This before That: Causal Precedence in the Biomedical Domain Gus Hahn-Powell author Dane Bell author Marco A Valenzuela-Escárcega author Mihai Surdeanu author 2016-08 text Proceedings of the 15th Workshop on Biomedical Natural Language Processing Kevin Bretonnel Cohen editor Dina Demner-Fushman editor Sophia Ananiadou editor Jun-ichi Tsujii editor Association for Computational Linguistics Berlin, Germany conference publication hahn-powell-etal-2016-causal 10.18653/v1/W16-2920 https://aclanthology.org/W16-2920/ 2016-08 146 155