Xu, Wang, Kehai Chen, and Tiejun Zhao. “Document-Level Relation Extraction With Reconstruction”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 16 (May 18, 2021): 14167-14175. Accessed January 24, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/17667.