作者位次 #5/6SIGIR 2026Oral· Information Retrieval (Full)
Deja Vu in Plots: Leveraging Cross-Session Evidence with Retrieval-Augmented LLMs for Live Streaming Risk Assessment
Yiran Qiao · Xiang Ao · Jing Chen · Yang Liu · Qiwei Zhong · Qing He
摘要
The rise of live streaming has transformed online interaction, enabling massive real-time engagement but also exposing platforms to complex risks such as scams and coordinated malicious behaviors. Detecting these risks is challenging because harmful actions often accumulate gradually and recur ac...