Sparsity in tensor optimization for optical-interferometric imaging

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Recent advances in signal processing, machine learning and deep learning with sparse intrinsic structure of data have paved the path for solving inverse problems in acoustics and audio. The main task of this thesis was to bridge the gap between the powerfu ...

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The challenges for non-intrusive methods for Polynomial Chaos modeling lie in the computational efficiency and accuracy under a limited number of model simulations. These challenges can be addressed by enforcing sparsity in the series representation throug ...

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The performance of SwissSPAD2 (SS2), a large scale, widefield time-gated CMOS SPAD imager developed for fluorescence lifetime imaging, has recently been described in the context of visible range and fluorescence lifetime imaging microscopy (FLIM) of dyes w ...

Data analyses based on linear methods constitute the simplest, most robust, and transparent approaches to the automatic processing of large amounts of data for building supervised or unsupervised machine learning models. Principal covariates regression (PC ...

We consider a least-squares/relaxation finite element method for the numerical solution of the prescribed Jacobian equation. We look for its solution via a least-squares approach. We introduce a relaxation algorithm that decouples this least-squares proble ...

Sparsity in tensor optimization for optical-interferometric imaging

Chattez avec Graph Search

Sparse and Parametric Modeling with Applications to Acoustics and Audio

Good Vibrations and Unknown Excitations

Sparse Polynomial Chaos expansions using variational relevance vector machines

A general framework for the integration of complex choice models into mixed integer optimization

Variational Methods For Continuous-Domain Inverse Problems: the Quest for the Sparsest Solution

NIR Fluorescence lifetime macroscopic imaging with a time-gated SPAD camera

Structure-property maps with Kernel principal covariates regression

A Least-Squares Method for the Solution of the Non-smooth Prescribed Jacobian Equation