Author

Wei Zhou

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#artificial intelligence Dec 2025

Agent Tools Orchestration Leaks More: Dataset, Benchmark, and Mitigation

Results show that TOP-R requires defenses beyond prompting alone, and introduces Library-Grounded Reverse-Inference Seed Expansion (LRSE), a four-library reverse-construction pipeline, and proposes TOP-Align, an SFT+DPO method for learning safer task-completion boundaries.

Yu Qiao, Dongqi Liu, Hong-Chang Yang et al. · arXiv.org · 12 citations · ⚡2

Preprint Jul 2026

Large Language Models in Misinformation Ecosystems: Misuse, Defense, and Vulnerability

A role-layer framework is introduced to unify LLM risks and defenses, and identifies three key open challenges: moving from static detection accuracy to budgeted ecosystem-level risk evaluation, hardening LLM-centered verification pipelines against adversarial manipulation, and deploying auditable human-in-the-loop ver...

Lingwei Wei, Dou Hu, Wei Zhou et al. · 0 citations