Unsupervised Rewriter for Multi-Sentence Compression Yang Zhao author Xiaoyu Shen author Wei Bi author Akiko Aizawa author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication zhao-etal-2019-unsupervised 10.18653/v1/P19-1216 https://aclanthology.org/P19-1216/ 2019-07 2235 2240