@inproceedings{yang2023tiecomm,
  title={TieComm: Learning a Hierarchical Communication Topology Based on Tie Theory},
  author={Yang, Ming and Dong, Renzhi and Wang, Yiming and Liu, Furui and Du, Yali and Zhou, Mingliang and Hou U, Leong},
  booktitle={International Conference on Database Systems for Advanced Applications},
  pages={604--613},
  year={2023},
  organization={Springer}
}