publications

This page is updated periodically and may not always reflect the most recent publications. For the latest updates, please refer to my Google Scholar profile, ORCID page, or ORBi profile.

Legend: pre-print conference workshop journal miscellaneous

2025

Lost in Latent Space: An Empirical Study of Latent Diffusion Models for Physics Emulation :page_facing_up: :computer:
François Rozet, Ruben Ohana, Michael McCabe, Gilles Louppe, François Lanusse, Shirley Ho.
pre-print

Simulation-Based Inference Benchmark for Weak Lensing Cosmology :page_facing_up:
Justine Zeghal, Denise Lanzieri, François Lanusse, Alexandre Boucaud, Gilles Louppe, Eric Aubourg, Adrian E Bayer, The LSST Collaboration.
Astronomy & Astrophysics

An implementation of neural simulation-based inference for parameter estimation in ATLAS :page_facing_up:
The ATLAS collaboration.
Reports on Progress in Physics

Measurement of off-shell Higgs boson production in the $H^* \to ZZ^* \to 4\ell$ decay channel using a neural simulation-based inference technique in 13 TeV pp collisions with the ATLAS detector :page_facing_up:
The ATLAS collaboration.
Reports on Progress in Physics

Appa: Bending weather dynamics with latent diffusion models for global data assimilation :page_facing_up:
Gérôme Andry, François Rozet, Sacha Lewin, Omer Rochman, Victor Mangeleer, Matthias Pirlet, Elise Faulx, Marilaure Grégoire, Gilles Louppe.
pre-print

A Neural Material Point Method for Particle-based Simulations :page_facing_up: :computer:
Omer Rochman Sharabi, Sacha Lewin, Gilles Louppe.
TMLR

2024

Low-Budget Simulation-Based Inference with Bayesian Neural Networks :page_facing_up:
Arnaud Delaunoy, Maxence de la Brassinne Bonardeaux, Siddharth Mishra-Sharma, Gilles Louppe.
pre-print

Learning Diffusion Priors from Observations by Expectation Maximization :page_facing_up:
François Rozet, Gérome Andry, François Lanusse, Gilles Louppe.
NeurIPS 2024

Video-Driven Graph Network-Based Simulators :page_facing_up:
Franciszek Szewczyk, Gilles Louppe, Matthia Sabatelli.
ML4PS workshop, NeurIPS 2024

Grasping under Uncertainties: Sequential Neural Ratio Estimation for 6-DoF Robotic Grasping :page_facing_up:
Norman Marlier, Olivier Bruls, Gilles Louppe.
IEEE Robotics and Automation Letters

Neural network-based simulation of fields and losses in electrical machines with ferromagnetic laminated cores :page_facing_up:
Florent Purnode, François Henrotte, Gilles Louppe, Christophe Geuzaine.
International Journal of Numerical Modelling

Harnessing machine learning for accurate treatment of overlapping opacity species in GCMs :page_facing_up:
Aaron David Schneider, Paul Mollière, Gilles Louppe, Ludmila Carone, Uffe Gråe Jørgensen, Leen Decin, Christiane Helling.
Astronomy & Astrophysics

Deep generative models for fast photon shower simulation in ATLAS :page_facing_up:
The ATLAS collaboration.
Computing and Software for Big Science

2023

Score-based Data Assimilation :page_facing_up: :computer:
François Rozet, Gilles Louppe.
NeurIPS 2023

Calibrating Neural Simulation-Based Inference with Differentiable Coverage Probability :page_facing_up:
Maciej Falkiewicz, Naoya Takeishi, Imahn Shekhzadeh, Antoine Wehenkel, Arnaud Delaunoy, Gilles Louppe, Alexandros Kalousis.
NeurIPS 2023

Robust Ocean Subgrid-Scale Parameterizations Using Fourier Neural Operators :page_facing_up:
Victor Mangeleer, Gilles Louppe.
ML4PS workshop, NeurIPS 2023

Score-based Data Assimilation for a Two-Layer Quasi-Geostrophic Model :page_facing_up: :computer:
François Rozet, Gilles Louppe.
ML4PS workshop, NeurIPS 2023

Trick or treat? Evaluating stability strategies in graph network-based simulators :page_facing_up:
Omer Rochman, Gilles Louppe.
ML4PS workshop, NeurIPS 2023

Dynamic NeRFs for Soccer Scenes :page_facing_up:
Sacha Lewin, Maxime Vandegar, Thomas Hoyoux, Olivier Barnich, Gilles Louppe.
6th International Workshop on Multimedia Content Analysis in Sports

