Yingrui Xu — accepted AI-conference papers

2025

Emotion-aware Structural Enhancement Graph Auto-Encoder for Rumor Detection

Guoyi Li, Zhongjiang Yao, Die Hu, Yingrui Xu, Xiaodan Zhang, Honglei Lyu

ICASSP 2025accepted

Social media is a key channel for information dissemination, making effective rumor detection essential to mitigate misinformation’s societal impact. Although large language models excel in inference and text generation, they struggle with understanding propagation relationships and complex reasonin…

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2023

Contrastive Learning at the Relation and Event Level for Rumor Detection

Yingrui Xu, Jingyuan Hu, Jingguo Ge, Yulei Wu, Tong Li, Hui Li

ICASSP 2023accepted

Existing studies for rumor detection rely heavily on a large number of labeled data to operate in a fully-supervised manner. However, manual data annotation in realistic cases is very expensive and time-consuming. In this paper, we propose a novel self-supervised Relation-Event based Contrastive Lea…

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