Program Enhanced Fact Verification with Verbalization and Graph Attention Network Xiaoyu Yang author Feng Nie author Yufei Feng author Quan Liu author Zhigang Chen author Xiaodan Zhu 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 yang-etal-2020-program 10.18653/v1/2020.emnlp-main.628 https://aclanthology.org/2020.emnlp-main.628/ 2020-11 7810 7825