GraphMR: Graph Neural Network for Mathematical Reasoning Weijie Feng author Binbin Liu author Dongpeng Xu author Qilong Zheng author Yun Xu 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 feng-etal-2021-graphmr 10.18653/v1/2021.emnlp-main.273 https://aclanthology.org/2021.emnlp-main.273/ 2021-11 3395 3404