Beyond Single-Event Extraction: Towards Efficient Document-Level Multi-Event Argument Extraction

no code implementations • 3 May 2024 • Wanlong Liu, Li Zhou, Dingyi Zeng, Yichen Xiao, Shaohuan Cheng, Chen Zhang, Grandee Lee, Malu Zhang, Wenyu Chen

Recent mainstream event argument extraction methods process each event in isolation, resulting in inefficient inference and ignoring the correlations among multiple events.

Event Argument Extraction Event Extraction

Utilizing Contextual Clues and Role Correlations for Enhancing Document-level Event Argument Extraction

no code implementations • 8 Oct 2023 • Wanlong Liu, Dingyi Zeng, Li Zhou, Yichen Xiao, Weishan Kong, Malu Zhang, Shaohuan Cheng, Hongyang Zhao, Wenyu Chen

Document-level event argument extraction is a crucial yet challenging task within the field of information extraction.

Event Argument Extraction