Low-complexity moment-based robust design and uncertainty back-propagation

Autor: Robert Rapadamnaba, Radia Bouabdallah, Bijan Mohammadi

Publikováno v: Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées
Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées, INRIA, In press, Volume 32-2019-2021, ⟨10.46298/arima.7160⟩

The paper shows how to take advantage of a possible existing linear relationship in an optimization problem to address the issue of robust design and backward uncertainty propagation lowering as much as possible the computational effort.
L' arti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::560e233bacdba67cf98fe08b22ae651c
https://arima.episciences.org/7160

Stochastic seismic interpretation of salt bodies: detection, sampling and impact on seismic imaging

Autor: Clausolles, Nicolas

Publikováno v: Applied geology. Université de Lorraine, 2020. English. ⟨NNT : 2020LORR0280⟩

Building a numerical 3D model of the subsurface requires to integrate sparse and ambiguous data. Due to salt tectonics specificities, salt bodies have complex shapes and may present topological singularities. Modeling their geometries is, therefore,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::da046b376a1773d57004b78bf917b52d
https://hal.univ-lorraine.fr/tel-03284830/document

Vers des prédictions robustes de la dynamique de la calotte polaire de l'Antarctique: Quantification de l'incertitude sur les projections de l'augmentation du niveau des mers et du retrait de la ligne d'ancrage à l'aide de modèles glaciologiques essentiels

Autor: Bulthuis, Kevin

Recent progress in the modelling of the dynamics of the Antarctic ice sheet has led to a paradigm shift in the perception of the Antarctic ice sheet in a changing climate. New understanding of the dynamics of the Antarctic ice sheet now suggests that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2101::8594fb97a76dc29c68d8f855213ff679
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/301049

Variational approaches in inverse problems for image-based characterisation of cellular dynamics

Autor: Boquet Pujadas, Aleix

Publikováno v: Fluid mechanics [physics.class-ph]. Sorbonne Université, 2019. English. ⟨NNT : 2019SORUS558⟩

We propose a computational imaging framework that estimates 2D or 3D biophysical quantities such as pressure gradients, forces and velocity (p-f-u) that are required to characterise cell dynamics in and outside the cell and to model the biological me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::122f9ee780ddafaa5b02e9a2e49e3477
https://tel.archives-ouvertes.fr/tel-03384700

Inversion cinématique progressive linéaire de la source sismique et ses perspectives dans la quantification des incertitudes associées

Autor: Sanchez Reyes, Hugo Samuel

La caractérisation des tremblements de terre est un domaine de recherche primordial en sismologie, où l'objectif final est de fournir des estimations précises d'attributs de la source sismique. Dans ce domaine, certaines questions émergent, par e

Externí odkaz: http://www.theses.fr/2019GREAU026/document