Academic Services

-Co-organizing 2024 Summer School on Combinatorics and Algorithms (July 2024).
-Co-organizing 2023 Workshop for Young Mathematicians in Korea (WYMK 2023, Jan. 2023 - Aug. 2023).
-Co-organizing Seminar on Combinatorial Algorithms in Hanyang University (Apr. 2023).
-Co-organizing 2022 Workshop for Young Mathematicians in Korea (WYMK 2022, Sep. 2022 - Dec. 2022).
-Co-organizing KAIST Math Graduate student Seminar (KMGS, Oct. 2021 - Aug. 2023).

-Reviewer for Mathematical Reviews (Since Aug. 2022).
-Graduate Student Representative in Department of Mathematical Sciences, KAIST (Sep. 2020 - Feb. 2023).
-Director of YouTube channel FPT Complexity (Since Mar. 2020).

Peer Review Activities

Journal Papers

-ACM Transactions on Algorithms, 2025.
-Theoretical Computer Science, 2025.
-SIAM Journal on Discrete Mathematics, 2025 (2 times).
-Journal of Computer and System Sciences, 2025.
-Electronic Journal of Combinatorics, 2025.
-Algorithmica, 2024.
-Journal of Computer and System Sciences, 2024 (2 times).
-European Journal of Combinatorics, 2023.
-Journal of Computer and System Sciences, 2023.
-Journal of the Korean Society of Mathematical Education Series B, 2023.
-SIAM Journal on Computing, 2023.
-Discrete Applied Mathematics, 2023 (2 times).
-Logical Methods in Computer Science, 2023.
-Algorithmica, 2023.
-ACM Transactions on Algorithms, 2023.
-Korean Journal of Mathematics, 2021.
-International Transactions in Operational Research, 2021.

Conference Papers

-The 36th International Workshop on Combinatorial Algorithms (IWOCA 2025).
-The 36th ACM-SIAM Symposium on Discrete Algorithms (SODA25).
-The 35th International Symposium on Algorithms and Computation (ISAAC 2024).
-The 49th International Symposium on Mathematical Foundations of Computer Science (MFCS 2024).
-The 32nd European Symposium on Algorithms (ESA 2024).
-The 64th IEEE Symposium on Foundations of Computer Science (FOCS 2024).
-The 51st  International Colloquium on Automata, Languages, and Programming (ICALP 2024).
-The 50th International Workshop on Graph-Theoretic Concepts in Computer Science (WG 2024).
-The 41st International Symposium on Theoretical Aspects of Computer Science (STACS 2024).
-The 18th International Symposium on Parameterized and Exact Computation (IPEC 2023).

-The 31st European Symposium on Algorithms (ESA 2023).

-The 12th European Conference on Combinatorics, Graph Theory and Applications (EUROCOMB'23).

-The 49th International Workshop on Graph-Theoretic Concepts in Computer Science (WG 2023).

-The 40th International Symposium on Theoretical Aspects of Computer Science (STACS 2023).

-The 33rd International Symposium on Algorithms and Computation (ISAAC 2022).

-The 47th International Symposium on Mathematical Foundations of Computer Science (MFCS 2022).

-The 47th International Workshop on Graph-Theoretic Concepts in Computer Science (WG 2021).

-The 38th International Symposium on Theoretical Aspects of Computer Science (STACS 2021).

-The 15th International Symposium on Parameterized and Exact Computation (IPEC 2020).
-The 31st International Symposium on Algorithms and Computation (ISAAC 2020).