Modelling Long-distance Node Relations for KBQA with Global Dynamic Graph Xu Wang author Shuai Zhao author Jiale Han author Bo Cheng author Hao Yang author Jianchang Ao author Zhenzi Li author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication wang-etal-2020-modelling 10.18653/v1/2020.coling-main.231 https://aclanthology.org/2020.coling-main.231/ 2020-12 2572 2582