@inproceedings{koehn-2009-human,
    title = "Human translation and machine translation",
    author = "Koehn, Philipp",
    booktitle = "Proceedings of the 6th International Workshop on Spoken Language Translation: Plenaries",
    month = dec # " 1-2",
    year = "2009",
    address = "Tokyo, Japan",
    url = "https://preview.aclanthology.org/fix-old-resolve/2009.iwslt-keynotes.1/"
}
@inproceedings{natarajan-2009-two,
    title = "Two-way speech-to-speech translation for communicating across language barriers",
    author = "Natarajan, Premkumar",
    booktitle = "Proceedings of the 6th International Workshop on Spoken Language Translation: Plenaries",
    month = dec # " 1-2",
    year = "2009",
    address = "Tokyo, Japan",
    url = "https://preview.aclanthology.org/fix-old-resolve/2009.iwslt-keynotes.2/"
}
@inproceedings{torisawa-2009-monolingual,
    title = "Monolingual knowledge acquisition and a multilingual information environment",
    author = "Torisawa, Kentaro",
    booktitle = "Proceedings of the 6th International Workshop on Spoken Language Translation: Plenaries",
    month = dec # " 1-2",
    year = "2009",
    address = "Tokyo, Japan",
    url = "https://preview.aclanthology.org/fix-old-resolve/2009.iwslt-keynotes.3/"
}