@article{higenhierarchicalgraphgenerativenetworks,
  title = {HiGen: Hierarchical Graph Generative Networks},
  author = {Mahdi Karami},
  year = {2023},
  eprint = {2305.19337},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.19337v2},
}