Solving Bilevel Knapsack Problem using Graph Neural Networks. - Sunhyeon Kwon; Sungsoo Park (CoRR, 2022)

Linear programming based heuristic algorithms for tunnel assignment and reconfiguration in MPLS networks. - Seulgi Joung; Jaehyeon Ryu; Sunhyeon Kwon; Jongyoon Shin; Sungsoo Park (Telecommun. Syst., 2024)

Greedy search algorithm for r-interdiction covering problem with fortification based on deep learning. - Sunhyeon Kwon; Hwayong Choi; Sungsoo Park (Comput. Ind. Eng., 2025)

Deep learning based high accuracy heuristic approach for knapsack interdiction problem. - Sunhyeon Kwon; Hwayong Choi; Sungsoo Park (Comput. Oper. Res., 2025)