159 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Sorbonne UniversitéFR68 papers
- Centre National de la Recherche ScientifiqueFR66 papers
- Université Paris 1 Panthéon-SorbonneFR26 papers
- Université Paris CitéFR24 papers
- Université Paris-SaclayFR16 papers
- Université Paris Sciences et LettresFR14 papers
- École Normale Supérieure - PSLFR13 papers
- Sorbonne Paris CitéFR12 papers
- Institut de Mathématiques de Jussieu-Paris Rive GaucheFR10 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR8 papers
- CEA Paris-SaclayFR7 papers
- Institut Universitaire de FranceFR7 papers
90 papers
GRAVITY+: reducing non-common-path aberrations for sub-10 μas astrometric accuracy
Quentin Fournier, Guillaume Bourdarot, Frank Eisenhauer +26
GRAVITY is a state-of-the-art instrument for near-infrared astrometric interferometry that routinely achieves astrometric accuracy of 30-100 microarcsecond in its phase-referenced…
Scalaron-driven Dark Matter during Warm Inflation via UV Freeze--in
F. Millo
We investigate the production of Dark Matter (DM) within the warm Higgs--Starobinsky (HS) inflation. By adopting the ultraviolet (UV) freeze--in mechanism -- where the DM number de…
Identifying the relevant parameters in design strategies for stable glasses
Leonardo Galliano, Ludovic Berthier
A glass is conventionally obtained by cooling a bulk supercooled liquid through its glass transition temperature. The discovery of ultrastable glasses prepared using physical vapor…
Machine learning techniques for jet reconstruction at LHCb and application to the search for and in TeV collisions
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1194
Two machine learning techniques for jet measurements at the LHCb experiment are presented: a regression-based method for jet-energy calibration and a deep neural network algorithm…
AT2024wpp: An Extremely Luminous Fast Ultraviolet Transient Powered by Accretion onto a Black Hole
Daniel A. Perley, Anna Y. Q. Ho, Zoë McGrath +69
We present the discovery of AT 2024wpp ("Whippet"), a fast and luminous 18cow-like transient. At a redshift of z=0.0868, revealed by Keck Cosmic Web Imager spectroscopy of its fain…
Effects of Interactions and Defect Motion on Ramp Reversal Memory in Locally Phase Separated Materials
Y. Sun, M. Alzate Banguero, P. Salev +4
The ramp-reversal memory (RRM) effect in metal-insulator transition metal oxides (TMOs), a non-volatile resistance change induced by repeated temperature cycling, has attracted con…
XPPG-PCA: Reference-free automatic speech severity evaluation with principal components
Bence Mark Halpern, Thomas B. Tienkamp, Teja Rebernik +5
Reliably evaluating the severity of a speech pathology is crucial in healthcare. However, the current reliance on expert evaluations by speech-language pathologists presents severa…
Ion-neutral chemistry at icy moons: the case of Ganymede
A. Beth, M. Galand, X. Jia +1
Icy moons orbiting giant planets are often described as airless bodies though they host an exosphere where collisions between neutral species are scarce. In the case of Ganymede, t…
A PINN Methodology for Temperature Field Reconstruction in the PIV Measurement Plane: Case of Rayleigh-Bénard Convection
Marie-Christine Volk, Anne Sergent, Didier Lucor +3
We present a method to infer temperature fields from stereo particle-image velocimetry (PIV) data in turbulent Rayleigh-Bénard convection (RBC) using Physics-informed neural networ…
Network Analysis, Plot Theory: Revisiting French Literature through Character Networks
Newman Chen, Frédérique Mélanie-Becquet, Jean Barré +1
Character recognition is a technique that enables the automated extraction of characters from texts, while coreference resolution establishes connections between various mentions o…
Interactive visualization of large molecular systems with VTX: example with a minimal whole-cell model
Maxime Maria, Valentin Guillaume, Simon Guionniere +10
VTX is an open-source molecular visualization software designed to overcome the scaling limitations of existing real-time molecular visualization software when handling massive mol…
