On the contribution of discourse structure to topic segmentation Paula Cardoso author Maite Taboada author Thiago Pardo author 2013-08 text Proceedings of the SIGDIAL 2013 Conference Maxine Eskenazi editor Michael Strube editor Barbara Di Eugenio editor Jason D Williams editor Association for Computational Linguistics Metz, France conference publication cardoso-etal-2013-contribution https://aclanthology.org/W13-4012/ 2013-08 92 96