Balancing Simulation-based Inference for Conservative Posteriors :page_facing_up:
Arnaud Delaunoy, Benjamin Kurt Miller, Patrick Forré, Christoph Weniger, Gilles Louppe.
AABI 2023

Graph-informed simulation-based inference for models of active matter :page_facing_up:
Namid R Stillman, Silke Henkes, Roberto Mayor, Gilles Louppe.
ML4Materials workshop, ICLR 2023

Neural posterior estimation for exoplanetary atmospheric retrieval :page_facing_up:
Malavika Vasist, François Rozet, Olivier Absil, Paul Mollière, Evert Nasedkin, Gilles Louppe.
Astronomy & Astrophysics

Implicit representation priors meet Riemannian geometry for Bayesian robotic grasping :page_facing_up:
Norman Marlier, Julien Gustin, Olivier Brüls, Gilles Louppe.
Geometric Representations workshop, ICRA 2023

Policy Gradient Algorithms Implicitly Optimize by Continuation :page_facing_up:
Adrien Bolland, Gilles Louppe, Damien Ernst.
TMLR

Distributional Reinforcement Learning with Unconstrained Monotonic Neural Networks :page_facing_up:
Thibaut Théate, Antoine Wehenkel, Adrien Bolland, Gilles Louppe, and Damien Ernst.
Neurocomputing

Cracking the genetic code with neural networks :page_facing_up:
Marc Joiret, Marine Leclercq, Gaspard Lambrechts, Francesca Rapino, Pierre Close, Gilles Louppe, Liesbet Geris.
Frontiers in Artificial Intelligence

Adaptive Self-Training for Object Detection :page_facing_up:
Renaud Vandeghen, Gilles Louppe, Marc Van Droogenbroeck.
ICCV workshops 2023

2022

Towards Reliable Simulation-Based Inference with Balanced Neural Ratio Estimation :page_facing_up:
Arnaud Delaunoy, Joeri Hermans, François Rozet, Antoine Wehenkel, Gilles Louppe.
NeurIPS 2022

A Trust Crisis In Simulation-Based Inference? Your Posterior Approximations Can Be Unfaithful :page_facing_up:
Joeri Hermans, Arnaud Delaunoy, François Rozet, Antoine Wehenkel, and Gilles Louppe.
TMLR

A deep learning approach for focal-plane wavefront sensing using vortex phase diversity :page_facing_up:
Maxime Quesnel, Gilles Orban de Xivry, Gilles Louppe, Olivier Absil.
Astronomy & Astrophysics

Simulation-based Bayesian inference for robotic grasping :page_facing_up:
Norman Marlier, Olivier Bruls, Gilles Louppe.
PRDL workshop, IROS 2022

Bayesian uncertainty quantification for machine-learned models in physics :page_facing_up:
Yarin Gal, Petros Koumoutsakos, Francois Lanusse, Gilles Louppe, Costas Papadimitriou.
Nature Reviews Physics

A simulator-based autoencoder for focal plane wavefront sensing :page_facing_up:
Maxime Quesnel, Gilles Orban de Xivry, Olivier Absil, Gilles Louppe.
SPIE Astronomical Telescopes + Instrumentation

Robust Hybrid Learning With Expert Augmentation :page_facing_up:
Antoine Wehenkel, Jens Behrmann, Hsiang Hsu, Guillermo Sapiro, Gilles Louppe, Jörn-Henrik Jacobsen.
TMLR

A hybrid stochastic model and its Bayesian identification for infectious disease screening in a university campus with application to massive COVID-19 screening at the University of Liège :page_facing_up:
Maarten Arnst, Gilles Louppe, Romain Van Hulle, Laurent Gillet, Fabrice Bureau, Vincent Denoël.
Mathematical Biosciences

Decision-based interactive model to determine re-opening conditions of a large university campus in Belgium during the first COVID-19 wave :page_facing_up:
Vincent Denoël, Olivier Bruyère, Gilles Louppe, Fabrice Bureau, Vincent D’orio, Sébastien Fontaine, Laurent Gillet, Michèle Guillaume, Éric Haubruge, Anne-Catherine Lange, Fabienne Michel, Romain Van Hulle, Maarten Arnst, Anne-Françoise Donneau, Claude Saegerman.
Archives of Public Health

2021

HNPE: Leveraging Global Parameters for Flow-based Neural Posterior Estimation :page_facing_up:
Pedro L. C. Rodrigues, Thomas Moreau, Gilles Louppe, and Alexandre Gramfort.
NeurIPS 2021

