Elie Hachem

According to our database, Elie Hachem authored at least 35 papers between 2010 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Training transformers for mesh-based simulations.

Paul Garnier, Vincent Lannelongue, Jonathan Viquerat, Elie Hachem

Neural Comput. Appl., June, 2026

Physics-Informed Coarsening for Multigrid Graph Neural Surrogates.

Amir Bazzi, David Cardinaux, Ramy Nemer, Jose Alaves, Arjun Kalkur Matpadi Raghavendra, Elie Hachem

CoRR, May, 2026

Mesh Based Simulations with Spatial and Temporal awareness.

Paul Garnier, Vincent Lannelongue, Elie Hachem

CoRR, May, 2026

Physics constrained graph neural network for real time prediction of intracranial aneurysm hemodynamics.

Vincent Lannelongue, Paul Garnier, Pablo Jeken-Rico, Aurèle Goetz, Philippe Meliga, Yves Chau, Elie Hachem

npj Digit. Medicine, 2026

Multiphysics learning with graph neural networks for thrombosis prediction in intracranial aneurysms.

Ugo Pelissier, Philippe Meliga, Elie Hachem

Comput. Biol. Medicine, 2026

2025

Graph Deep Learning for Intracranial Aneurysm Blood Flow Simulation and Risk Assessment.

Paul Garnier, Pablo Jeken-Rico, Vincent Lannelongue, Chiara Faitini, Aurèle Goetz, Lea Chanvillard, Ramy Nemer, Jonathan Viquerat, Ugo Pelissier, Philippe Meliga, Jacques Sédat, Thomas Liebig, Yves Chau, Elie Hachem

CoRR, December, 2025

Predicting Grain Growth in Polycrystalline Materials Using Deep Learning Time Series Models.

Eliane Younes, Elie Hachem, Marc Bernacki

CoRR, November, 2025

Curriculum Learning for Mesh-based simulations.

Paul Garnier, Vincent Lannelongue, Elie Hachem

CoRR, September, 2025

TRELLIS-Enhanced Surface Features for Comprehensive Intracranial Aneurysm Analysis.

Clément Hervé, Paul Garnier, Jonathan Viquerat, Elie Hachem

CoRR, September, 2025

Automated discovery of finite volume schemes using Graph Neural Networks.

Paul Garnier, Jonathan Viquerat, Elie Hachem

CoRR, August, 2025

Dragonfly: a modular deep reinforcement learning library.

Jonathan Viquerat, Paul Garnier, Amir-Hossein Bateni, Elie Hachem

CoRR, May, 2025

MeshMask: Physics-Based Simulations with Masked Graph Neural Networks.

Paul Garnier, Vincent Lannelongue, Jonathan Viquerat, Elie Hachem

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

2024

Multi-Grid Graph Neural Networks with Self-Attention for Computational Mechanics.

Paul Garnier, Jonathan Viquerat, Elie Hachem

CoRR, 2024

Beacon, a lightweight deep reinforcement learning benchmark library for flow control.

Jonathan Viquerat, Philippe Meliga, Pablo Jeken, Elie Hachem

CoRR, 2024

Virtual flow diverter deployment and embedding for hemodynamic simulations.

Pablo Jeken-Rico, Yves Chau, Aurèle Goetz, Vincent Lannelongue, Jacques Sédat, Elie Hachem

Comput. Biol. Medicine, 2024

2023

Policy-based optimization: single-step policy gradient method seen as an evolution strategy.

Jonathan Viquerat, Régis Duvigneau, P. Meliga, Alexander Kuhnle, Elie Hachem

Neural Comput. Appl., 2023

Parallel bootstrap-based on-policy deep reinforcement learning for continuous flow control applications.

Jonathan Viquerat, Elie Hachem

CoRR, 2023

2022

A twin-decoder structure for incompressible laminar flow reconstruction with uncertainty estimation around 2D obstacles.

J. Chen, Jonathan Viquerat, F. Heymes, Elie Hachem

Neural Comput. Appl., 2022

Adaptive Immersed Mesh Method (AIMM) for Fluid Structure Interaction.

R. Nemer, Aurélien Larcher, Elie Hachem

CoRR, 2022

2021

Direct shape optimization through deep reinforcement learning.

Jonathan Viquerat, Jean Rabault, Alexander Kuhnle, Hassan Ghraieb, Aurélien Larcher, Elie Hachem

J. Comput. Phys., 2021

Deep reinforcement learning for the control of conjugate heat transfer.

Elie Hachem, Hassan Ghraieb, Jonathan Viquerat, Aurélien Larcher, P. Meliga

J. Comput. Phys., 2021

Stabilized finite element method for incompressible solid dynamics using an updated Lagrangian formulation.

R. Nemer, Aurélien Larcher, Thierry Coupez, Elie Hachem

CoRR, 2021

2020

Adaptive Eulerian framework for boiling and evaporation.

Mehdi Khalloufi, Rudy Valette, Elie Hachem

J. Comput. Phys., 2020

Optimization and passive flow control using single-step deep reinforcement learning.

Hassan Ghraieb, Jonathan Viquerat, Aurélien Larcher, P. Meliga, Elie Hachem

CoRR, 2020

2019

Time-accurate calculation and bifurcation analysis of the incompressible flow over a square cavity using variational multiscale modeling.

P. Meliga, Elie Hachem

J. Comput. Phys., 2019

Direct shape optimization through deep reinforcement learning.

Jonathan Viquerat, Jean Rabault, Alexander Kuhnle, Hassan Ghraieb, Elie Hachem

CoRR, 2019

A review on Deep Reinforcement Learning for Fluid Mechanics.

Paul Garnier, Jonathan Viquerat, Jean Rabault, Aurélien Larcher, Alexander Kuhnle, Elie Hachem

CoRR, 2019

2017

A new approach to solve complex valued systems arising from the solution of Maxwell equations in the frequency domain through real-equivalent formulations.

Luca Marioni, José-Rodolfo Alves Zapata, Elie Hachem, François Bay

Numer. Linear Algebra Appl., 2017

Anisotropic boundary layer mesh generation for immersed complex geometries.

Laure Billon, Youssef Mesri, Elie Hachem

Eng. Comput., 2017

2014

On the stabilized finite element method for steady convection-dominated problems with anisotropic mesh adaptation.

Elie Hachem, Ghina Jannoun, Jeremy Veysset, Thierry Coupez

Appl. Math. Comput., 2014

2013

Modeling of heat transfer and turbulent flows inside industrial furnaces.

Elie Hachem, Ghina Jannoun, Jeremy Veysset, M. Henri, R. Pierrot, I. Poitrault, E. Massoni, Thierry Coupez

Simul. Model. Pract. Theory, 2013

Adaptive time-step with anisotropic meshing for incompressible flows.

Thierry Coupez, Ghina Jannoun, Nabil Nassif, Hong Chau Nguyen, Hugues Digonnet, Elie Hachem

J. Comput. Phys., 2013

2012

Edge-Based Anisotropic Mesh Adaptation for CFD Applications.

Thierry Coupez, Ghina Jannoun, Jeremy Veysset, Elie Hachem

Proceedings of the 21st International Meshing Roundtable, 2012

2010

Stabilized finite element method for incompressible flows with high Reynolds number.

Elie Hachem, B. Rivaux, T. Kloczko, Hugues Digonnet, Thierry Coupez

J. Comput. Phys., 2010

Enriched finite element spaces for transient conduction heat transfer.

Elie Hachem, Hugues Digonnet, N. Kosseifi, E. Massoni, Thierry Coupez

Appl. Math. Comput., 2010