K. Kenyon-Dean, E. Newell, and J. Cheung. Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP), page 8479--8484. Online, Association for Computational Linguistics, (November 2020)
A. Webson, Z. Chen, C. Eickhoff, and E. Pavlick. Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP), page 4090--4105. Online, Association for Computational Linguistics, (November 2020)