@proceedings{ws-2009-naacl-hlt,
    title = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2200/"
}
@inproceedings{carlson-etal-2009-coupling,
    title = "Coupling Semi-Supervised Learning of Categories and Relations",
    author = "Carlson, Andrew  and
      Betteridge, Justin  and
      Hruschka Junior, Estevam Rafael  and
      Mitchell, Tom M.",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2201/",
    pages = "1--9"
}
@inproceedings{veeramachaneni-kondadadi-2009-surrogate,
    title = "Surrogate Learning - From Feature Independence to Semi-Supervised Classification",
    author = "Veeramachaneni, Sriharsha  and
      Kondadadi, Ravi Kumar",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2202/",
    pages = "10--18"
}
@inproceedings{goldberg-zhu-2009-keepin,
    title = "Keepin' It Real: Semi-Supervised Learning with Realistic Tuning",
    author = "Goldberg, Andrew B.  and
      Zhu, Xiaojin",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2203/",
    pages = "19--27"
}
@inproceedings{zubiaga-etal-2009-unlabeled,
    title = "Is Unlabeled Data Suitable for Multiclass {SVM}-based Web Page Classification?",
    author = "Zubiaga, Arkaitz  and
      Fresno, V{\'i}ctor  and
      Mart{\'i}nez, Raquel",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2204/",
    pages = "28--36"
}
@inproceedings{plank-2009-comparison,
    title = "A Comparison of Structural Correspondence Learning and Self-training for Discriminative Parse Selection",
    author = "Plank, Barbara",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2205/",
    pages = "37--42"
}
@inproceedings{andrzejewski-zhu-2009-latent,
    title = "{L}atent {D}irichlet {A}llocation with Topic-in-Set Knowledge",
    author = "Andrzejewski, David  and
      Zhu, Xiaojin",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2206/",
    pages = "43--48"
}
@inproceedings{poveda-etal-2009-analysis,
    title = "An Analysis of Bootstrapping for the Recognition of Temporal Expressions",
    author = "Poveda, Jordi  and
      Surdeanu, Mihai  and
      Turmo, Jordi",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2207/",
    pages = "49--57"
}
@inproceedings{liao-veeramachaneni-2009-simple,
    title = "A Simple Semi-supervised Algorithm For Named Entity Recognition",
    author = "Liao, Wenhui  and
      Veeramachaneni, Sriharsha",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2208/",
    pages = "58--65"
}
@inproceedings{chen-ji-2009-one,
    title = "Can One Language Bootstrap the Other: A Case Study on Event Extraction",
    author = "Chen, Zheng  and
      Ji, Heng",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2209/",
    pages = "66--74"
}
@inproceedings{huang-hasegawa-johnson-2009-semi,
    title = "On Semi-Supervised Learning of {G}aussian Mixture Models for Phonetic Classification",
    author = "Huang, Jui-Ting  and
      Hasegawa-Johnson, Mark",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2210/",
    pages = "75--83"
}
@inproceedings{dasgupta-ng-2009-discriminative,
    title = "Discriminative Models for Semi-Supervised Natural Language Learning",
    author = "Dasgupta, Sajib  and
      Ng, Vincent",
    editor = "Wang, Qin Iris  and
      Duh, Kevin  and
      Lin, Dekang",
    booktitle = "Proceedings of the {NAACL} {HLT} 2009 Workshop on Semi-supervised Learning for Natural Language Processing",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/volume-fixes/W09-2211/",
    pages = "84--85"
}