High-Performance Tagging on Medical Texts Udo Hahn author Joachim Wermter author 2004-aug 23–aug 27 text COLING 2004: Proceedings of the 20th International Conference on Computational Linguistics COLING Geneva, Switzerland conference publication hahn-wermter-2004-high https://aclanthology.org/C04-1140/ 2004-aug 23–aug 27 973 979