7.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR21 papers
- European Space Astronomy CentreES13 papers
- European Space Research and Technology CentreNL12 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR11 papers
- Office National d'Études et de Recherches AérospatialesFR9 papers
- Sorbonne UniversitéFR9 papers
- Université Paris-SaclayFR9 papers
- Centre National d'Études SpatialesFR8 papers
- Institut d'Astrophysique de ParisFR7 papers
- Leiden UniversityNL7 papers
- National Institute for AstrophysicsIT7 papers
- Osservatorio Astrofisico di TorinoIT7 papers
65 papers
Neural Network Preconditioning: A Case Study for the Solution of the Parametric Helmholtz Equation
Luc Giraud, Carola Kruse, Paul Mycek +2
This work presents a hybrid numerical approach for solving linear systems arising from the discretization of the two-dimensional parametric Helmholtz equation. A convolutional neur…
Synthetic Data for Robust Runway Detection
Estelle Chigot, Dennis G. Wilson, Meriem Ghrib +2
Deep vision models are now mature enough to be integrated in industrial and possibly critical applications such as autonomous navigation. Yet, data collection and labeling to train…
Adapting Stereo Vision From Objects To 3D Lunar Surface Reconstruction with the StereoLunar Dataset
Clementine Grethen, Simone Gasparini, Geraldine Morin +3
Accurate 3D reconstruction of lunar surfaces is essential for space exploration. However, existing stereo vision reconstruction methods struggle in this context due to the Moon's l…
Implementation of airborne ML models with semantics preservation
Nicolas Valot, Louis Fabre, Benjamin Lesage +2
Machine Learning (ML) may offer new capabilities in airborne systems. However, as any piece of airborne systems, ML-based systems will be required to guarantee their safe operation…
NeurIPS 2024 ML4CFD Competition: Results and Retrospective Analysis
Mouadh Yagoubi, David Danan, Milad Leyli-Abadi +15
The integration of machine learning (ML) into the physical sciences is reshaping computational paradigms, offering the potential to accelerate demanding simulations such as computa…
Robust Vision-Based Runway Detection through Conformal Prediction and Conformal mAP
Alya Zouzou, Léo andéol, Mélanie Ducoffe +1
We explore the use of conformal prediction to provide statistical uncertainty guarantees for runway detection in vision-based landing systems (VLS). Using fine-tuned YOLOv5 and YOL…
Style Transfer with Diffusion Models for Synthetic-to-Real Domain Adaptation
Estelle Chigot, Dennis G. Wilson, Meriem Ghrib +1
Semantic segmentation models trained on synthetic data often perform poorly on real-world images due to domain gaps, particularly in adverse conditions where labeled data is scarce…
Earth Observation Satellite Scheduling with Graph Neural Networks and Monte Carlo Tree Search
Antoine Jacquet, Guillaume Infantes, Emmanuel Benazera +3
Earth Observation Satellite Planning (EOSP) is a difficult optimization problem with considerable practical interest. A set of requested observations must be scheduled on an agile…
Aero-Nef: Neural Fields for Rapid Aircraft Aerodynamics Simulations
Giovanni Catalani, Siddhant Agarwal, Xavier Bertrand +3
This paper presents a methodology to learn surrogate models of steady state fluid dynamics simulations on meshed domains, based on Implicit Neural Representations (INRs). The propo…
HYBRINFOX at CheckThat! 2024 -- Task 2: Enriching BERT Models with the Expert System VAGO for Subjectivity Detection
Morgane Casanova, Julien Chanson, Benjamin Icard +4
This paper presents the HYBRINFOX method used to solve Task 2 of Subjectivity detection of the CLEF 2024 CheckThat! competition. The specificity of the method is to use a hybrid sy…
How to design a dataset compliant with an ML-based system ODD?
