iLab at FinCausal 2022: Enhancing Causality Detection with an External Cause-Effect Knowledge Graph Ziwei Xu author Rungsiman Nararatwong author Natthawut Kertkeidkachorn author Ryutaro Ichise author 2022-06 text Proceedings of the 4th Financial Narrative Processing Workshop @LREC2022 Mahmoud El-Haj editor Paul Rayson editor Nadhem Zmandar editor European Language Resources Association Marseille, France conference publication xu-etal-2022-ilab https://aclanthology.org/2022.fnp-1.21/ 2022-06 124 127