Automatic annotation of speculation in biomedical texts: new perspectives and large-scale evaluation Julien Desclés author Olfa Makkaoui author Taouise Hacène author 2010-07 text Proceedings of the Workshop on Negation and Speculation in Natural Language Processing Roser Morante editor Caroline Sporleder editor University of Antwerp Uppsala, Sweden conference publication descles-etal-2010-automatic https://aclanthology.org/W10-3106/ 2010-07 32 40