Competency Problems: On Finding and Removing Artifacts in Language Data Matt Gardner author William Merrill author Jesse Dodge author Matthew Peters author Alexis Ross author Sameer Singh author Noah A Smith author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication gardner-etal-2021-competency 10.18653/v1/2021.emnlp-main.135 https://aclanthology.org/2021.emnlp-main.135/ 2021-11 1801 1813