INRIA Paris · ARCHES Team

Julie Keisler

I am currently a researcher in the ARCHES team from INRIA Paris. My research focuses on AI-driven methods for statistical downscaling. I am also interested in automated machine learning, particularly neural architecture search, and the use of AI methods for the energy transition.

I completed my PhD in January 2025 under the supervision of Claire Monteleoni (INRIA Paris and the University of Colorado Boulder), El-Ghazali Talbi (INRIA Lille and Université de Lille), Margaux Brégère (EDF R&D and Sorbonne Université), Gilles Cabriel and Sandra Claudel. The thesis is entitled Automated Deep Learning: algorithms and software for energy sustainability. The manuscript is available here, the defense can be watched here and the slides found here.

I developed a Python package called DRAGON to optimise deep neural networks and, more recently, generalised additive models. The code is available on my GitHub. If you would like to test it, please get in touch!

Julie Keisler 📍 Paris, France

Publications

2026

Generative Unsupervised Downscaling of Climate Models via Domain Alignment: Application to Wind Fields
Julie Keisler, Boutheina Oueslati, Anastase Charantonis, Yannig Goude, Claire Monteleoni
Climate Informatics 2026

2025

AutoML Algorithms for Online Generalized Additive Model Selection: Application to Electricity Demand Forecasting
Keshav Das, Julie Keisler, Amaury Durand, Margaux Brégère
AutoML25, ABCD Track
WindDragon: automated deep learning for regional wind power forecasting
Julie Keisler, Etienne Le Naour
Environmental Data Science

2024

An algorithmic framework for the optimization of deep neural networks architectures and hyperparameters
Julie Keisler, El-Ghazali Talbi, Sandra Claudel, Gilles Cabriel
Journal of Machine Learning Research
Automated Deep Learning for Load Forecasting
Julie Keisler, Sandra Claudel, Gilles Cabriel, Margaux Brégère
AutoML24, ABCD Track
WindDragon: Enhancing wind power forecasting with Automated Deep Learning
Julie Keisler, Etienne Le Naour
Workshop paper at "Tackling Climate Change with Machine Learning", ICLR 2024

Preprints

SerpentFlow: Generative Unpaired Domain Alignment via Shared-Structure Decomposition
Julie Keisler, Anastase Charantonis, Yannig Goude, Boutheina Oueslati, Claire Monteleoni
Automated Spatio-Temporal Weather Modeling for Load Forecasting
Julie Keisler, Margaux Brégère
INREC 2024 — Best paper award
A Bandit Approach with Evolutionary Operators for Model Selection
Margaux Brégère, Julie Keisler
International Workshop on Resource-Efficient Learning for Knowledge Discovery, KDD 2024

Talks

2026

31.03.2026
Generative Modeling for Global Circulation Models
EDL Seminar
EDF Lab Paris-Saclay, Palaiseau
26.03.2026
IA pour la météo et le climat
06.02.2026
SerpentFlow, unpaired downscaling of wind fields

2025

10.12.2025
Downscaling CMIP6 wind speed using Deep Learning
Séminaire descente d'échelle et Apprentissage Machine
Cerfacs, Toulouse
25.11.2025
Generative Unpaired Domain Alignment via Shared-Structure Decomposition
Défi INRIA x EDF seminar
EDF Lab Paris-Saclay, Palaiseau
07.11.2025
Generative Unpaired Domain Alignment via Shared-Structure Decomposition
Data Innovation Lab seminar
EDF Lab Paris-Saclay, Palaiseau
07.10.2025
Témoignage thèse CIFRE
Forum entreprises maths
CNAM, Paris
01.10.2025
Downscaling CMIP6 wind speed to ERA5 resolution using Deep Learning
Kayrros x INRIA seminar
INRIA Paris, Paris
04.02.2025
DRAGAM: Automated selection of adaptive additive models, application to load consumption forecasting
GAM seminar, with Keshav Das
EDF Lab Paris-Saclay, Palaiseau
24.01.2025
Automated Deep Learning: Algorithms and Software for Energy Sustainability
PhD Defense
EDF Lab Paris-Saclay, Palaiseau
08.01.2025
Automated Deep Learning: Algorithms and Software for Energy Sustainability

