DialogSum: A Real-Life Scenario Dialogue Summarization Dataset Yulong Chen author Yang Liu author Liang Chen author Yue Zhang author 2021-08 text Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021 Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication chen-etal-2021-dialogsum 10.18653/v1/2021.findings-acl.449 https://aclanthology.org/2021.findings-acl.449/ 2021-08 5062 5074