Truncated Marginal Neural Ratio Estimation :page_facing_up:
Benjamin Miller, Alex Cole, Patrick Forré, Gilles Louppe, and Christophe Weniger.
NeurIPS 2021

From global to local MDI variable importances for random forests and when they are Shapley values :page_facing_up:
Antonio Sutera, Gilles Louppe, Van Anh Huynh-Thu, Louis Wehenkel, Pierre Geurts
NeurIPS 2021

Arbitrary Marginal Neural Ratio Estimation for Simulation-based Inference :page_facing_up:
François Rozet and Gilles Louppe.
ML4PS workshop, NeurIPS 2021

SAE: Sequential Anchored Ensembles :page_facing_up:
Arnaud Delaunoy, Gilles Louppe.
Bayesian Deep Learning workshop, NeurIPS 2021>

Towards constraining warm dark matter with stellar streams through neural simulation-based inference :page_facing_up:
Joeri Hermans, Nilanjan Banik, Christophe Weniger, Gianfranco Bertone, and Gilles Louppe.
Monthly Notices of the Royal Astronomical Society

Simulation-based Bayesian inference for multi-fingered robotic grasping :page_facing_up:
Norman Marlier, Olivier Bruls, Gilles Louppe.
pre-print

Focal Plane Wavefront Sensing using Machine Learning: Performance of Convolutional Neural Networks compared to Fundamental Limits :page_facing_up:
Gilles Orban de Xivry, Maxime Quesnel, Pierre-Olivier Vanberg, Olivier Absil, and Gilles Louppe.
Monthly Notices of the Royal Astronomical Society

Diffusion Priors In Variational Autoencoders :page_facing_up:
Antoine Wehenkel and Gilles Louppe.
INNF workshop, ICML 2021

Neural Empirical Bayes: Source Distribution Estimation and its Applications to Simulation-Based Inference :page_facing_up:
Maxime Vandegar, Michael Kagan, Antoine Wehenkel, and Gilles Louppe.
AISTATS 2021

Graphical Normalizing Flows :page_facing_up:
Antoine Wehenkel and Gilles Louppe
AISTATS 2021

Toward Machine Learning Optimization of Experimental Design :page_facing_up:
Atılım Güneş Baydin et al.
Nuclear Physics News

2020

Simulation-efficient marginal posterior estimation with swyft: stop wasting your precious time :page_facing_up:
Benjamin Kurt Miller, Alex Cole, Gilles Louppe, and Christophe Weniger.
ML4PS workshop, NeurIPS 2020

Lightning-Fast Gravitational Wave Parameter Inference through Neural Amortization :page_facing_up:
Arnaud Delaunoy et al.
ML4PS workshop, NeurIPS 2020

Improving the RSM map exoplanet detection algorithm :page_facing_up:
C.-H. Dahlqvist, Gilles Louppe, Olivier Absil
Astronomy & Astrophysics

Likelihood-free MCMC with Amortized Approximate Ratio Estimators :page_facing_up:
Joeri Hermans, Volodimir Begy, and Gilles Louppe.
ICML 2020

The Deep Quality-Value Family of Deep Reinforcement Learning Algorithms :page_facing_up:
Matthia Sabatelli, Gilles Louppe, Pierre Geurts, Marco Wiering
IJCNN 2020

You Say Normalizing Flows I see Bayesian Networks :page_facing_up:
Antoine Wehenkel and Gilles Louppe
INNF workshop, ICML 2020

The frontier of simulation-based inference :page_facing_up:
Kyle Cranmer, Johann Brehmer, and Gilles Louppe
PNAS

Mining gold from implicit models to improve likelihood-free inference :page_facing_up:
Johann Brehmer, Gilles Louppe, Juan Pavez, Kyle Cranmer
PNAS

2019

Unconstrained Monotonic Neural Networks :page_facing_up:
Antoine Wehenkel and Gilles Louppe
NeurIPS 2019

Efficient Probabilistic Inference in the Quest for Physics Beyond the Standard Model :page_facing_up:
Atilim Gunes Baydin et al.
NeurIPS 2019

Etalumis: Bringing Probabilistic Programming to Scientific Simulators at Scale :page_facing_up:
Atılım Güneş Baydin et al.
Supercomputing 2019

Machine learning for image-based wavefront sensing :page_facing_up:
Pierre-Olivier Vanberg, Gilles Orban de Xivry, Olivier Absil, and Gilles Louppe
ML4PS workshop, NeurIPS 2019

