2 papers
cs.CR2026
Cross-Silo De-Anonymization Under Local Differential Privacy: Threat Model, Phase Transition, and Coordination Necessity
Ziniu Liu, Aiping Li
When a person's records appear in k independent data silos, each protected by (epsilon, delta)-differential privacy, standard composition yields a valid (k*epsilon, k*delta)-DP gua…
cs.AI2026
ARB4WM: An Adversarial Robustness Benchmark for World Models in Continuous Control
Junjian Zhang, Hao Tan, Ruonan Li +3
World models are widely used in robotic and agentic engineering control systems due to their ability to learn latent dynamics for planning and decision-making. As these systems are…