Publications

• Article dans une revue

An experimental investigation into influences of build orientation and specimen thickness on quasi-static and dynamic mechanical responses of Selective Laser Melting 316L Stainless Steel

Hugo Carassus, Jean-Dominique Guerin, Hervé Morvan, Grégory Haugou, Tarik Sadat, Sandra Guerard, Eric Markiewicz

Additive Layer Manufacturing (ALM) processes like Selective Laser Melting (SLM) enable the conception of complex designs with a high precision and equal or enhanced mechanical properties compared to Conventionally Manufactured (CM) structures. Nevertheless, this process, which consists in melting…

Materials Science and Engineering: A, 2022, 835, pp.142683. ⟨10.1016/j.msea.2022.142683⟩. ⟨hal-03555600⟩

• Thèse

Conception et développement des méthodes de prédiction de la durée de séjour hospitalier centrées sur des techniques de "machine learning, Lenght of stay prediction in hospitals using machine learning

Rachda Naila Mekhaldi

Au cours des dernières années, les établissements de soins cherchent sans cesse à optimiser le fonctionnement de leurs services tout en assurant la qualité de ces services. La Durée De Séjour hospitalier (DDS) est un indicateur d’évaluation du rendement des établissements de soins et d’efficacité…, These years, there has been a considerable interest in controlling hospital costs to provide better services. In the context of optimizing health care services and with recent advances in technology, diverse relevant medical information concerning both patient and administrative procedures are…

Conception et développement des méthodes de prédiction de la durée de séjour hospitalier centrées sur des techniques de "machine learning". Apprentissage [cs.LG]. Université Polytechnique Hauts-de-France, 2022. Français. ⟨NNT : 2022UPHF0004⟩. ⟨tel-03609133⟩

• Communication dans un congrès

Improving CRPD Analysis for EDF Scheduling: Trading Speed for Precision

Giuseppe Lipari, Fabien Bouquillon, Smail Niar

Cache Related Preemption Delay (CRPD) analysis is a methodology for bounding the cost of cache reloads due to preemptions. Many techniques have been proposed to estimate upper bounds to the CRPD for Fixed Priority (FP) and Earliest Deadline First (EDF) scheduling. Given the complexity of the…

The 37th ACM/SIGAPP Symposium On Applied Computing, Apr 2022, Brno, Czech Republic. ⟨10.1145/3477314.3507027⟩. ⟨hal-03531143⟩

• Article dans une revue

Over-wavelength pitch sized diffraction gratings for augmented reality applications

Valter Drazic, Oksana Shramkova, Bobin Varghese, Laurent Blondé, Vincent Brac de La Perrière, Jesse Schiffler, Patrice Twardowski, Sylvain Lecler, Benjamin Walter, Estelle Mairiaux, Fuanki Bavedila, Marc Faucher, Valérie Allié

Waveguide based optical combiners for augmented reality (AR) glasses are integrating several surface relief gratings (SRG) whose pitch sizes can be as small as 200 nm for the blue wavelength. All SRG components exploit the first diffraction order to couple in and out or to deviate the light. We…

Optics Express, 2022, 30 (2), pp.1293-1303. ⟨10.1364/OE.446077⟩. ⟨hal-03561356⟩

• Thèse

Crash modeling of high-voltage cable connectors in electric vehicles, Modélisation de crash de connecteurs de câbles à haute tension dans les véhicules électriques

Mohamed Sadok Ridene

Electric vehicles have to comply with several safety regulations. This includes risks of electrical and fire hazards due to the damage of high-voltage connectors in road traffic accidents. In order to validate high-voltage (HV) connector protection, a reliable numerical model is required for full-…, Les véhicules électriques doivent respecter plusieurs règles de sécurité. Cela inclut les risques de dangers électriques et d’incendie dus à l’endommagement des connecteurs électriques haute tension (HT) lors d’accidents de la route. Afin de satisfaire les critères d’homologation de sécurité et la…

