@article{graphskeleton1nodesaresufficientto,
  title = {Graph-Skeleton: ~1% Nodes are Sufficient to Represent Billion-Scale Graph},
  author = {Linfeng Cao and Haoran Deng and Yang Yang and Chunping Wang and Lei Chen},
  year = {2024},
  eprint = {2402.09565},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2402.09565v2},
}