Zhonglin Xie 
Welcome to my personal homepage! I am a fourth-year Ph.D. student at the Beijing International Center for Mathematical Research, Peking University, advised by Prof. Zaiwen Wen. I am a member of the Elite Ph.D. Program in Applied Mathematics.
My research interests lie in the fields of machine learning and optimization. I am working on designing new optimization algorithms using machine learning techniques, known as Learning to Optimize (L2O). I also have a strong interest in analyzing and developing new optimization algorithms from the ODE perspective. Furthermore, I am keen on addressing problems in deep learning using tools and insights from optimization.
I received my bachelor’s degree in 2021 from the School of Mathematical Sciences at Peking University, majoring in computational mathematics. Additionally, I was a member of the Elite Program of Applied Mathematics and Statistics for Undergraduates. I also obtained a bachelor’s degree in economics from the National School of Development from 2018 to 2021.
news
| Apr 03, 2025 | I will give two talks titled ‘‘OptMATH: A Scalable Bidirectional Data Synthesis Framework for Optimization Modeling ‘’ and ‘‘ODE-based Learning to Optimize’’ at MOS2025. |
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| Sep 26, 2024 | I will give a talk titled ‘‘ODE-based Learning to Optimize’’ at The Applied Math PhD Seminar, Fudan University. |
| Jun 05, 2024 | I will present the “ODE-based Learning to Optimize” at the poster session of 2024 International Workshop on Modern Optimization and Applications. The poster can be found here. |
| May 26, 2024 | I will give a talk at The China conference on Scientific Machine Learning 2024 on the session of recent advances on learning to optimize. |
selected publications
latest posts
| May 28, 2024 | The copyright information is moved to this post |
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| Mar 01, 2022 | Plug-and-Play: Algorithms, Parameters Tuning and Interpretation |
| Oct 21, 2021 | Concentration Inequalities |