@article{buffgraphenhancingclassimbalancednode,
  title = {BuffGraph: Enhancing Class-Imbalanced Node Classification via Buffer Nodes},
  author = {Qian Wang and Zemin Liu and Zhen Zhang and Bingsheng He},
  year = {2024},
  eprint = {2402.13114},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2402.13114v1},
}