@inproceedings{ijcai2023p495,
  title     = {Violin: Virtual Overbridge Linking for Enhancing Semi-supervised Learning on Graphs with Limited Labels},
  author    = {Xie, Siyue and Tam, Da Sun Handason and Lau, Wing Cheong},
  booktitle = {Proceedings of the Thirty-Second International Joint Conference on
               Artificial Intelligence, {IJCAI-23}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Edith Elkind},
  pages     = {4451--4459},
  year      = {2023},
  month     = {8},
  note      = {Main Track},
  doi       = {10.24963/ijcai.2023/495},
  url       = {https://doi.org/10.24963/ijcai.2023/495},
}