基于阅读理解的汉越跨语言新闻事件要素抽取方法(News Events Element Extraction of Chinese-Vietnamese Cross-language Using Reading Comprehension) Enchang Zhu author Zhengtao Yu author Chengxiang Gao author Yuxin Huang author Junjun Guo author 2021-08 text zho Proceedings of the 20th Chinese National Conference on Computational Linguistics Sheng Li editor Maosong Sun editor Yang Liu editor Hua Wu editor Kang Liu editor Wanxiang Che editor Shizhu He editor Gaoqi Rao editor Chinese Information Processing Society of China Huhhot, China conference publication zhu-etal-2021-ji https://aclanthology.org/2021.ccl-1.19/ 2021-08 196 207