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Sponsored Design Multi-Agent AI Systems Using MCP and A2A: Engineer your own Pyt Design Multi-Agent AI Systems Using MCP and A2A: Engineer your own Pyt

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Xiangchao Wen

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Book Open access Aug 2026

Graph Adversarial Defense with Virtual Spectral Anchor Injection

An active paradigm that repurposes the offensive tactic of node injection into a structural defense, ANIE significantly enhances GNN robustness, outperforming state-of-the-art defenses by up to 2× in classification accuracy under poisoning and evasion attacks.

Xiangchao Wen, Zhen Liu, Yunfei Liu · 0 citations
Book Open access Aug 2026

Graph Adversarial Defense with Virtual Spectral Anchor Injection

An active paradigm that repurposes the offensive tactic of node injection into a structural defense, ANIE significantly enhances GNN robustness, outperforming state-of-the-art defenses by up to 2× in classification accuracy under poisoning and evasion attacks.

Xiangchao Wen, Zhen Liu, Yunfei Liu · 0 citations

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