Non-smooth and Hölder-smooth Submodular Maximization. - Duksang Lee; Nam Ho-Nguyen; Dabeen Lee (CoRR, 2022)

Characterizing matroids whose bases form graphic delta-matroids. - Duksang Lee; Sang-il Oum (Eur. J. Comb., 2022)

Projection-Free Online Convex Optimization with Stochastic Constraints. - Duksang Lee; Nam Ho-Nguyen; Dabeen Lee (CoRR, 2023)

Online Resource Allocation in Episodic Markov Decision Processes. - Duksang Lee; Dabeen Lee (CoRR, 2023)

Intertwining Connectivities for Vertex-Minors and Pivot-Minors. - Duksang Lee; Sang-il Oum (SIAM J. Discret. Math., 2023)

Γ-Graphic Delta-Matroids and Their Applications. - Donggyu Kim; Duksang Lee; Sang-il Oum (Comb., 2023)

A chain theorem for sequentially 3-rank-connected graphs with respect to vertex-minors. - Duksang Lee; Sang-il Oum (Eur. J. Comb., 2023)

Improved Regret Bound for Safe Reinforcement Learning via Tighter Cost Pessimism and Reward Optimism. - Kihyun Yu; Duksang Lee; William Overman; Dabeen Lee (CoRR, 2024)