Semi-supervised CCG Lexicon Extension Emily Thomforde author Mark Steedman author 2011-07 text Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing Regina Barzilay editor Mark Johnson editor Association for Computational Linguistics Edinburgh, Scotland, UK. conference publication thomforde-steedman-2011-semi https://aclanthology.org/D11-1115/ 2011-07 1246 1256