Tagging with Hidden Markov Models Using Ambiguous Tags Alexis Nasr author Frédéric Bechét author Alexandra Volanschi author 2004-aug 23–aug 27 text COLING 2004: Proceedings of the 20th International Conference on Computational Linguistics COLING Geneva, Switzerland conference publication nasr-etal-2004-tagging https://aclanthology.org/C04-1082/ 2004-aug 23–aug 27 569 575