Spectral Approximation of the IMSE Criterion for Optimal Designs in Kernel-Based Interpolation Models. - Bertrand Gauthier; Luc Pronzato (SIAM/ASA J. Uncertain. Quantification, 2014)

Approximation of IMSE-optimal Designs via Quadrature Rules and Spectral Decomposition. - Bertrand Gauthier; Luc Pronzato (Commun. Stat. Simul. Comput., 2016)

Convex relaxation for IMSE optimal design in random-field models. - Bertrand Gauthier; Luc Pronzato (Comput. Stat. Data Anal., 2017)

Optimal Quadrature-Sparsification for Integral Operator Approximation. - Bertrand Gauthier; Johan A. K. Suykens (SIAM J. Sci. Comput., 2018)

Local Optimisation of Nyström Samples Through Stochastic Gradient Descent. - Matthew Hutchings; Bertrand Gauthier (LOD (1), 2022)

Energy-Based Sequential Sampling for Low-Rank PSD-Matrix Approximation. - Matthew Hutchings; Bertrand Gauthier (SIAM J. Math. Data Sci., 2024)

Rescaling and unconstrained minimisation of convex quadratic maps. - Alexandra Zverovich; Matthew Hutchings; Bertrand Gauthier (CoRR, 2025)