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Article dans une revue

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⟩

Communication dans un congrès

Hybridization of automation practical courses

B. Riera, C. Maze, Serge Debernard, A. Philippot, M. Galaup, D. Panzoli, Dimitri Renard, B. Pettinelli, B. Eynard

Since 2020, the health crisis following the Covid-19 pandemic has led universities around the world to hybridize courses (i.e., replacement of classroom time by online activities), most often as a matter of urgency. The difficulty of hybridization depends on the kind of course (lectures, tutorials…

IFAC Symposium on Advances in Control Education (ACE), IFAC, 2022, Hamburg, Germany. pp.115-120, ⟨10.1016/j.ifacol.2022.09.266⟩. ⟨hal-03961582⟩

Article dans une revue

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⟩

Article dans une revue

Sample Entropy as a Tool to Assess Lumbo-Pelvic Movements in a Clinical Test for Low-Back-Pain Patients

Paul Thiry, Olivier Nocent, Fabien Buisseret, William Bertucci, André Thevenon, Emilie Simoneau-Buessinger

Low back pain (LBP) obviously reduces the quality of life but is also the world’s leading cause of years lived with disability. Alterations in motor response and changes in movement patterns are expected in LBP patients when compared to healthy people. Such changes in dynamics may be assessed by…

Entropy, 2022, 24 (4), pp.437. ⟨10.3390/e24040437⟩. ⟨hal-03620943⟩

Communication dans un congrès

Expectations of train drivers for innovative driving cabin

Jean-Valentin Merlevede, Simon Enjalbert, Frédéric Henon, Alexandre Pereda Baños, Stefano Ricci, Frédéric Vanderhaegen

This paper aims at identifying the expectations of train drivers or other railway staff about Human-Machine Systems (HMS) in future cabins. The identification of the best technical solution needs surveying preferences and efficiencies of possible new information technology configurations of Human-…

15th IFAC/IFIP/IFORS/IEA Symposium on Analysis, Design, and Evaluation of Human-Machine Systems HMS 2022, Sep 2022, San José, United States. p.144-149. ⟨hal-03704659⟩

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⟩

Article dans une revue

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⟩

Thèse

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⟩

Communication dans un congrès

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⟩