@inproceedings{ijcai2019p418,
  title     = {Prototype Propagation Networks (PPN) for Weakly-supervised Few-shot Learning on Category Graph},
  author    = {Liu, Lu and Zhou, Tianyi and Long, Guodong and Jiang, Jing and Yao, Lina and Zhang, Chengqi},
  booktitle = {Proceedings of the Twenty-Eighth International Joint Conference on
               Artificial Intelligence, {IJCAI-19}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  pages     = {3015--3022},
  year      = {2019},
  month     = {7},
  doi       = {10.24963/ijcai.2019/418},
  url       = {https://doi.org/10.24963/ijcai.2019/418},
}