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Antonis Papachristodoulou

2 accepted papers

2026

Learning Koopman Representations with Controllability Guarantees

ICLR 2026poster

Learning nonlinear dynamical models from data is central to control. Two fundamental challenges exist: (1) how to learn accurate models from limited data, and (2) how to ensure the learned models are suitable for control design of the nominal system. We address both by enforcing a critical \emph{a p…

Cited by 0SourceScholar
2025

Constrained Diffusers for Safe Planning and Control

NeurIPS 2025poster

Diffusion models have shown remarkable potential in planning and control tasks due to their ability to represent multimodal distributions over actions and trajectories. However, ensuring safety under constraints remains a critical challenge for diffusion models. This paper proposes Constrained Diffu…

Cited by 14SourceScholar