Publications associées à Parallel mesh adaptive techniques for complex flow simulation

MATHICSE Technical Report : A posteriori error estimators for hierarchical B-spline discretizations

In this article we develop function-based a posteriori error estimators for the solution of linear second order elliptic problems considering hierarchical spline spaces for the Galerkin discretization. We prove a global upper bound for the energy error. Th ...

MATHICSE2017

Simulation of Cooperative Automated Driving by Bidirectional Coupling of Vehicle and Network Simulators

Alcherio Martinoli, Inaki Navarro Oiza, David Mansolino, Guillaume Stefan Jornod

The convergence of sensor-based vehicle automation and Inter-Vehicle Communication (IVC) will be a key to achieve the full automation of vehicles. In this paper we present a new method for the design and performance evaluation of Cooperative Automated Driv ...

2017

Long-Term Stable Control of Motor-Imagery BCI by a Locked-in User Through Adaptive Assistance

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Sareh Saeedi

Performance variation is one of the main challenges that BCIs are confronted with, when being used over extended periods of time. Shared control techniques could partially cope with such a problem. In this paper, we propose a taxonomy of shared control app ...

Institute of Electrical and Electronics Engineers2017

Guide de coupe pour arthroplastie de l’épaule

Maxime Pitteloud, Victor Jost, Ivan Samuel Sitruk, Damien Jaton, Matei Dan

Ce document est un rapport détaillé du travail effectué pour le projet d’ingénierie simultanée dans le cadre de la 3eme année de bachelor en Génie mécanique. La première partie de ce rapport donne les raisons de nos recherches sur le sujet. Lors des premiè ...

2017

Estimation Error of the Constrained Lasso

Volkan Cevher, Yen-Huan Li, Ya-Ping Hsieh, Nissim Zerbib

This paper presents a non-asymptotic upper bound for the estimation error of the constrained lasso, under the high-dimensional (

n \ll p

) setting. In contrast to existing results, the error bound in this paper is sharp, is valid when the parameter to be e ...

2016

Reduced basis finite element heterogeneous multiscale method for quasilinear elliptic homogenization problems

Assyr Abdulle, Gilles Vilmart, Yun Bai

A reduced basis finite element heterogeneous multiscale method (RB-FE-HMM) for a class of nonlinear homogenization elliptic problems of nonmonotone type is introduced. In this approach, the solutions of the micro problems needed to estimate the macroscopic ...

Amer Inst Mathematical Sciences2015

An anisotropic adaptive finite element algorithm for transonic viscous flows around a wing

Marco Picasso, Wissam Hassan

An adaptive finite element algorithm to compute transonic viscous flows around a wing is presented. The adaptive criteria is based on an anisotropic error estimator in the 115 semi-norm, justified for an advection-diffusion problem with stabilized finite e ...

Pergamon-Elsevier Science Ltd2015

MATHICSE Technical Report : Reduced order methods for uncertainty quantification problems

Alfio Quarteroni, Gianluigi Rozza, Peng Chen

This work provides a review on reduced order methods in solving uncertainty quantification problems. A quick introduction of the reduced order methods, including proper orthogonal decomposition and greedy reduced basis methods, are presented along with the ...

MATHICSE2015

BIM de la Tour Bel-Air, Lausanne

Bernard Nicolas Cherix

Presentation of the BIM produced for the renovation of the first skyscraper of Switzerland built in 1930 by Alphonse Laverrière. The project of the renovation was done by CCHE Architecture (Ehrensperger, Steiner, Cherix et al.). First, a digital model was ...

2015

Reduced Basis Isogeometric Methods (RB-IGA) for the real-time simulation of potential flows about parametrized NACA airfoils

Andrea Manzoni

We present a Reduced Basis (RB) method based on Isogeometric Analysis (IGA) for the rapid and reliable evaluation of PDE systems characterized by complex geometrical features. At the current state of the art, this is the first case of coupling between RB a ...

Elsevier2015

Parallel mesh adaptive techniques for complex flow simulation

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MATHICSE Technical Report : A posteriori error estimators for hierarchical B-spline discretizations

Simulation of Cooperative Automated Driving by Bidirectional Coupling of Vehicle and Network Simulators

Long-Term Stable Control of Motor-Imagery BCI by a Locked-in User Through Adaptive Assistance

Guide de coupe pour arthroplastie de l’épaule

Estimation Error of the Constrained Lasso

Reduced basis finite element heterogeneous multiscale method for quasilinear elliptic homogenization problems

An anisotropic adaptive finite element algorithm for transonic viscous flows around a wing

MATHICSE Technical Report : Reduced order methods for uncertainty quantification problems

BIM de la Tour Bel-Air, Lausanne

Reduced Basis Isogeometric Methods (RB-IGA) for the real-time simulation of potential flows about parametrized NACA airfoils

MATHICSE Technical Report : Reduced order methods for uncertainty quantification problems

Reduced basis finite element heterogeneous multiscale method for quasilinear elliptic homogenization problems

Simulation of Cooperative Automated Driving by Bidirectional Coupling of Vehicle and Network Simulators

Guide de coupe pour arthroplastie de l’épaule

MATHICSE Technical Report : A posteriori error estimators for hierarchical B-spline discretizations

An anisotropic adaptive finite element algorithm for transonic viscous flows around a wing

Reduced Basis Isogeometric Methods (RB-IGA) for the real-time simulation of potential flows about parametrized NACA airfoils

Estimation Error of the Constrained Lasso

Long-Term Stable Control of Motor-Imagery BCI by a Locked-in User Through Adaptive Assistance

BIM de la Tour Bel-Air, Lausanne