@InProceedings{he-gillenwater-taskar:2013:CoNLL-2013,
  author    = {He, Luheng  and  Gillenwater, Jennifer  and  Taskar, Ben},
  title     = {Graph-Based Posterior Regularization for Semi-Supervised Structured Prediction},
  booktitle = {Proceedings of the Seventeenth Conference on Computational Natural Language Learning},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {38--46},
  url       = {http://www.aclweb.org/anthology/W13-3505}
}