%0 Conference Proceedings %T Implicit Entity Recognition in Clinical Documents %A Perera, Sujan %A Mendes, Pablo %A Sheth, Amit %A Thirunarayan, Krishnaprasad %A Alex, Adarsh %A Heid, Christopher %A Mott, Greg %Y Palmer, Martha %Y Boleda, Gemma %Y Rosso, Paolo %S Proceedings of the Fourth Joint Conference on Lexical and Computational Semantics %D 2015 %8 June %I Association for Computational Linguistics %C Denver, Colorado %F perera-etal-2015-implicit %R 10.18653/v1/S15-1028 %U https://aclanthology.org/S15-1028 %U https://doi.org/10.18653/v1/S15-1028 %P 228-238