@InProceedings{huang-hasegawajohnson:2009:SSLNLP,
  author    = {Huang, Jui-Ting  and  Hasegawa-Johnson, Mark},
  title     = {On Semi-Supervised Learning of Gaussian Mixture Models for Phonetic Classification},
  booktitle = {Proceedings of the NAACL HLT 2009 Workshop on Semi-supervised Learning for Natural Language Processing},
  month     = {June},
  year      = {2009},
  address   = {Boulder, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {75--83},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2210}
}