Zones of conceptualisation in scientific papers: a window to negative and speculative statements Maria Liakata 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 liakata-2010-zones https://aclanthology.org/W10-3101/ 2010-07 1 4