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Yu Peng

3 accepted papers

2026

Boosting Adversarial Transferability via Ensemble Non-Attention

AAAI 2026technical

Ensemble attacks integrate the outputs of surrogate models with diverse architectures, which can be combined with various gradient-based attacks to improve adversarial transferability. However, previous work shows unsatisfactory attack performance when transferring across heterogeneous model archite

Cited by 0SourcePDFScholar
2025

RepeatLeakage: Leak Prompts from Repeating as Large Language Model Is a Good Repeater

AAAI 2025technical

With the development of large language models (LLMs), numerous online applications based on these models have emerged. As system prompts significantly influence the performance of LLMs, many such applications conceal their system prompts and regard them as intellectual property. Consequently, numero…