@article{arealledgesnecessaryaunifiedframework,
  title = {Are All Edges Necessary? A Unified Framework for Graph Purification},
  author = {Zishan Gu and Jintang Li and Liang Chen},
  year = {2022},
  eprint = {2211.05184},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2211.05184v1},
}