@inproceedings{ijcai2018p109,
  title     = {Co-occurrence Feature Learning from Skeleton Data for Action Recognition and Detection with Hierarchical Aggregation},
  author    = {Chao Li and Qiaoyong Zhong and Di Xie and Shiliang Pu},
  booktitle = {Proceedings of the Twenty-Seventh International Joint Conference on
               Artificial Intelligence, {IJCAI-18}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  pages     = {786--792},
  year      = {2018},
  month     = {7},
  doi       = {10.24963/ijcai.2018/109},
  url       = {https://doi.org/10.24963/ijcai.2018/109},
}