46 citations · 209 across the 14 of their papers we have counts for
14 papers
A review of the use of optimal transport distances for high resolution seismic imaging based on the full waveform
Ludovic Métivier, Romain Brossier, Félix Kpadonou +2
We consider the high-resolution seismic imaging method called full-waveform inversion (FWI). FWI is a data fitting method aimed at inverting for subsurface mechanical parameters. D…
Notes on open questions within density functional theory (existence of a derivative of the Lieb functional in a restricted sense and non-interacting -representability)
Jérémie Messud
Density functional theory together with the Kohn-Sham scheme represent an efficient framework to recover the ground state density and energy of a many-body quantum system from an a…
Optimal transport in full-waveform inversion: Analysis and practice of the multidimensional Kantorovich-Rubinstein norm
Jérémie Messud, Raphaël Poncet, Gilles Lambaré
In the last ten years, full-waveform inversion has emerged as a robust and efficient high-resolution velocity model-building tool for seismic imaging, with the unique ability to re…
Adversarial training for predictive tasks: theoretical analysis and limitations in the deterministic case
Thibault Lesieur, Jérémie Messud, Issa Hammoud +3
To train a deep neural network to mimic the outcomes of processing sequences, a version of Conditional Generalized Adversarial Network (CGAN) can be used. It has been observed by o…
On tomography velocity uncertainty in relation with structural imaging
Jérémie Messud, Patrice Guillaume, Gilles Lambaré
Evaluating structural uncertainties associated with seismic imaging and target horizons can be of critical importance for decision-making related to oil and gas exploration and pro…
Generalization of Kirchhoff reflectivity to go beyond modelling and inversion of first-order reflection data -- A review of the theory
Jeremie Messud
We remind and emphasize the connections and differences between Kirchhoff and Born modelling. We discuss how they lead to a general expression for the conversion of a velocity mode…