@inproceedings{ijcai2015p138,
  title     = {Multi-Label Active Learning: Query Type Matters},
  author    = {Huang, Sheng-Jun and Chen, Songcan and Zhou, Zhi-Hua},
  booktitle = {Proceedings of the Twenty-Fourth International Joint Conference on
               Artificial Intelligence, {IJCAI-15}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Qiang Yang and Michael Wooldridge},
  pages     = {946--951},
  year      = {2015},
  month     = {7},
  note      = {Main Track},
  url       = {https://ijcai.org/proceedings/2015/138},
}