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ShieldAgent: Shielding Agents via Verifiable Safety Policy Reasoning

arXiv:2503.22738v2 Announce Type: replace Abstract: Autonomous agents powered by foundation models have seen widespread adoption across various real-world applications. However, they remain highly vulnerable to malicious instructions and attacks, which can result in severe consequences such as privacy breaches and…

Modeling Quantum Autoencoder Trainable Kernel for IoT Anomaly Detection

arXiv:2511.21932v1 Announce Type: new Abstract: Escalating cyber threats and the high-dimensional complexity of IoT traffic have outpaced classical anomaly detection methods. While deep learning offers improvements, computational bottlenecks limit real-time deployment at scale. We present a quantum autoencoder (QAE) framework…

$pi_texttt{RL}$: Online RL Fine-tuning for Flow-based Vision-Language-Action Models

arXiv:2510.25889v2 Announce Type: replace Abstract: Vision-Language-Action (VLA) models enable robots to understand and perform complex tasks from multimodal input. Although recent work explores using reinforcement learning (RL) to automate the laborious data collection process in scaling supervised fine-tuning (SFT), applying…