Hi there, I’m Weixi Song(宋维晞 in Chinese) from China. I’m currently a first-year Ph.D. student jointly hosted by Westlake University, Zhejiang University and Shanghai Innovation Institute. I primarily work at SII, supervised by Prof. Yonglu Li and Prof. Weinan Zhang. I‘m also affiliated with Machine Intelligence Lab at WestLake University, advised by Prof. Donglin Wang. Prior to that, I recieved my B.S Degree from School of Mathematics and Statistics, Wuhan University in June 2024 and I conducted research at School of Computer Science advised by Prof. Zuchao Li and Prof. Lefei Zhang.

My research interest includes Multi-modal Large Language Models, Generalizable Reinforcement Learning, Embodied Intelligence.

🔥 News

• 2024.08:  🎉🎉 Start my Ph.D. journey at Westlake University and Zhejiang University.

📝 Publications

• ICML 2024 (Spotlight) Sparse is Enough in Fine-tuning Pre-trained Large Language Models
  Weixi Song, Zuchao Li, Lefei Zhang, Hai Zhao, Bo Du
• IEEE Visualization 2024 A Comparative Study of Neural Surface Reconstruction for Scientific Visualization
  Siyuan Yao, Weixi Song, Chaoli Wang
• MMM 2023 QIVISE: a quantum-inspired interactive video search engine in VBS2023
  Weixi Song, Jiangshan He, Xinghan Li, Shiwei Feng, Chao Liang

🎖 Honors and Awards

• 2023.01 Best Newcomer in 2023 Video Browser Showdown
• 2022.02 MCM/ICM Contest Finalist Award (Top 2%)

📖 Educations

• 2024.08 - NOW, Ph.D. student, Computer Science, Westlake University & Zhejiang University
• 2020.09 - 2024.06, Undergraduate, Applied Mathematics, Wuhan University

💻 Internships

• 2023.12 - 2024.06, AI4Science Group, Shanghai Artificial Intelligence Laboratory, China.
• 2023.06 - 2023.09, Chaoli Wang’s Lab, University of Notre Dame, USA.