Sorbonne Université, Inria, CNRS, Université de Paris, Laboratoire Jacques-Louis Lions, Paris, France; Work performed while at Sorbonne Université, Inria, CNRS, Université de Paris, Laboratoire Jacques-Louis Lions, Paris, France; Paul Scherrer Institute, Laboratory for Simulation and Modelling, 5232 PSI Villigen, and École Polytechnique Fédérale de Lausanne (EPFL), Institute of Mathematics, 1015 Lausanne, Switzerland
Oleg Balabanov, Matthias Beaupère, Laura Grigori, Victor Lederer
Block Subsampled Randomized Hadamard Transform for Nyström Approximation on Distributed Architectures