Segment-Based Hidden Markov Models for Information Extraction Zhenmei Gu author Nick Cercone author 2006-07 text Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics Nicoletta Calzolari editor Claire Cardie editor Pierre Isabelle editor Association for Computational Linguistics Sydney, Australia conference publication gu-cercone-2006-segment 10.3115/1220175.1220236 https://aclanthology.org/P06-1061/ 2006-07 481 488