Mechanics [physics.med-ph]. Université Polytechnique Hauts-de-France; Institut national des sciences appliquées Hauts-de-France, 2022. English. ⟨NNT : 2022UPHF0002⟩. ⟨tel-03595840⟩

• Rapport

Synthèse de l'enquête GDR MACS et Intelligence Artificielle (IA) : Cartographie des techniques utilisées, des domaines et objets de recherche concernés, Synthesis of the survey "GDR MACS and Artificial Intelligence (AI)": Mapping of the techniques used, the domains and research objects concerned

Eric Bonjour, Laurent Geneste, Damien Trentesaux, Vincent Cheutet, Olivier Cardin, Samir Lamouri, Bernard Grabot

Le Comité de Direction du GDR MACS a mis en place un groupe de travail pour mener une enquête sur l'utilisation des techniques d'Intelligence Artificielle (IA) par les chercheurs du GDR MACS. Ce groupe, animé par Eric Bonjour et Laurent Geneste, était composé de Damien Trentesaux, Vincent…, The GDR MACS Steering Committee has set up a working group to conduct a survey on the use of Artificial Intelligence (AI) techniques by GDR MACS researchers. This group, led by Eric Bonjour and Laurent Geneste, was composed of Damien Trentesaux, Vincent Cheutet, Bernard Grabot, Samir Lamouri and…

GDR MACS. 2022. ⟨hal-04004385⟩

• Thèse

Fault Detection and Isolation in Connected Multi-Robot Systems, Détection et isolation des défauts dans les systèmes multi-robots contrôlés

Anass Taoufik

Multi-Agent Systems (MASs) have attracted much popularity, since the previous decade due to their potential wide range of applications. Indeed, connected MASs are deployed in order to achieve more complex objectives that could otherwise not be achievable by a single agent. In distributed schemes,…, Les systèmes multi-agents (SMAs) ont beaucoup attiré depuis la décennie précédente en raison de leur large éventail d’applications. En effet, les SMAs connectés sont déployés afin d’atteindre un objectif plus complexe qui pourrait autrement ne pas être réalisable par un seul agent. Dans les…

Automatic. Université Polytechnique Hauts-de-France; Northumbria university (Newcastle upon Tyne, Royaume-Uni), 2022. English. ⟨NNT : 2022UPHF0007⟩. ⟨tel-03677563⟩

• Communication dans un congrès

Pedestrian Navigation through Pictograms and Landmark Photos on Smart Glasses: a Pilot Study

Youssef Guedira, Christophe Kolski, Sophie Lepreux

Wayfinding is the process through which a person moves from one location to another. The means however that each person utilizes to complete a wayfinding task are different depending on the person’s preferences, habits and characteristics. For a large number of people, using turn-byturn directions…

19th International Conference on Human-Computer Interaction, RoCHI 2022, Oct 2022, Craiova, Romania. pp.13-20, ⟨10.37789/rochi.2022.1.1.4⟩. ⟨hal-05365195⟩

• Article dans une revue

Rating vs. paired comparison for the judgment of dominance on first impressions

Fabrizio Nunnari, Alexis Heloir

This paper presents a contest between the rating and the paired comparison voting in judging the perceived dominance of virtual characters, the aim being to select the voting mode that is the most convenient for voters while staying reliable. The comparison consists of an experiment where human…

IEEE Transactions on Affective Computing, 2022, 13 (1), pp.367 - 378. ⟨10.1109/TAFFC.2020.3022982⟩. ⟨hal-03400366⟩

• Proceedings/Recueil des communications

Towards the ethical awareness integration on industrial performance management systems

Jose-Fernando Jimenez, Lamia Berrah, Damien Trentesaux, Claude Chapel

MIM, IFAC-PapersOnLine, 55 (10), pp.3232-3237, 2022, ⟨10.1016/j.ifacol.2022.10.142⟩. ⟨hal-04182576⟩