基于框架语义映射和类型感知的篇章事件抽取(Document-Level Event Extraction Based on Frame Semantic Mapping and Type Awareness) Jiang Lu author Ru Li author Xuefeng Su author Zhichao Yan author Jiaxing Chen author 2022-10 text zho Proceedings of the 21st Chinese National Conference on Computational Linguistics Maosong Sun editor Yang Liu editor Wanxiang Che editor Yang Feng editor Xipeng Qiu editor Gaoqi Rao editor Yubo Chen editor Chinese Information Processing Society of China Nanchang, China conference publication lu-etal-2022-ji https://aclanthology.org/2022.ccl-1.22/ 2022-10 234 245