@InProceedings{melville-sindhwani:2009:ALNLP,
  author    = {Melville, Prem  and  Sindhwani, Vikas},
  title     = {Active Dual Supervision: Reducing the Cost of Annotating Examples and Features},
  booktitle = {Proceedings of the NAACL HLT 2009 Workshop on Active Learning for Natural Language Processing},
  month     = {June},
  year      = {2009},
  address   = {Boulder, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {49--57},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-1907}
}