A Joint Model for Normalizing Gene and Organism Mentions in Text Georgi Georgiev author Preslav Nakov author Kuzman Ganchev author Deyan Peychev author Vassil Momchev author 2009-09 text Proceedings of the Workshop on Biomedical Information Extraction Guergana Savova editor Vangelis Karkaletsis editor Galia Angelova editor Association for Computational Linguistics Borovets, Bulgaria conference publication georgiev-etal-2009-joint https://aclanthology.org/W09-4503/ 2009-09 14 20