@inproceedings{ijcai2016p521,
  title     = {HIEDS: A Generic and Efficient Approach to Hierarchical Dataset Summarization},
  author    = {Cheng, Gong and Jin, Cheng and Qu, Yuzhong},
  booktitle = {Proceedings of the Twenty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-16}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Subbarao Kambhampati},
  pages     = {3705--3710},
  year      = {2016},
  month     = {7},
  url       = {https://ijcai.org/proceedings/2016/521},
}