@InProceedings{titov-klementiev:2012:PAPERS,
  author    = {Titov, Ivan  and  Klementiev, Alexandre},
  title     = {Semi-Supervised Semantic Role Labeling: Approaching from an Unsupervised Perspective},
  booktitle = {Proceedings of COLING 2012},
  month     = {December},
  year      = {2012},
  address   = {Mumbai, India},
  publisher = {The COLING 2012 Organizing Committee},
  pages     = {2635--2652},
  url       = {http://www.aclweb.org/anthology/C12-1161}
}