@article{graphpieceefficientlygeneratinghigh,
  title = {Molecule Generation by Principal Subgraph Mining and Assembling},
  author = {Xiangzhe Kong and Wenbing Huang and Zhixing Tan and Yang Liu},
  year = {2021},
  eprint = {2106.15098},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.15098v4},
}