81 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 ScientifiqueFR13 papers
- Université Paris-SaclayFR9 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR7 papers
- CEA Paris-SaclayFR5 papers
- Université Paris-SudFR5 papers
- Centre de Recherche en Informatique, Signal et Automatique de LilleFR3 papers
- Université de LilleFR3 papers
- Biochimie des Protéines MembranairesFR2 papers
- École Centrale de LilleFR2 papers
- Eindhoven University of TechnologyNL2 papers
- InsermFR2 papers
- Institut CurieFR2 papers
21 papers
Reassessing carotenoid photophysics: shedding light on dark states
Roxanne Bercy, Viola Dmello, Andrew Gall +5
Carotenoid molecules are critical in photosynthesis, performing functions at the heart of both light-harvesting and photoprotection. As both these processes involve excitation ener…
Optimal Stopping in Latent Diffusion Models
Yu-Han Wu, Quentin Berthet, Gérard Biau +3
We identify and analyze a surprising phenomenon of Latent Diffusion Models (LDMs) where the final steps of the diffusion can degrade sample quality. In contrast to conventional arg…
When Pattern-by-Pattern Works: Theoretical and Empirical Insights for Logistic Models with Missing Values
Christophe Muller, Erwan Scornet, Julie Josse
Predicting with missing inputs challenges even parametric models, as parameter estimation alone is insufficient for prediction on incomplete data. While several works study predict…
Stable network inference in high-dimensional graphical model using single-linkage
Emilie Devijver, Rémi Molinier, Mélina Gallopin
Stability, akin to reproducibility, is crucial in statistical analysis. This paper examines the stability of sparse network inference in high-dimensional graphical models, where se…
Phosphatidylserine transport in cell life and death
Alenka {Č}opi{č}, Thibaud Dieudonné, Guillaume Lenoir
Phosphatidylserine (PS) is a negatively-charged glycerophospholipid found mainly in the plasma membrane (PM) and in the late secretory/endocytic compartments, where it regulates ce…
Dealing with Unknown Variances in Best-Arm Identification
Marc Jourdan, Rémy Degenne, Emilie Kaufmann
The problem of identifying the best arm among a collection of items having Gaussian rewards distribution is well understood when the variances are known. Despite its practical rele…
Risk-aware linear bandits with convex loss
Patrick Saux, Odalric-Ambrym Maillard
In decision-making problems such as the multi-armed bandit, an agent learns sequentially by optimizing a certain feedback. While the mean reward criterion has been extensively stud…
Integrative omics framework for characterization of coral reef ecosystems from the Tara Pacific expedition
Caroline Belser, Julie Poulain, Karine Labadie +33
Coral reef science is a fast-growing field propelled by the need to better understand coral health and resilience to devise strategies to slow reef loss resulting from environmenta…
Rheology and structure of a suspension of deformable particles in plane Poiseuille flow
Vassanti Audemar, Thomas Podgorski, Gwennou Coupier
We present an experimental study of the rheology and structure of a confined suspension of deformable particles flowing in a quasi-two-dimensional Poiseuille flow. Thanks to a prec…
Direct measurement of the aerotactic response in a bacterial suspension
J. Bouvard, C. Douarche, P. Mergaert +2
Aerotaxis is the ability of motile cells to navigate toward oxygen. A key question is the dependence of the aerotactic velocity with the local oxygen concentration c. Here we combi…
A comprehensive guideline for regularization-path variable selection in high-dimensional Gaussian linear regression
Perrine Lacroix, Mélina Gallopin, Marie-Laure Martin
This paper provides a comprehensive comparison of complete regularization-path-based variable selection procedures in high-dimensional Gaussian linear regression. Our simulation st…
Self-Assembly, Interfacial Properties, Interactions with Macromolecules and Molecular Modelling and Simulation of Microbial Bio-based Amphiphiles (Biosurfactants). A Tutorial Review
Niki Baccile, Chloé Seyrig, Alexandre Poirier +3
Chemical surfactants are omnipresent in consumers' products but they suffer from environmental concerns. For this reason, complete replacement of petrochemical surfactants by biosu…
Are bacteria claustrophobic? The problem of micrometric spatial confinement for the culture of micro-organisms
Céline Molinaro, Violette Da Cunha, Aurore Gorlas +5
Culturing cells confined in microscale geometries has been reported in many studies this last decade, in particular following the development of microfluidic-based applications and…
Evolving roles and dynamics for catch and slip bonds during adhesion cluster maturation
Elizaveta A. Novikova, Cornelis Storm
Focal adhesions are the loci of cellular adhesion to the extracellular matrix. At these sites, various integrins forge connections between the intracellular cytoskeleton and the ou…
Morphogenesis Software based on Epigenetic Code Concept
N. Bessonov, O. Butuzova, A. Minarsky +4
The process of morphogenesis is an evolution of the shape of an organism together with the differentiation of its parts. This process encompasses numerous biological processes rang…
Bounds on Autocorrelation Coefficients of Rudin-Shapiro Polynomials
J. -P. Allouche, S. Choi, A. Denise +2
We study the autocorrelation coefficients of the Rudin-Shapiro polynomials, proving in particular that their maximum on the interval is bounded from below by $C_1 2^{αn}…
Charge-independent mass spectrometry of single virus capsids above 100MDa with nanomechanical resonators
Sergio Dominguez-Medina, Shawn Fostner, Martial Defoort +10
Most technologies, including conventional mass spectrometry, struggle to measure the mass of particles in the MDa to GDa range. Although this mass range appears optimal for nanomec…
Slowdown of the surface diffusion during early stages of bacterial colonization
Thomas Vourc'h, Julien Léopoldès, Annick Méjean +3
We study the surface diffusion of the model cyanobacterium Synechocystis sp. PCC during the incipient stages of cell contact with a glass surface in the dilute regime. We ob…
Bayesian Compressive Sensing Approaches for Direction of Arrival Estimation with Mutual Coupling Effects
Matthew Hawes, Lyudmila Mihaylova, François Septier +1
The problem of estimating the dynamic direction of arrival of far field signals impinging on a uniform linear array, with mutual coupling effects, is addressed. This work proposes…
Persistence-driven durotaxis: Generic, directed motility in rigidity gradients
Elizaveta A. Novikova, Matthew Raab, Dennis E. Discher +1
Cells move differently on substrates with different elasticities. In particular, the persistence time of their motion is higher on stiffer substrates. We show that this behavior wi…
Basic, simple and extendable kinetic model of protein synthesis
Alexander N. Gorban, Annick Harel-Bellan, Nadya Morozova +1
Protein synthesis is one of the most fundamental biological processes, which consumes a significant amount of cellular resources. Despite existence of multiple mathematical models…