@inproceedings{ijcai2009p217,
  title     = {Knowledge Transfer on Hybrid Graph},
  author    = {Wang, Zheng and Song, Yangqiu and Zhang, Changshui},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {1291--1295},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/217},
}