Question Directed Graph Attention Network for Numerical Reasoning over Text Kunlong Chen author Weidi Xu author Xingyi Cheng author Zou Xiaochuan author Yuyu Zhang author Le Song author Taifeng Wang author Yuan Qi author Wei Chu author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication chen-etal-2020-question 10.18653/v1/2020.emnlp-main.549 https://aclanthology.org/2020.emnlp-main.549/ 2020-11 6759 6768