作者位次 #2/6ICML 2026Poster· Social Aspects / Security
Next-Gen CAPTCHAs: Leveraging the Cognitive Gap for Scalable and Diverse GUI-Agent Defense
Jiacheng Liu · Yaxin Luo · Jiacheng Cui · Xinyi Shang · Xiaohan Zhao · Zhiqiang Shen
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Jiacheng Liu · Yaxin Luo · Jiacheng Cui · Xinyi Shang · Xiaohan Zhao · Zhiqiang Shen
Yaxin Luo · Jiacheng Cui · Xiaohan Zhao · Xinyi Shang · Jiacheng Liu · Xinyue Bi · Zhaoyi Li · Zhiqiang Shen
The pretraining data mixture of Large Language Models (LLMs) constitutes their “digital DNA”, shaping model behaviors, capabilities, and failure modes. Yet this composition is rarely disclosed, making post-hoc auditing of data combination or provenance difficult. In this work, we formalize \textb...