@inproceedings{thomforde-steedman-2011-semi,
    title = "Semi-supervised {CCG} Lexicon Extension",
    author = "Thomforde, Emily  and
      Steedman, Mark",
    editor = "Barzilay, Regina  and
      Johnson, Mark",
    booktitle = "Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing",
    month = jul,
    year = "2011",
    address = "Edinburgh, Scotland, UK.",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/D11-1115/",
    pages = "1246--1256"
}