@inproceedings{ijcai2007p401,
  title     = {Graph-Based Semi-Supervised Learning as a Generative Model},
  author    = {He, Jingrui and Carbonell, Jaime G. and Liu, Yan},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {2492--2496},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/401},
}