Fine-grained Fact Verification with Kernel Graph Attention Network Zhenghao Liu author Chenyan Xiong author Maosong Sun author Zhiyuan Liu author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication liu-etal-2020-fine 10.18653/v1/2020.acl-main.655 https://aclanthology.org/2020.acl-main.655/ 2020-07 7342 7351