Speculation and negation annotation in natural language texts: what the case of BioScope might (not) reveal Veronika Vincze 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 vincze-2010-speculation https://aclanthology.org/W10-3105/ 2010-07 28 31