Cyril Cappi, Noémie Cohen, Mélanie Ducoffe +8
This paper focuses on a Vision-based Landing task and presents the design and the validation of a dataset that would comply with the Operational Design Domain (ODD) of a Machine-Le…
A Multi-Label Dataset of French Fake News: Human and Machine Insights
Benjamin Icard, François Maine, Morgane Casanova +6
We present a corpus of 100 documents, OBSINFOX, selected from 17 sources of French press considered unreliable by expert agencies, annotated using 11 labels by 8 annotators. By col…
ModelWriter: Text & Model-Synchronized Document Engineering Platform
Ferhat Erata, Claire Gardent, Bikash Gyawali +5
The ModelWriter platform provides a generic framework for automated traceability analysis. In this paper, we demonstrate how this framework can be used to trace the consistency and…
Exposing propaganda: an analysis of stylistic cues comparing human annotations and machine classification
Géraud Faye, Benjamin Icard, Morgane Casanova +6
This paper investigates the language of propaganda and its stylistic features. It presents the PPN dataset, standing for Propagandist Pseudo-News, a multisource, multilingual, mult…
Formal description of ML models for unambiguous implementation
Adrien Gauffriau, Iryna De Albuquerque Silva, Claire Pagetti
Implementing deep neural networks in safety critical systems, in particular in the aeronautical domain, will require to offer adequate specification paradigms to preserve the seman…
Euclid preparation. XXIX. Water ice in spacecraft part I: The physics of ice formation and contamination
Euclid Collaboration, M. Schirmer, K. Thürmer +218
Molecular contamination is a well-known problem in space flight. Water is the most common contaminant and alters numerous properties of a cryogenic optical system. Too much ice mea…
LARD -- Landing Approach Runway Detection -- Dataset for Vision Based Landing
Mélanie Ducoffe, Maxime Carrere, Léo Féliers +4
As the interest in autonomous systems continues to grow, one of the major challenges is collecting sufficient and representative real-world data. Despite the strong practical and c…
Vision-Based Estimation of Small Body Rotational State during the Approach Phase
Paolo Panicucci, Jérémy Lebreton, Roland Brochard +2
The heterogeneity of the small body population complicates the prediction of small body properties before the spacecraft's arrival. In the context of autonomous small body explorat…
Curiosity creates Diversity in Policy Search
Paul-Antoine Le Tolguenec, Emmanuel Rachelson, Yann Besse +1
When searching for policies, reward-sparse environments often lack sufficient information about which behaviors to improve upon or avoid. In such environments, the policy search pr…
Fatigue crack growth in bearing steel under cyclic mode II + static biaxial compression
Mael Zaid, Vincent Bonnand, Véronique Doquet +3
Mode II fatigue crack growth under reversed shear and static biaxial compression was investigated in two bearing steels. Many aborted branches, quasi-orthogonal to the main crack,…
Automated Algorithm Selection for Radar Network Configuration
Quentin Renau, Johann Dreo, Alain Peres +3
The configuration of radar networks is a complex problem that is often performed manually by experts with the help of a simulator. Different numbers and types of radars as well as…
Generalizing the exact multipole expansion: Density of multipole modes in complex photonic nanostructures
Clément Majorel, Adelin Patoux, Ana Estrada-Real +4
The multipole expansion of a nano-photonic structure's electromagnetic response is a versatile tool to interpret optical effects in nano-optics, but it only gives access to the mod…
The Near-Infrared Spectrograph (NIRSpec) on the James Webb Space Telescope I. Overview of the instrument and its capabilities
P. Jakobsen, P. Ferruit, C. Alves de Oliveira +68
We provide an overview of the design and capabilities of the near-infrared spectrograph (NIRSpec) onboard the James Webb Space Telescope. NIRSpec is designed to be capable of carry…
Realistic simulation of users for IT systems in cyber ranges
Alexandre Dey, Benjamin Costé, Éric Totel +1
Generating user activity is a key capability for both evaluating security monitoring tools as well as improving the credibility of attacker analysis platforms (e.g., honeynets). In…