Journal of Pure and Applied Algebra 229(9), 2025.
Physics-Informed Neural Networks for Optimal Vaccination Plan in SIR Epidemic Models, with Minseok Kim, Yeoneung Kim
Mathematical Biosciences and Engineering 22(7): pp.1598-1633, 2025.
Journal of Machine Learning Research 25(416): pp.1−69, 2024.
Journal of Algebra 633: pp.205-224, 2023.
Instance-Dependent Fixed Budget Pure Exploration in Reinforcement Learning, with Yeoneung Kim, Kwang-Sung Jun
The Exploration in AI Today Workshop at ICML 2025
Neural Policy Iteration for Stochastic Optimal Control: A Physics-Informed Approach, with Yeoneung Kim, Minseok Kim, Namkyeong Cho
Physics-informed approach for exploratory Hamilton–Jacobi–Bellman equations via policy iterations, with Namkyeong Cho, Minseok Kim, Yeoneung Kim
Partially Observable Online Convex Optimization
Nash-Equilibrium Identification of Matrix Games in the Fixed Budget Setting
Bilevel Cosubgradient Algorithm for Nonsmooth Convex Bilevel Optimization
Stochastic-Constrained Stochastic Optimization with Markovian Data
2024 INFORMS Annual meeting, Seattle, WA, USA, Oct. 2024
Online convex optimization with Markovian loss and constraint
KMS Special Conference with 2022 Fields Medalists, Seoul National University, Seoul, South Korea, Oct. 2023
Online learning in Markov settings
25th KMGS, KAIST, Daejeon, South Korea, Oct. 2023
Stochastic constrained optimization with Markov data
Optimization & Machine learning Workshop 2023, UNIST, Ulsan, South Korea, Aug. 2023
Introduction to online convex optimization
2023 Workshop for Young Mathematicians in Korea, POSTECH, Pohang, South Korea, Aug. 2023
Linear algebraic groups and related structures
15th KMGS, KAIST, Daejeon, South Korea, Dec. 2022
Essential dimension of reductive groups
2022 Global KMS International Conference, The Korea Science Technology Center, Seoul, South Korea, Oct. 2022
Essential dimension of semisimple groups of type B
2021 KMS Annual Meeting, Virtual conference, Oct. 2021