A Multi-Document Coverage Reward for RELAXed Multi-Document Summarization Jacob Parnell author Inigo Jauregi Unanue author Massimo Piccardi 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 parnell-etal-2022-multi 10.18653/v1/2022.acl-long.351 https://aclanthology.org/2022.acl-long.351/ 2022-05 5112 5128