Mining gold: Improving simulation-based inference with latent information :page_facing_up:
Johann Brehmer, Kyle Cranmer, Siddharth Mishra-Sharma, Felix Kling, and Gilles Louppe
ML4PS workshop, NeurIPS 2019

Mining for Dark Matter Substructure: Inferring subhalo population properties from strong lenses with machine learning :page_facing_up:
Johann Brehmer, Siddharth Mishra-Sharma, Joeri Hermans, Gilles Louppe, and Kyle Cranmer
The Astrophysical Journal

Approximating two value functions instead of one: towards characterizing a new family of Deep Reinforcement Learning algorithms :page_facing_up:
Matthia Sabatelli, Gilles Louppe, Pierre Geurts, Marco A Wiering
DRL workshop, NeurIPS 2019

Effective LHC measurements with matrix elements and machine learning :page_facing_up:
Johann Brehmer, Kyle Cranmer, Irina Espejo, Felix Kling, Gilles Louppe, Juan Pavez
Journal of Physics: Conference Series

Adversarial Variational Optimization of Non-Differentiable Simulators :page_facing_up: :computer:
Gilles Louppe, Kyle Cranmer
AISTATS 2019

2018

Likelihood-free inference with an improved cross-entropy estimator :page_facing_up:
Markus Stoye, Johann Brehmer, Gilles Louppe, Juan Pavez, Kyle Cranmer
ML4PS workshop, NeurIPS 2018

Recurrent machines for likelihood-free inference :page_facing_up:
Arthur Pesah, Antoine Wehenkel and Gilles Louppe.
2nd workshop on meta-learning, NeurIPS 2018

Robust EEG-based cross-site and cross-protocol classification of states of consciousness :page_facing_up:
Denis Engemann et al.
Brain

Deep Quality-Value (DQV) Learning :page_facing_up:
Matthia Sabatelli, Gilles Louppe, Pierre Geurts, Marco A. Wiering
BNAIC 2018

Deep generative models for fast shower simulation in ATLAS :page_facing_up:
The ATLAS collaboration
ATL-SOFT-PUB-2018-001

Machine Learning in High Energy Physics Community White Paper :page_facing_up:
Kim Albertsson et al.
Journal of Physics: Conference Series

Gradient Energy Matching for Distributed Asynchronous Gradient Descent :page_facing_up:
Joeri Hermans, Gilles Louppe
pre-print

Constraining Effective Field Theories with Machine Learning :page_facing_up:
Johann Brehmer, Kyle Cranmer, Gilles Louppe, Juan Pavez
Physical Review Letters

A Guide to Constraining Effective Field Theories with Machine Learning :page_facing_up:
Johann Brehmer, Kyle Cranmer, Gilles Louppe, Juan Pavez
Physical Review D

Random Subspace with Trees for Feature Selection Under Memory Constraints :page_facing_up:
Antonio Sutera, Célia Chatel, Gilles Louppe, Louis Wehenkel, Pierre Geurts
AISTATS 2018

2017

Learning to Pivot with Adversarial Networks :page_facing_up:
Gilles Louppe, Michael Kagan, Kyle Cranmer
NeurIPS 2017

Neural Message Passing for Jet Physics :page_facing_up:
Isaac Henrion, Johann Brehmer, Joan Bruna, Kyunghun Cho, Kyle Cranmer, Gilles Louppe, Gaspar Rochette
Deep Learning for Physical Sciences workshop, NeurIPS 2017

Improvements to Inference Compilation for Probabilistic Programming in Large-Scale Scientific Simulators :page_facing_up:
Mario Lezcano Casado, Atilim Gunes Baydin, David Martínez Rubio, Tuan Anh Le, Frank Wood, Lukas Heinrich, Gilles Louppe, Kyle Cranmer, Karen Ng, Wahid Bhimji
Deep Learning for Physical Sciences workshop, NeurIPS 2017

QCD-Aware Recursive Neural Networks for Jet Physics :page_facing_up: :computer:
Gilles Louppe, Kyunghyun Cho, Cyril Becot, Kyle Cranmer
Journal of High Energy Physics

2016

Unifying generative models and exact likelihood-free inference with conditional bijections :page_facing_up:
Kyle Cranmer, Gilles Louppe
Journal of brief ideas

Experiments using machine learning to approximate likelihood ratios for mixture models :page_facing_up:
Kyle Cranmer, Juan Pavez, Gilles Louppe, WK Brooks
Journal of Physics: Conference Series

Context-dependent feature analysis with random forests :page_facing_up:
Antonio Sutera, Gilles Louppe, Vân Anh Huynh-Thu, Louis Wehenkel, Pierre Geurts
UAI 2016

