Bayesian Unsupervised Topic Segmentation Jacob Eisenstein author Regina Barzilay author 2008-10 text Proceedings of the 2008 Conference on Empirical Methods in Natural Language Processing Mirella Lapata editor Hwee Tou Ng editor Association for Computational Linguistics Honolulu, Hawaii conference publication eisenstein-barzilay-2008-bayesian https://aclanthology.org/D08-1035/ 2008-10 334 343