Academic Background

Education

University of Chinese Academy of Sciences

- M.S. in Fundamental Mathematics     Sep 2021 -- Jul 2024

Harbin Institute of Technology

- B.S. in Mathematics and Applied Mathematics     Sep 2017 -- Jul 2021

Research Interest

My research interests include online optimization and Riemannian optimization. I focus on online matching problems inspired by real-world applications such as real-time advertising, resource allocation in cloud computing, and matching users in ride-sharing platforms. Within online matching, I am particularly intrigued by stochastic models, including stochastic rewards and the Philosopher Inequalities.

Additionally, I am passionate about Riemannian Optimization and learning approaches. This field leverages the geometric properties of Riemannian manifolds to develop algorithms that address challenges associated with non-Euclidean data.

Publication

• Haoxin Sang, Yingyi Wu, Some analytic results and applications in extremal Hermitian metrics*[J]. Journal of University of Chinese Academy of Sciences, DOI: 10.7523/j.ucas.2023.091.

Teaching Experience

University of Chinese Academy of Sciences

-   Teaching assistant for Differential Manifolds       Fall 2023   
-   Teaching assistant for Calculus II, B       Spring 2023 
-   Teaching assistant for Calculus I, B        Fall 2022