SciREX: A Challenge Dataset for Document-Level Information Extraction Sarthak Jain author Madeleine van Zuylen author Hannaneh Hajishirzi author Iz Beltagy author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication jain-etal-2020-scirex 10.18653/v1/2020.acl-main.670 https://aclanthology.org/2020.acl-main.670/ 2020-07 7506 7516