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Enrique Zuazua

2 papers indexed

arxivcs.LGcs.AI2026-07-24

Interior interpretability with attention rollout: contraction and propagation profiles in Transformers

Umberto Biccari, Qian Huang, Enrique Zuazua

Feature-attribution methods assign scores relating input variables to a model's output, but do not by themselves characterize how explicitly defined interaction operators compose across its intermediate layers. We introduce \emph{interior interpretability}, a propagation-based pe…

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arxivcs.LGcs.AIcs.CVcs.DC2026-07-02

Federated Learning for Object Detection: Enabling Collaborative Drone Learning Without Centralizing Data

Daniel M. Jimenez-Gutierrez, Enrique Zuazua, Georgios Kellaris, Joaquin del Rio, Oleksii Sliusarenko, Xabi Uribe-Etxebarria

Object detection is a fundamental capability for AI-driven perception in safety-critical drone and edge-vision systems, including disaster response, operational security environments, infrastructure monitoring and defense applications. Robust model performance in such environment…

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