206 citations
- Centre National de la Recherche ScientifiqueFR5 papers
- Paris-Est SupFR5 papers
- École nationale des ponts et chausséesFR4 papers
- Centre d'Enseignement et de Recherche en Environnement AtmosphériqueFR2 papers
- Laboratoire d’Analyse et de Mathématiques AppliquéesFR2 papers
- Nansen Environmental and Remote Sensing Center2 papers
- National Centre for Earth ObservationGB2 papers
- University of ReadingGB2 papers
- Utrecht UniversityNL2 papers
- Aachen Institute for Advanced Study in Computational Engineering ScienceDE1 paper
- CentraleSupélecFR1 paper
- Institut de physique du globe de ParisFR1 paper
11 papers
Uniform-in-time convergence of numerical methods for non-linear degenerate parabolic equations
Jerome Droniou, Robert Eymard
Gradient schemes is a framework that enables the unified convergence analysis of many numerical methods for elliptic and parabolic partial differential equations: conforming and no…
On temporal scale separation in coupled data assimilation with the ensemble Kalman filter
Maxime Tondeur, Alberto Carrassi, Stephane Vannitsem +1
Coupled data assimilation (CDA) distinctively appears as a main concern in numerical weather and climate prediction with major efforts put forward worldwide. The core issue is the…
Multilayer models for shallow two-phase debris flows with dilatancy effects
José Garres-Díaz, François Bouchut, Enrique D. Fernández-Nieto +2
We present here a multilayer model for shallow grain-fluid mixtures with dilatancy effects. It can be seen as a generalization of the depth-averaged model presented in Bouchut et a…
Combining data assimilation and machine learning to emulate a dynamical model from sparse and noisy observations: a case study with the Lorenz 96 model
Julien Brajard, Alberto Carassi, Marc Bocquet +1
A novel method, based on the combination of data assimilation and machine learning is introduced. The new hybrid approach is designed for a two-fold scope: (i) emulating hidden, po…
Optimal cement paste yield stress for the production of stable cement foams
Blandine Feneuil, Nicolas Roussel, Olivier Pitois
Production of morphology-controlled cement foams remains challenging, mainly due to bubble stability issues during cement setting. The use of cement paste with high yield stress is…
Deep Tone Mapping Operator for High Dynamic Range Images
Aakanksha Rana, Praveer Singh, Giuseppe Valenzise +3
A computationally fast tone mapping operator (TMO) that can quickly adapt to a wide spectrum of high dynamic range (HDR) content is quintessential for visualization on varied low d…