Junying Chen   陈俊颖

Hello!

I am a second-year PhD student at The Chinese University of Hong Kong, Shenzhen, advised by Prof. Benyou Wang. Prior to CUHKSZ, I earned my master's from Harbin Institute of Technology (Shenzhen), supervised by Prof. Qingcai chen, and my bachelor's from Jinan University.

Find me on Google Scholar (1k+ citations), and Github (5k+ stars)!

Email: junying.chen.cs@gmail.com

Education

Research

My research focuses on large language models (LLMs) for medical applications and multimodal LLMs. Currently, I am dedicated to developing HuatuoGPT, a series of advanced medical LLMs.

Publications

Junying Chen, Zhenyang Cai, Ke Ji, et al.
HuatuoGPT-o1, Towards Medical Complex Reasoning with LLMs
Findings of ACL, 2025 [pdf] [code]

Junying Chen, Chi Gui, Ruyi Ouyang, et al.
HuatuoGPT-Vision, Towards Injecting Medical Visual Knowledge into Multimodal LLMs at Scale
Proceedings of EMNLP, 2024 [pdf] [code]

Junying Chen, Xidong Wang, Anningzhe Gao, et al.
HuatuoGPT-II, One-stage Training for Medical Adaption of LLMs
Proceedings of COLM, 2024 [pdf] [code]

Hongbo Zhang*, Junying Chen*, Feng Jiang*, et al.
HuatuoGPT, Towards Taming Language Model to Be a Doctor
Findings of EMNLP, 2023 [pdf] [code]

Junying Chen*, Chi Gui*, Anningzhe Gao, et al.
CoD, Towards an Interpretable Medical Agent using Chain of Diagnosis
Findings of ACL, 2025 [pdf] [code]

Zhenyang Cai*, Junying Chen*, Rongsheng Wang*, et al.
On the Compositional Generalization of Multimodal LLMs for Medical Imaging
Proceedings of ACL, 2025 [pdf] [code]

Ke Ji*, Junying Chen*, Anningzhe Gao, et al.
LLMs Could Autonomously Learn Without External Supervision
Findings of ACL, 2025 [pdf] [code]

Wanlong Liu*,Junying Chen*, Ke Ji, et al.
RAG-Instruct: Boosting LLMs with Diverse Retrieval-Augmented Instructions
Proceedings of EMNLP, 2025 [pdf] [code]

Junying Chen*, Zhenyang Cai*, Pengcheng Chen*, Shunian Chen*, et al.
ShareGPT-4o-Image: Aligning Multimodal Models with GPT-4o-Level Image Generation
Preprint, 2025 [pdf] [code]

Rongsheng Wang*, Junying Chen*, Ke Ji, et al.
MedGen: Unlocking Medical Video Generation by Scaling Granularly-annotated Medical Videos
Preprint, 2025 [pdf] [code]

Junying Chen*, Zhenyang Cai*, Zhiheng Liu, et al.
ShizhenGPT: Towards Multimodal LLMs for Traditional Chinese Medicine
Preprint, 2025 [pdf] [code]

Xidong Wang*, Nuo Chen*, Junying Chen*, et al.
Apollo: A Lightweight Multilingual Medical LLM towards Democratizing Medical AI to 6B People
Preprint, 2024 [pdf] [code]

Junying Chen*, Dongfang Li*, Qingcai Chen, et al.
Diaformer: Automatic Diagnosis via Symptoms Sequence Generation
Proceedings of AAAI, 2022 [pdf] [code]

Junying Chen, Qingcai Chen, Dongfang Li, et al.
SeDR: Segment Representaion Learning for Long Documents Dense Retrieval
Preprint, 2022 [pdf] [code]

Awards

My Projects

This website is adapted from Gregory Gunderson and Tianyu Gao.