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Ruijun Chen

Ruijun Chen has 2 papers in our library, in 2024–2025, most of them on Language models & pretraining, Efficient models & compression; often with Xiaojun Quan, Chenliang Li, Fanqi Wan.

2 papers in our library · 2024–2025

OpenAlex · ORCID · Wikidata · h-index 25 · 101 works · 5,399 citations OpenAlex, 2026-10-14

📄 2 works in our library · 🔗 Cited 30 times in our library · 1 more in our library without a page yet · ⭐ Paper Stars ranking: #8283

The profile is the library's match of the name; two people with one name are not always told apart.

Elsewhere: Google Scholar · Semantic Scholar · dblp · ACL Anthology

 Affiliations

🏥Huizhou Central People's HospitalHuizhou · China2022–2026 · 2 paperscurrent🎓University of Hong KongPok Fu Lam · China2020–2026 · 2 paperscurrent🎓University of Science and Technology of ChinaHefei · China2026 · 2 paperscurrent🏥Columbia University Irving Medical CenterNew York · United States2019–2021 · 12 papers🎓Columbia UniversityNew York · United States2018–2021 · 11 papersEducation 2018–2020🎓Weill Cornell MedicineNew York · United States2017–2021 · 10 papersEmployment since 2017🎓Yale UniversityNew Haven · United States2013–2022 · 6 papers🎓Sun Yat-sen UniversityGuangzhou · China2024–2025 · 5 papers🎓Beijing Jiaotong UniversityBeijing · China2020–2022 · 4 papers🏢Tempus LabsChicago · United States2022 · 4 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 24 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 5The field of science this work belongs to (OpenAlex fields).Arts and Humanities · 2 worksComputer Science · 2 worksArtificial Intelligence · 2 worksLanguage and Linguistics · 2 worksComputer Vision and Pattern Recognition · 1 work

🧭 Topics 2Research subjects and languages the work is about.Efficient models & compression · 1 workLanguage models & pretraining · 1 work

 Works by year

2020s

20251 paper20241 paper

 Papers

The most cited first (OpenAlex and our library).

  1. FuseChat: Knowledge Fusion of Chat Models (2025 · 25 citations)
    Building a strong chat LLM from scratch is expensive, and many existing models already have overlapping skills.
  2. Knowledge Distillation of Black-Box Large Language Models (2024 · 10 citations)
    Proprietary LLMs such as GPT-4 can only be reached through APIs. This means distilling them into smaller open models usually reduces to fine-tuning on their generated text, and the teacher's token distributions and hidden states stay out of reach. The authors propose Proxy-KD, which places an open white-box LLM…

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. FuseChat: Knowledge Fusion of Chat ModelsConference on Empirical Methods in Natural Language Processing (EMNLP)Fanqi Wan, Longguang Zhong, Ziyi Yang, et al.2025 · 25 citations
  2. Knowledge Distillation of Black-Box Large Language ModelsarXiv:2401.07013Hongzhan Chen, Ruijun Chen, Yuqi Yi, et al.2024 · 10 citations
  3. The Multi-Outcome Medical Deconfounder: Assessing Treatment Effect on Multiple Renal Measures. ↗AMIA · no summary yetLinying Zhang et al.2020

 Co-authors here

7 co-authors with a page, the most papers together first.

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

 Cited by

Papers of our library cite their works 30 times (of the 149,439 papers whose bibliographies we read); 7 citing papers with a page here →.

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