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Colaço Baptista Cerqueira, P. (author), Piscaer, P.J. (author), Verhaegen, M.H.G. (author)This paper presents a computationally efficient wavefront aberration prediction framework for data-driven control in large-scale adaptive optics systems. Our novel prediction algorithm splits prediction into two stages: A highresolution and a low-resolution stage. For the former, we exploit sparsity structures in the system matrices in a data...journal article 2021