Zhixiong Zhang Ph.D. Student Shanghai Jiao Tong University & Shanghai Innovation Institute Shanghai, China Email:  zx.zhang@sjtu.edu.cn   WeChat:  Zx-Zhang7 [Github] [Google Scholar]

Biography

I am a 1^st year Ph.D. student at Shanghai Jiao Tong University, supervised by Jiaqi Wang. Prior to this, I received my B.E. degree in Artificial Intelligence at Harbin Institute of Technology in 2025.

My current research focuses on:

• Large Vision Language Models: Visual-Spatial Intelligence, Visual Question-Answering, Visual Grounding, ...
• Vision Foundation Models: Image / Video Segmentation, Visual Perception, ...

Please feel free to contact me if you're interested in relevant research or would like to discuss potential collaborations!

News

Publications [Full list: Google Scholar]

( * equal contribution, † corresponding authors )

(Co-) First Author Publications

	SeC: Advancing Complex Video Object Segmentation via Progressive Concept Construction Zhixiong Zhang*, Shuangrui Ding*, Xiaoyi Dong†, Songxin He, Jianfan Lin, Junsong Tang, Yuhang Zang, Yuhang Cao, Dahua Lin, Jiaqi Wang† Arxiv 2025 | Paper | Project Page | |
	GPT4Scene: Understand 3D Scenes from Videos with Vision-Language Models Zhangyang Qi*, Zhixiong Zhang*, Ye Fang, Jiaqi Wang†, Hengshuang Zhao† Arxiv 2025 | Paper | Project Page | |

Co-Author Publications

• SongGen: A Single Stage Auto-regressive Transformer for Text-to-Song Generation
  Zihan Liu, Shuangrui Ding, Zhixiong Zhang, Xiaoyi Dong, Pan Zhang, Yuhang Zang, Yuhang Cao, Dahua Lin, Jiaqi Wang†
  ICML 2025 | Paper | Project Page | |
• VLN-R1: Vision-Language Navigation via Reinforcement Fine-Tuning
  Zhangyang Qi, Zhixiong Zhang, Yizhou Yu†, Jiaqi Wang†, Hengshuang Zhao†
  Arxiv 2025 | Paper | Project Page | |
• CODA: Coordinating the Cerebrum and Cerebellum for a Dual-Brain Computer Use Agent with Decoupled Reinforcement Learning
  Zeyi Sun, Yuhang Cao, Jianze Liang, Qiushi Sun, Ziyu Liu, Zhixiong Zhang, Yuhang Zang†, Xiaoyi Dong, Kai Chen, Dahua Lin, Jiaqi Wang†
  Arxiv 2025 | Paper | |

Experiences

Shanghai AI Laboratory Research Intern Topic: Large Vision Language Models Mentor: Dr. Jiaqi Wang

Shanghai, China Aug, 2024 - Present

 

Honors & Awards

HIT Excellent Bachelor's Thesis, Harbin Institute of Technology	2025
Heilongjiang Provincial Excellent Graduate, Education Department of Heilongjiang Province	2025
National Scholarship × 2, Ministry of Education of PRC	2022, 2024
Xiaomi Special Scholarship (¥ 20,000), Harbin Institute of Technology	2023
Heilongjiang Provincial Merit Student, Education Department of Heilongjiang Province	2024
National 1st Prize, China Collegiate IoT Design Competition	2023
Meritorious Winner, Mathematical Contest in Modeling	2023