On Forgetting to Cite Older Papers: An Analysis of the ACL Anthology Marcel Bollmann author Desmond Elliott 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 bollmann-elliott-2020-forgetting 10.18653/v1/2020.acl-main.699 https://aclanthology.org/2020.acl-main.699/ 2020-07 7819 7827