@article{solvingbilevelknapsackproblemusinggraph,
  title = {Solving Bilevel Knapsack Problem using Graph Neural Networks},
  author = {Sunhyeon Kwon and Hwayong Choi and Sungsoo Park},
  year = {2022},
  eprint = {2211.13436},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2211.13436v3},
}