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Jingxuan He

2 papers indexed

arxivcs.CRcs.AI2026-07-24

Agent Security Needs Redefinition through a Holistic Framework

Vincent Siu, Jingxuan He, Kyle Montgomery, Zhun Wang, Chenguang Wang, Dawn Song

Agent security is widely treated as a question about action content. Defenses ask whether an instruction looks malicious. Benchmarks ask whether an agent performs a harmful sounding action. \textbf{We argue that agent security is fundamentally a contextual problem, and that the c…

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arxivcs.PLcs.AIcs.LG2026-07-15

Generative Compilation: On-the-Fly Compiler Feedback as AI Generates Code

Niels Mündler-Sasahara, Hristo Venev, Dawn Song, Martin Vechev, Jingxuan He

Languages with rich static semantics, such as Rust, provide stronger guarantees for AI-generated code, but their strictness makes generation more difficult. Off-the-shelf compilers can provide useful feedback post-generation, but does not guide intermediate generation steps, such…

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