Multi-Language Named-Entity Recognition System based on HMM Kuniko Saito author Masaaki Nagata author 2003-07 text Proceedings of the ACL 2003 Workshop on Multilingual and Mixed-language Named Entity Recognition Association for Computational Linguistics Sapporo, Japan conference publication saito-nagata-2003-multi 10.3115/1119384.1119390 https://aclanthology.org/W03-1506/ 2003-07 41 48