--- title: "Xuxi Chen · Sichuan University — author profile and papers" description: "Xuxi Chen, Sichuan University: 2 papers on Elamur Research (2023–2024), h-index 14 — affiliations, topics, co-authors and who cites them…" canonical: "https://research.elamur.ai/free/en/authors/xuxi-chen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xuxi-chen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xuxi Chen # Xuxi Chen Xuxi Chen has 2 papers in our library, in 2023–2024, 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/); often with [Andres Codas](https://md.research.elamur.ai/free/en/authors/andres-codas/), [Arindam Mitra](https://md.research.elamur.ai/free/en/authors/arindam-mitra/), [Erik Jones](https://md.research.elamur.ai/free/en/authors/erik-jones/). 2 papers in our library · 2023–2024 [OpenAlex](https://openalex.org/A5043602228) · [ORCID](https://orcid.org/0000-0001-9980-097X) · [Wikidata](https://www.wikidata.org/wiki/Q98291671) · [**h-index 14**](https://openalex.org/authors/A5043602228) · [64 works](https://openalex.org/works?filter=author.id:A5043602228) · [572 citations](https://openalex.org/works?filter=author.id:A5043602228&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/xuxi-chen/#papers) · [🔗 Cited 141 times in our library](https://md.research.elamur.ai/free/en/authors/xuxi-chen/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #7131](https://md.research.elamur.ai/free/en/paper-stars/page/72/#star-7131) 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=Xuxi+Chen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xuxi+Chen) · [dblp](https://dblp.org/search?q=Xuxi+Chen) · [ACL Anthology](https://aclanthology.org/search/?q=Xuxi+Chen) ## Affiliations [🎓**Sichuan University** Chengdu · China 2020–2026 · 26 papers*current*](https://md.research.elamur.ai/free/en/universities/sichuan-university/) · [🎓**The University of Texas at Austin** Austin · United States 2021–2026 · 20 papers*current*](https://md.research.elamur.ai/free/en/universities/the-university-of-texas-at-austin/) · [🎓**Fujian Medical University** Fuzhou · China 2018–2025 · 4 papers](https://ror.org/050s6ns64) · [🏥**PLA Navy General Hospital** Beijing · China 2013–2015 · 3 papers](https://ror.org/036dyz052) · [🏥**West China Medical Center of Sichuan University** Chengdu · China 2022–2024 · 2 papers](https://ror.org/040nggs60) · [🎓**University of Science and Technology of China** Hefei · China 2020–2021 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-science-and-technology-of-china/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 4 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/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 2 Research subjects and languages the work is about.[Language models & pretraining · 2 works](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 [**2024** 1 paper](https://md.research.elamur.ai/free/en/authors/xuxi-chen/year/2024/) · [**2023** 1 paper](https://md.research.elamur.ai/free/en/authors/xuxi-chen/year/2023/) ## Papers The most cited first (OpenAlex and our library). 1. **[Orca 2: Teaching Small Language Models How to Reason](https://md.research.elamur.ai/free/en/papers/mitra-2023-orca-2-teaching-small-language/)** *(2023 · 162 citations)* Small language models (below roughly 10B parameters) typically trail frontier LLMs in zero-shot reasoning. 2. **[Take the Bull by the Horns: Hard Sample-Reweighted Continual Training Improves LLM Generalization](https://md.research.elamur.ai/free/en/papers/chen-2024-take-bull-horns-hard-sample/)** *(2024 · 8 citations)* High-quality text for pretraining large language models is becoming scarce. This paper asks whether an already trained LLM can be improved cheaply by briefly continuing training on its own original data, without adding new sources. The authors first checked per-sample losses on C4 with LLaMA-2-7B. The very… ## All works 3 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. [**Orca 2: Teaching Small Language Models How to Reason arXiv:2311.11045**Arindam Mitra, Luciano Del Corro, Shweti Mahajan, et al.*2023 · 162 citations*](https://md.research.elamur.ai/free/en/papers/mitra-2023-orca-2-teaching-small-language/) 2. **[AdaMV-MoE: Adaptive Multi-Task Vision Mixture-of-Experts ↗](https://doi.org/10.1109/iccv51070.2023.01591) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Tianlong Chen et al.*2023 · 86 citations* 3. [**Take the Bull by the Horns: Hard Sample-Reweighted Continual Training Improves LLM Generalization arXiv:2402.14270**Xuxi Chen, Zhendong Wang, Daouda Sow, et al.*2024 · 8 citations*](https://md.research.elamur.ai/free/en/papers/chen-2024-take-bull-horns-hard-sample/) ## Co-authors here 12 of 13 co-authors with a page, the most papers together first. - [Andres Codas](https://md.research.elamur.ai/free/en/authors/andres-codas/) - [Arindam Mitra](https://md.research.elamur.ai/free/en/authors/arindam-mitra/) - [Erik Jones](https://md.research.elamur.ai/free/en/authors/erik-jones/) - [Guoqing Zheng](https://md.research.elamur.ai/free/en/authors/guoqing-zheng/) - [Hamid Palangi](https://md.research.elamur.ai/free/en/authors/hamid-palangi/) - [Kriti Aggarwal](https://md.research.elamur.ai/free/en/authors/kriti-aggarwal/) - [Luciano Del Corro](https://md.research.elamur.ai/free/en/authors/luciano-del-corro/) - [Mingyuan Zhou](https://md.research.elamur.ai/free/en/authors/mingyuan-zhou/) - [Sahaj Agarwal](https://md.research.elamur.ai/free/en/authors/sahaj-agarwal/) - [Shweti Mahajan](https://md.research.elamur.ai/free/en/authors/shweti-mahajan/) - [Tianlong Chen](https://md.research.elamur.ai/free/en/authors/tianlong-chen/) - [Zhangyang Wang](https://md.research.elamur.ai/free/en/authors/zhangyang-wang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - IEEE/CVF International Conference on Computer Vision (ICCV) ## Cited by Papers of our library cite their works 141 times (of the 149,439 papers whose bibliographies we read); [40 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/xuxi-chen/cited-by/). Updated 3 November 2026