English(EN) Bridging Digital Deception and Physical Fidelity: A Spatio-Temporal Attack on Cognitive Radars

新的时空攻击增强了对认知雷达的对抗性威胁

作者 PulseAugur 编辑部 · [1 个来源] · 2026-10-21 04:00

研究人员开发了一种名为分段时空攻击（SSTA）的新方法，以提高对抗性攻击对认知雷达的有效性。SSTA通过增强跨架构可迁移性和对物理通道失真的抵抗力来解决现有攻击的局限性。该技术使用特征解耦机制，并将通道失真整合到其攻击迭代中，在各种深度学习模型上展示了攻击成功率的显著提高。 AI

影响这项研究可能为认知雷达系统提供更强大的防御和安全评估能力，以应对复杂的AI驱动攻击。

排序理由该集群包含一篇详细介绍新技术的研究论文。[lever_c_demoted from research: ic=1 ai=1.0]

AI 生成摘要 · Google Gemini · 来自 1 个来源。我们如何撰写摘要 →

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arXiv cs.LG TIER_1 English(EN) · Tongrun Xing, Yongjun Dai, Xuan Liao, Zhiwen Zhang, Tong Zhou, Longlong Zhang, Tian Jiang · 2026-10-21 04:00

弥合数字欺骗与物理保真：认知雷达的时空攻击

arXiv:2610.27585v1 Announce Type: new Abstract: As cognitive radars evolve towards the end-to-end processing of one-dimensional complex baseband sequences, deep networks face severe adversarial threats. However, existing attacks encounter dual limitations in practical electronic …