Split or Merge: Which is Better for Unsupervised RST Parsing? Naoki Kobayashi author Tsutomu Hirao author Kengo Nakamura author Hidetaka Kamigaito author Manabu Okumura author Masaaki Nagata author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP) Kentaro Inui editor Jing Jiang editor Vincent Ng editor Xiaojun Wan editor Association for Computational Linguistics Hong Kong, China conference publication kobayashi-etal-2019-split 10.18653/v1/D19-1587 https://aclanthology.org/D19-1587/ 2019-11 5797 5802