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Caihua Yang

3 accepted papers

2024

Discourse Structure-Aware Prefix for Generation-Based End-to-End Argumentation Mining

ACL 2024findings

End-to-end argumentation mining (AM) aims to extract the argumentation structure including argumentation components and their argumentation relations from text. Recent developments in end-to-end AM models have demonstrated significant progress by redefining the AM task as a sequence generation task,…

2024

Enhancing Argumentative Relation Classification by Multi-Granularity Retrieval and Heterogeneous Graph Reasoning

ICASSP 2024accepted

Argumentative relation classification (ARC) aims to identify the relation between arguments. Previous methods that employ structured knowledge graphs to tackle the ARC task have achieved promising results. However, the prerequisite for structured knowledge to function is that the knowledge includes…

Cited by 0SourceScholar
2024

PITA: Prompting Task Interaction for Argumentation Mining

ACL 2024long

Argumentation mining (AM) aims to detect the arguments and their inherent relations from argumentative textual compositions. Generally, AM comprises three key challenging subtasks, including argument component type classification (ACTC), argumentative relation identification (ARI), and argumentative…