Publications

Affichage de 691 à 700 sur 5525

COMM

Towards behavioral adaptation for people with intellectual disabilities in a mobility context

Léa Pacini, Sophie Lepreux, Christophe Kolski

Accessibility is one of the major current challenges in the HCI field. The task of wayfinding corresponds to the process of determining and following a path between an origin and a destination. It implies great difficulties for people with intellectual disabilities (ID): Fear of getting lost,…

19th International Conference on Human-Computer Interaction, RoCHI 2022, Oct 2022, Craiova, Romania. pp.126-129, ⟨10.37789/rochi.2022.1.1.21⟩. ⟨hal-05365425⟩

ART

Heuristic and exact reduction procedures to solve the discounted 0–1 knapsack problem

Christophe Wilbaut, Raca Todosijevic, Saïd Hanafi, Arnaud Fréville

In this paper we consider the discounted 0–1 knapsack problem (DKP), which is an extension of the classical knapsack problem where a set of items is decomposed into groups of three items. At most one item can be chosen from each group and the aim is to maximize the total profit of the selected…

European Journal of Operational Research, In press, ⟨10.1016/j.ejor.2022.04.036⟩. ⟨hal-03723560⟩

COMM

Évaluation initiale d'un outil d'aide à la communication pour des personnes atteintes de la maladie de Parkinson, Initial evaluation of a communication aid for people with Parkinson’s disease

Káthia Marçal de Oliveira, Taisa Guidini Gonçalves, Sophie Lepreux, Christophe Kolski, Véronique Delcroix, Nejmeddine Allouche, Philippe Pudlo, Yohan Guerrier

La maladie de Parkinson est la deuxième maladie neurodégénérative la plus répandue dans le monde. La qualité de vie et la participation sociale des personnes atteintes de la maladie de Parkinson (MP) sont gravement affectées, non seulement par les symptômes moteurs, mais surtout par les symptômes…, Parkinson’s disease (PD) is the second most prevalent neurodegenerative disease in the world. Quality of life and social participation for people with PD are severely impacted. Because of non-motors symptoms as communication impairments, their speech intelligibility is worsened and as a consequence…

33e conférence internationale francophone sur l’Interaction Humain-Machine (IHM'22), AFIHM, Apr 2022, Namur, Belgique. ⟨10.1145/3502178.3529112⟩. ⟨hal-03847545⟩

ART

Numerical and experimental investigations into the rheological behaviour of wet foam flowing under a fence

Heni Dallagi, Fethi Aloui, Laurent Bouvier, Laurent Wauquier, Thierry Benezech

Experimental and numerical investigations were carried out to describe the flow of a wet foam under a fence placed in the middle of a horizontal duct with a square crosssection. The aim was to characterize the foam’s flow behaviour and model it using CFD in complex geometrical situations such as…

Food and Bioproducts Processing, 2022, FOOD AND BIOPRODUCTS PROCESSING, 132, pp.211-225. ⟨10.1016/j.fbp.2021.12.009⟩. ⟨hal-03550558⟩

ART

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⟩

ART

Impact of Industry 4.0 on decision-making in an operational context

F. Rosin, P. Forget, S. Lamouri, R. Pellerin

The implementation of Industry 4.0 technologies suggests significant impacts on production systems productivity and decision-making process improvements. However, many manufacturers have difficulty determining to what extent these various technologies can reinforce the autonomy of teams and…

Advances in Production Engineering & Management journal, 2021, 16 (4), pp.500-514. ⟨10.14743/apem2021.4.416⟩. ⟨hal-03906328⟩

THESE

Contribution à la modélisation du frittage de l'alumine par chauffage micro-ondes, Contribution to the modelling of alumina sintering by microwave heating

Maxence Renaux

Depuis les années 80, le chauffage par micro-ondes connaît un regain d’intérêt pour lefrittage des matériaux céramiques. Il permet une réduction des temps de traitement (defrittage et de palier). Lesmesures de température réalisées pendant le frittage ne pouvants’effectuer qu’à distance, il n’est…, Since the eighties, microwave heating is receiving renewed interest in the sintering ofceramic materials. It allows a reduction in processing times (sintering and dwell times).Temperature measurements during the microwave sintering can only be carried out atdistance. It is not possible to know the…

Matériaux. Université Polytechnique Hauts-de-France, 2021. Français. ⟨NNT : 2021UPHF0043⟩. ⟨tel-03652656⟩

COMM

INFLUENCE OF AUXETIC STRUCTURE PARAMATERS ON DYNAMIC IMPACT ENERGY ABSORPTION

Adeline Petit, Aravind Rajan Ayagara, André Langlet, Rémi Delille, Yves Parmantier

The present work focuses on the dynamic crushing response of 2D re-entrant auxetic honeycomb by extending previous published models in order to include more design parameters (specific geometrical ratios and/or material properties). If the crushing velocity is constant, the energy absorption occurs…

XVIth Vibration Engineering & Technology of Machinery Conference (VETOMAC 2021), B.M.S.College of Engineering, Dec 2021, Bengaluru, India. ⟨hal-03583095⟩

COMM

Use of Project-Based Learning and Living Personas to Train Future Designers of Interactive Applications

Christophe Kolski, Walid Merrad, Claudine Piau-Toffolon, Bruno Warin

In a course to train future designers of interactive applications, an original pedagogical approach is implemented and proposed for the students’ practical work. It is organized in project mode, complementing the more traditional lectures and tutorials (exercises) in the classroom. The subject is…

28th International Conference on Systems Engineering, Wroclaw University of science and technology, Dec 2021, Wroclaw, Poland. pp.79-88, ⟨10.1007/978-3-030-92604-5_8⟩. ⟨hal-03706838⟩

THESE

Automatic risk detection system by audiovisual signal processing, Système de détection automatique de risques par traitement de signaux audiovisuels

Ilyes Bendjoudi

The automatic analysis of human behavior is experiencing an unprecedented interest in psychology, linguistics, neuroscience, computer science and automation. This interest is further enhanced by the recent success of machine learning algorithms in perceptual tasks. Since facial expression and voice…, L'analyse automatique du comportement humain connait un intérêt croissant en psychologie, linguistique, neuroscience, informatique et en automatique. Cet intérêt prend encore plus d'ampleur au vu des récents succès des algorithmes d'apprentissage automatique dans les t^aches de…

Signal and Image processing. Université Polytechnique Hauts-de-France, 2021. English. ⟨NNT : 2021UPHF0040⟩. ⟨tel-03602318⟩