VTX: Real-time high-performance molecular structure and dynamics visualization software
Maxime Maria, Simon Guionnière, Nicolas Dacquay +10
Summary: VTX is a molecular visualization software capable to handle most molecular structures and dynamics trajectories file formats. It features a real-time high-performance mole…
Quantum Speedup for Nonreversible Markov Chains
Baptiste Claudon, Jean-Philip Piquemal, Pierre Monmarché
Quantum algorithms can potentially solve a handful of problems more efficiently than their classical counterparts. In that context, it has been discussed that Markov chains problem…
Droplet Nucleation In a Rapid Expansion Aerosol Chamber
Martin A Erinin, Cole R. Sagan, Ilian Ahmed +4
We present a new experimental facility to investigate the nucleation and growth of liquid droplets and ice particles under controlled conditions and characterize processes relevant…
Chain-of-MetaWriting: Linguistic and Textual Analysis of How Small Language Models Write Young Students Texts
Ioana Buhnila, Georgeta Cislaru, Amalia Todirascu
Large Language Models (LLMs) have been used to generate texts in response to different writing tasks: reports, essays, story telling. However, language models do not have a meta-re…
An Incremental Clustering Baseline for Event Detection on Twitter
Marjolaine Ray, Qi Wang, Frédérique Mélanie-Becquet +2
Event detection in text streams is a crucial task for the analysis of online media and social networks. One of the current challenges in this field is establishing a performance st…
Stability Bounds for the Unfolded Forward-Backward Algorithm
Emilie Chouzenoux, Cecile Della Valle, Jean-Christophe Pesquet
We consider a neural network architecture designed to solve inverse problems where the degradation operator is linear and known. This architecture is constructed by unrolling a for…
Toward a robust physical and chemical characterization of heterogeneous lines of sight: The case of the Horsehead nebula
Léontine Ségal, Antoine Roueff, Jérôme Pety +28
Dense cold molecular cores/filaments are surrounded by an envelope of translucent gas. Some of the low-J emission lines of CO and HCO isotopologues are more sensitive to the co…
An operadic proof of the BTT Theorem
Joana Cirici, Geoffroy Horel
In this note, we explain an operadic proof of the BTT Theorem stating that the deformation theory of Calabi-Yau varieties is unobstructed. We also provide a short new proof of the…
Model-free Rayleigh weight from x-ray Thomson scattering measurements
Tobias Dornheim, Hannah M. Bellenbaum, Mandy Bethkenhagen +16
X-ray Thomson scattering (XRTS) has emerged as a powerful tool for the diagnostics of matter under extreme conditions. In principle, it gives one access to important system paramet…
Euclid preparation. The Cosmic Dawn Survey (DAWN) of the Euclid Deep and Auxiliary Fields
Euclid Collaboration, C. J. R. McPartland, L. Zalesky +288
Euclid will provide deep NIR imaging to 26.5 AB magnitude over 59 deg in its deep and auxiliary fields. The Cosmic DAWN survey complements the deep Euclid data with…
The Self-Contained Negation Test Set
David Kletz, Pascal Amsili, Marie Candito
Several methodologies have recently been proposed to evaluate the ability of Pretrained Language Models (PLMs) to interpret negation. In this article, we build on Gubelmann and Han…
Probing structural constraints of negation in Pretrained Language Models
David Kletz, Marie Candito, Pascal Amsili
Contradictory results about the encoding of the semantic impact of negation in pretrained language models (PLMs). have been drawn recently (e.g. Kassner and Sch{ü}tze (2020); Gubel…
Summary of the trigger systems of the Large Hadron Collider experiments ALICE, ATLAS, CMS and LHCb
Johannes Albrecht, Leon Bozianu, Lukas Calefice +11
In modern High Energy Physics (HEP) experiments, triggers perform the important task of selecting, in real time, the data to be recorded and saved for physics analyses. As a result…