2024

28.11.2024
Automated Deep Learning: Algorithms and Software for Energy Sustainability
Séminaire invité-entreprise M2 Mathématiques et Apprentissage Statistique
UVSQ, Saint-Quentin-en-Yvelines
17.09.2024
A Bandit Approach With Evolutionary Operators for Model Selection
ENBIS-24, Leuven, Belgium
12.09.2024
Automated Deep Learning for load forecasting
AutoML2024, Jussieu, Paris
27.08.2024
Automated Spatio-Temporal Weather Modeling for Load Forecasting
INREC 2024, Essen
25.08.2024
A Bandit Approach With Evolutionary Operators for Model Selection
25.05.2024
Mutant-UCB: entre bandits et algorithme évolutionnaire, une approche pour la sélection de modèles
55es Journées de Statistique de la SFdS, Université de Bordeaux, Bordeaux
16.05.2024
Automated Deep Learning for load forecasting
Workshop series on applied ML in Energy and Climate Science, online
11.05.2024
WindDragon: Enhancing wind power forecasting with Automated Deep Learning
13.02.2024
WindDragon: Enhancing wind power forecasting with Automated Deep Learning
ARCHES Seminar, Inria Paris, Paris

2023

27.11.2023
Optimizing Deep Neural Networks Architectures and Hyperparameters using bandits algorithms
SCOOL Seminar, Inria Nord Europe, Lille
13.09.2023
Short-term load forecasting using optimized Deep Neural Networks
ConfStochStatML, Wolfgang Pauli Institute, Wien
03.07.2023
Algorithme de bandits pour l'optimisation des hyperparamètres de réseaux de neurones
54es Journées de Statistique de la SFdS, Université libre de Bruxelles, Belgique

2022

29.11.2022
Evolving directed acyclic graphs for Automated Deep Learning: application to short-term load forecasting
PGMO Days, EDF Lab Paris-Saclay
19.07.2022
Deep Transformers Optimization for load forecasting
OLA'2023, Syracuse

Curriculum Vitae

2025 — 2027
Starting Research Position
INRIA Paris and EDF R&D
2022 — 2025
Ph.D in Computer Science
EDF R&D, University of Lille and INRIA Paris
2020
Exchange Student
ETH Zürich
2018 — 2021
Engineering Track
Télécom Paris
↓ Download Full CV

Teaching

Teaching Activities

Practical Work: Introduction to Deep Learning — Faculté des Sciences d'Orsay, Université Paris Saclay, 2025
Tutorial 1
Introduction to Pytorch
Tutorial 2
Hyperparameters and Architecture Optimization
Tutorial 3
Convolutional Neural Networks (CNNs)
Tutorial 4
Generative Models (GANs)
Tutorial 5
Generative Models (Diffusion)
Tutorial 6
Recurrent Neural Networks (RNNs)
Tutorial 7
Graph Neural Networks

Internship Supervision

2026 — INRIA Paris
Manon Tavernier
Statistical temporal downscaling of climate models
March 2026 – August 2026 · Co-supervised with Anastase Charantonis
Haidar Ali Yousef
Statistical climate downscaling with generative models
February 2026 – July 2026 · Co-supervised with Anastase Charantonis
Elyas Chikhaoui
Symbolic regression for satellite data using DRAGON
January 2026 – June 2026 · Co-supervised with Anastase Charantonis
2024 — EDF R&D
Keshav Das
Automated selection of adaptive additive models, application to load consumption forecasting
September 2024 – February 2025 · Co-supervised with Margaux Brégère and Amaury Durand
Alban Derepas
Future evolution of the wind resource and the interest of machine learning methods for statistical wind downscaling
May 2024 – November 2024 · Co-supervised with Boutheina Oueslati, Yannig Goude, and Claire Monteleoni
Roxane Goffinet
Global forecasting models for a large number of time series
March 2024 – October 2024 · Co-supervised with Bachir Hamrouche and Guillaume Lambert