About Me

My name is Jisun Park, and I am a Ph.D. student in the department of Mathematical Sciences at Seoul National University (SNU). My advisor is prof. Ernest K. Ryu.

My research interest lies in mathematical optimization and theoretical aspects of machine learning. My recent work is closely related to the classical fixed-point iterations, understanding them in theoretical and practical perspectives.

Prior to my Ph.D. program, I obtained my B.Sc. from the department of Mathematics Education at Seoul National University (SNU). I also have a teacher's certificate for the Secondary Regular Teacher of Mathematics.

Recent news

Oct 2023

Sep 2023

  • Our paper Continuous-time Analysis of Anchor Acceleration has been accepted to the Neural Information Processing Systems (NeurIPS’23) as a poster.

May 2023

  • I gave a talk at 2023 SIAM Conference on Optimization (OP23), which is about my recent works published at ICML’22 and ICML’23.
  • Our paper Accelerated Infeasibility Detection of Constrained Optimization and Fixed-Point Iterations has been accepted to the International Conference on Machine Learning (ICML’23) as a poster.