@Book{SSLNLP:2009,
  editor    = {Qin Iris Wang  and  Kevin Duh  and  Dekang Lin},
  title     = {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},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-22}
}

@InProceedings{carlson-EtAl:2009:SSLNLP,
  author    = {Carlson, Andrew  and  Betteridge, Justin  and  Hruschka Junior, Estevam Rafael  and  Mitchell, Tom M.},
  title     = {Coupling Semi-Supervised Learning of Categories and Relations},
  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     = {1--9},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2201}
}

@InProceedings{veeramachaneni-kondadadi:2009:SSLNLP,
  author    = {Veeramachaneni, Sriharsha  and  Kondadadi, Ravi Kumar},
  title     = {Surrogate Learning - From Feature Independence to Semi-Supervised 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     = {10--18},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2202}
}

@InProceedings{goldberg-zhu:2009:SSLNLP,
  author    = {Goldberg, Andrew B.  and  Zhu, Xiaojin},
  title     = {Keepin' It Real: Semi-Supervised Learning with Realistic Tuning},
  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     = {19--27},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2203}
}

@InProceedings{zubiaga-fresno-martinez:2009:SSLNLP,
  author    = {Zubiaga, Arkaitz  and  Fresno, V\'{i}ctor  and  Mart\'{i}nez, Raquel},
  title     = {Is Unlabeled Data Suitable for Multiclass SVM-based Web Page 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     = {28--36},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2204}
}

@InProceedings{plank:2009:SSLNLP,
  author    = {Plank, Barbara},
  title     = {A Comparison of Structural Correspondence Learning and Self-training for Discriminative Parse Selection},
  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     = {37--42},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2205}
}

@InProceedings{andrzejewski-zhu:2009:SSLNLP,
  author    = {Andrzejewski, David  and  Zhu, Xiaojin},
  title     = {Latent Dirichlet Allocation with Topic-in-Set Knowledge},
  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     = {43--48},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2206}
}

@InProceedings{poveda-surdeanu-turmo:2009:SSLNLP,
  author    = {Poveda, Jordi  and  Surdeanu, Mihai  and  Turmo, Jordi},
  title     = {An Analysis of Bootstrapping for the Recognition of Temporal Expressions},
  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     = {49--57},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2207}
}

@InProceedings{liao-veeramachaneni:2009:SSLNLP,
  author    = {Liao, Wenhui  and  Veeramachaneni, Sriharsha},
  title     = {A Simple Semi-supervised Algorithm For Named Entity Recognition},
  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     = {58--65},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2208}
}

@InProceedings{chen-ji:2009:SSLNLP,
  author    = {Chen, Zheng  and  Ji, Heng},
  title     = {Can One Language Bootstrap the Other: A Case Study on Event Extraction},
  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     = {66--74},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2209}
}

@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}
}

@InProceedings{dasgupta-ng:2009:SSLNLP,
  author    = {Dasgupta, Sajib  and  Ng, Vincent},
  title     = {Discriminative Models for Semi-Supervised Natural Language Learning},
  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     = {84--85},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-2211}
}