%0 Conference Proceedings %T BASS: Boosting Abstractive Summarization with Unified Semantic Graph %A Wu, Wenhao %A Li, Wei %A Xiao, Xinyan %A Liu, Jiachen %A Cao, Ziqiang %A Li, Sujian %A Wu, Hua %A Wang, Haifeng %Y Zong, Chengqing %Y Xia, Fei %Y Li, Wenjie %Y Navigli, Roberto %S Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) %D 2021 %8 August %I Association for Computational Linguistics %C Online %F wu-etal-2021-bass %R 10.18653/v1/2021.acl-long.472 %U https://aclanthology.org/2021.acl-long.472/ %U https://doi.org/10.18653/v1/2021.acl-long.472 %P 6052-6067