@article{tacklingprovablyhardrepresentative,
  title = {Tackling Provably Hard Representative Selection via Graph Neural Networks},
  author = {Mehran Kazemi and Anton Tsitsulin and Hossein Esfandiari and Mohammadhossein Bateni and Deepak Ramachandran and Bryan Perozzi and Vahab Mirrokni},
  year = {2022},
  eprint = {2205.10403},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.10403v2},
}