Songfu Cai

Post-doctoral Fellow, Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology I received my Ph.D. in Electronic and Computer Engineering from HKUST in Jul. 2019, under the supervision of Prof. Vincent K. N. Lau. I was a postdoctoral scholar at HKUST, working with Prof. Vincent K. N. Lau in 2019-22. Since Jan. 2023, I have been a postdoc in Prof. Xuanyu Cao's research group at HKUST, where I have a great time exploring multidisciplinary research on optimization, AI and control theory. I will join the College of Information Science & Electronic Engineering of Zhejiang University as a ZJU-100 Young Professor in Jan. 2025. I am broadly interested in learning theory, optimization, dynamic games and networked control.

Publications

• Performative Control for Linear Dynamical Systems
  with Fei Han and Xuanyu Cao*, NeurIPS 2024.

• On the Value of Linear Quadratic Zero-sum Difference Games with Multiplicative Randomness: Existence and Achievability
  with Xuanyu Cao*, https://arxiv.org/abs/2310.05894, IEEE TAC (Full Paper), conditionally accepted, 2024.

• Online System Identification and Control for Linear Systems With Multiagent Controllers Over Wireless Interference Channels
  with Minjie Tang and Vincent Lau, IEEE TAC (Full Paper), Oct. 2023.

• Online Optimal State Feedback Control of Linear Systems Over Wireless MIMO Fading Channels
  with Vincent Lau, IEEE TAC (Full Paper), Jul. 2023.

• Efficient Sparse Coding Using Hierarchical Riemannian Pursuit
  with Ye Xue* and Vincent Lau, IEEE TSP, Jul. 2021.

• MSE Tail Analysis for Remote State Estimation of Linear Systems Over Multiantenna Random Access Channels
  with Vincent Lau, IEEE TAC (Full Paper), May 2020.




A full list of publications can be found here.

Contact

Email: eesfcai [at] ust [dot] hk

Office: Rm. 4030, Academic Building, HKUST