-wang/) - [Jipeng Zhang](https://md.research.elamur.ai/free/en/authors/jipeng-zhang/) - [John Dang](https://md.research.elamur.ai/free/en/authors/john-dang/) - [Kelly Marchisio](https://md.research.elamur.ai/free/en/authors/kelly-marchisio/) - [Madeline Smith](https://md.research.elamur.ai/free/en/authors/madeline-smith/) - [Max Bartolo](https://md.research.elamur.ai/free/en/authors/max-bartolo/) - [Rui Pan](https://md.research.elamur.ai/free/en/authors/rui-pan/) - [Shizhe Diao](https://md.research.elamur.ai/free/en/authors/shizhe-diao/) - [Viraat Aryabumi](https://md.research.elamur.ai/free/en/authors/viraat-aryabumi/) - [Wei Xiong](https://md.research.elamur.ai/free/en/authors/wei-xiong/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2024](https://md.research.elamur.ai/free/en/venues/emnlp/2024/) ## Cited by Papers of our library cite their works 393 times (of the 141,840 papers whose bibliographies we read); [28 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/hangyu-lin/cited-by/). Updated 24 October 2026