Exploiting Conversation Structure in Unsupervised Topic Segmentation for Emails Shafiq Joty author Giuseppe Carenini author Gabriel Murray author Raymond T Ng author 2010-10 text Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing Hang Li editor Lluís Màrquez editor Association for Computational Linguistics Cambridge, MA conference publication joty-etal-2010-exploiting https://aclanthology.org/D10-1038/ 2010-10 388 398