Learning Non-Autoregressive Models from Search for Unsupervised Sentence Summarization Puyuan Liu author Chenyang Huang author Lili Mou author 2022-05 text Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication liu-etal-2022-learning 10.18653/v1/2022.acl-long.545 https://aclanthology.org/2022.acl-long.545/ 2022-05 7916 7929