作者位次 #5/5ACL 2026Findings· Findings of ACL
Targeting the Needle, Ignoring the Haystack: Anchoring Crucial Cues for Evolving Scam Call Detection via an LLM -Assisted Classifier
Tong Wu · Qinliang Su · Jianxing Yu · Bo Liang · Minhua Huang
摘要
Automatic detection of fraudulent voice calls is essential for online service platforms but faces significant challenges due to the scarcity of labeled data and the continuous evolution of conversational contexts. Standard supervised methods often fail to generalize, as they tend to overfit to va...