Publications

Computer Science

Projet ANR Dark-era : Adéquation Algorithme Architecture (A3) pour la radioastronomie

Nicolas Gac

Colloque national du GDR SoC2 - 2024

Engineering Sciences

A Contrario Paradigm for Yolo-Based Infrared Small Target Detection

Detecting small to tiny targets in infrared images is a challenging task in computer vision, especially when it comes to differentiating these targets from noisy or textured backgrounds. Traditional object detection methods such as YOLO struggle to…

Alina Ciocarlan, Sylvie Le Hegarat-Mascle, Sidonie Lefebvre, Arnaud Woiselle, Clara Barbanson

ICASSP 2024 - 2024

Education

A First Critical Analysis of a Hybrid Teaching Approach Using Remote Laboratories

Numerous technological solutions are available to enable remote lab work. These solutions are now mature enough to be used on a massive scale in university courses. These solutions make it possible to envisage pedagogical scenarios that combine face…

Bastien Vincke, Cédric Vanhoolandt, Bruno Darracq, Pascal Aubert

Smart Technologies for a Sustainable Future (STE2024) - 2024

Mathematics

Structure at infinity and defect of transfer matrices with time-varying coefficients, with application to exact model-matching

We study the structure at infinity of transfer matrices with time-varying coefficients. Such transfer matrices have their entries in a skew field $% \mathbf{F}$ of rational fractions, i.e. of quotients of skew polynomials. Any skew rational fraction…

Henri Bourlès

Linear Algebra and its Applications - 2024

Engineering Sciences

Optimisation topologique magnéto-mécanique d'un rotor de machine électrique synchro-réluctante

Théodore Cherrière, Luc Laurent, François Louf, Sami Hlioui, Hamid Ben Ahmed, Mohamed Gabsi

16ème Colloque National en Calcul de Structures - 2024

Environmental Sciences

Environmental Impact of Modular Power Electronics Systems Considering Diagnostic-Driven Unit Replacement

The combination of modularity and diagnosability is a natural candidate for mitigating environmental impacts (EI) throughout the lifecycle. This article proposes a method for quantifying Life Cycle Assessment (LCA), tailored to a power electronics…

Briac Baudais, H. Ben Ahmed, Gurvan Jodin, Nicolas Degrenne, Stéphane Lefebvre

PCIM Europe 2024 - 2024

Physics

Engineering the physical properties and photocatalytic activities of a β-ketoenamine COF using continuous flow synthesis

Covalent Organic Frameworks (COF) having conjugated backbone are an interesting class of metal-free, visible light active, heterogeneous photocatalysts. Interestingly, synthesis of COF using continuous flow process has emerged as an efficient,…

Astha Singh, Rituporn Gogoi, Kajal Sharma, Swadhin Kumar Jena, Rajesh Kumar, Najla Fourati, Chouki Zerrouki, Samy Remita, Prem Felix Siril

Chemosphere - 2024

Electric power

Mitigating reverse recovery power losses in MOSFET switching cell using extra Schottky diodes—Application to voltage source inverter

This article introduces a comparative study of the losses in Voltage Source Inverter (VSI) based on Metal-OxideSemiconductor Field-Effect Transistors (MOSFETs) depending on whether or not the latter are associated with antiparallel diodes. These…

Mohammed Bououd, Yiyu Lai, Adrien Voldoire, Hoang Emmanuel, Olivier Béthoux

Power Electronic Devices and Components - 2024

Electric power

Optimisation topologique magnéto-mécanique d’un rotor de machine électrique synchro-réluctante

L’optimisation topologique est une classe de méthodes de conception automatique d’objets techniques qui ne nécessite pas d’information préalable sur leur géométrie et permet de s’affranchir des biais de conception. Cette méthodologie est appliquée à…

Théodore Cherrière, Luc Laurent, François Louf, S Hlioui, H. Ben Ahmed, Mohamed Gabsi

16ème Colloque National en Calcul de Structures (CSMA 2024) - 2024

Electric power

Event-Informed Identification and Allocation of Distribution Network Planning Candidates With Influence Scores and Binary Linear Programming

This article presents a novel numerical approach aimed at finding a distribution network expansion plan that prevents future congestion and voltage issues. Forecasted duration and intensity of thermal and voltage violation events are used to…

Juan J Cuenca, Marta Vanin, Md. Umar Hashmi, Arpan Koirala, Hakan Ergun, Barry P Hayes

IEEE Transactions on Power Systems - 2024