Mingyu Luo
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This paper introduces the Relay Tampering Attack (RTA), demonstrating that malicious third-party relays can undermine the security of LLM agents by modifying responses post-alignment, even if the LLM itself is perfectly aligned.
CobSeg introduces a multi-branch architecture that enhances dialogue topic segmentation by explicitly modeling both semantic coherence and local lexical boundary transitions, achieving state-of-the-art performance without relying on large language models during inference.
Papers
CobSeg: Coherence Boundary Modeling for Dialogue Topic Segmentation
Sijin Sun, Liangbin Zhao, Jiaxiang Cai, Ming Deng +2 more
CobSeg introduces a multi-branch architecture that enhances dialogue topic segmentation by explicitly modeling both semantic coherence and local lexical boundary transitions, achieving state-of-the-ar…