Investigating Text Simplification Evaluation Laura Vásquez-Rodríguez author Matthew Shardlow author Piotr Przybyła author Sophia Ananiadou 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 vasquez-rodriguez-etal-2021-investigating 10.18653/v1/2021.findings-acl.77 https://aclanthology.org/2021.findings-acl.77/ 2021-08 876 882