Cytomine: An open-source software for collaborative analysis of whole-slide images :page_facing_up:
Raphaël Marée, Loïc Rollus, Benjamin Stévens, Renaud Hoyoux, Gilles Louppe, Rémy Vandaele, Jean-Michel Begon, Pierre Geurts, Louis Wehenkel
European Congress on Digital Pathology

Visualization of publication impact :page_facing_up:
Eamonn Maguire, Javier Martin Montull, Gilles Louppe
EuroVis 2016

Clusterix: a visual analytics approach to clustering :page_facing_up:
Eamonn Maguire, Ilias Koutsakis, Gilles Louppe.
Symposium on Visualization in Data Science at IEEE VIS 2016

Ethnicity sensitive author disambiguation using semi-supervised learning :page_facing_up: :computer:
Gilles Louppe, Hussein Al-Natsheh, Mateusz Susik, Eamonn Maguire.
Knowledge Engineering and Semantic Web 2016

Collaborative analysis of multi-gigapixel imaging data using Cytomine :page_facing_up:
Raphaël Marée, Loïc Rollus, Benjamin Stévens, Renaud Hoyoux, Gilles Louppe, Jean-Michel Begon, Rémy Vandael, Philipp Kainz, Pierre Geurts, Louis Wehenkel.
Bioinformatics

2015

Approximating Likelihood Ratios with Calibrated Discriminative Classifiers :page_facing_up:
Kyle Cranmer, Juan Pavez, Gilles Louppe.
pre-print

Pitfalls of evaluating a classifier’s performance in high energy physics applications :computer:
Gilles Louppe, Tim Head.
pre-print

Scikit-learn: Machine Learning Without Learning the Machinery :page_facing_up:
Gael Varoquaux, Lars Buitinck, Gilles Louppe, Olivier Grisel, Fabian Pedregosa, Andreas Mueller.
GetMobile: Mobile Computing and Communications

Solar Energy Prediction: An International Contest to Initiate Interdisciplinary Research on Compelling Meteorological Problems :page_facing_up:
Amy McGovern, David John Gagne II, Lucas Eustaquio, Gilberto Titericz Junior, Benjamin Lazorthes, Owen Zhang, Gilles Louppe, Peter Prettenhofer, Jeffrey Basara, Thomas Hamill, David Margolin.
Bulletin of the American Meteorological Society

2014

Understanding Random Forests :page_facing_up: :computer:
Gilles Louppe.
PhD thesis, University of Liège

Simple connectome inference from partial correlation statistics in calcium imaging :page_facing_up: :computer:
Antonio Sutera, Arnaud Joly, Vincent François-Lavet, Zixiao Aaron Qiu, Gilles Louppe, Damien Ernst, Pierre Geurts.
Chapter in “Neural Connectomics Challenge”

Exploiting SNP Correlations within Random Forest for Genome-Wide Association Studies :page_facing_up: :computer:
Vincent Botta, Gilles Louppe, Pierre Geurts, Louis Wehenkel.
PLOS ONE

A hybrid human-computer approach for large-scale image-based measurements using web services and machine learning :page_facing_up:
Raphaël Marée, Loïc Rollus, Benjamin Stevens, Gilles Louppe, et al.
11th International Symposium on Biomedical Imaging

2013

Understanding variable importances in forests of randomized trees :page_facing_up: :computer:
Gilles Louppe, Louis Wehenkel, Antonio Sutera, Pierre Geurts.
NeurIPS 2013

API design for machine learning software: experiences from the scikit-learn project :page_facing_up: :computer:
Lars Buitinck, Gilles Louppe, Mathieu Blondel, et al.
ECML/PKDD 2013

2012

Scikit-Learn: Machine Learning in Python :page_facing_up: :computer:
Fabian Pedregosa et al.
Journal of Machine Learning Research

Ensembles on Random Patches :page_facing_up:
Gilles Louppe, Pierre Geurts.
ECML/PKDD 2012

2011

Learning to rank with extremely randomized trees :page_facing_up:
Pierre Geurts, Gilles Louppe.
Learning to Rank Challenge workshop, ICML 2011

2010

A zealous parallel gradient descent algorithm :page_facing_up:
Gilles Louppe, Pierre Geurts.
Learning on Cores, Clusters and Clouds workshop, NeurIPS 2010

Collaborative filtering: Scalable approaches using restricted Boltzmann machines :page_facing_up:
Gilles Louppe.
Master thesis, University of Liège