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大厂专区

Cisco(思科)

2026-03-09 至 2026-03-09 共收录 1
2601.02751 2026-03-09 cs.CL cs.AI cs.CR

Window-based Membership Inference Attacks Against Fine-tuned Large Language Models

基于窗口的细调大语言模型成员推断攻击

Yuetian Chen, Yuntao Du, Kaiyuan Zhang, Ashish Kundu, Charles Fleming, Bruno Ribeiro, Ninghui Li

机构 * Purdue University(普渡大学) Cisco Research(思科研究) Cisco Systems(思科系统)

AI总结 本文提出WBC方法,通过滑动窗口和符号聚合技术,有效识别细调大语言模型中的训练数据,显著提升检测性能。

Comments Accepted to USENIX Security 2026. This extended arXiv version includes complete experimental results. The source code is publicly available at: https://github.com/Stry233/WBC/

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