Publications
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Evaluating the influence of interaction technology on procedural learning using Virtual Reality
Within the context of industry 4.0, this paper studies the influence of interaction technology (Vive controller and Knuckles) on manufacturing assembly procedural training using Virtual Reality. To do so, an experiment with 24 volunteers have been conducted and these participants have been separated in two groups: one using Vive controller and the other using Knuckles. […]
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Load testing and simulation of asymmetric cablenet used for flexible rockfall protection barriers
Flexible protection barriers are often located on the mountainsides in order to decrease the risk of rockfall. In the present study, different scales of experimental tests are considered, to gauge the behaviour and to estimate the bearing capacity of a new type of cable-nets used for these flexible barriers in case of quasi-static loads. A […]
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Thermal and mechanical behavior of straw-based construction: A review
Bio-based materials such as straw are becoming a promising alternative to improve the building energy performance and to reduce its carbon footprint. When compared to common building construction materials, biobased materials control the temperature and the relative humidity variation to ameliorate the indoor comfort with a low embodied energy and CO2 emission. This paper presents […]
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Les cryptomonnaies, défis et opportunités de la digitalisation
L’objectif de cet article est d’analyser l’effet des cryptomonnaies sur l’activité économique et l’efficacité de la politique monétaire. Il étudie aussi l’impact de ces changements sur le secteur de l’assurance. Les cryptomonnaies ne remplissent pas les trois fonctions économiques d’une véritable monnaie à savoir, une réserve de valeur, un moyen d’échange et une unité de […]
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Cost Optimisation for Wheelchair Redesign
Requirements of users in developing countries differ from those of developed countries. This difference can be seen through wheelchair displacement in infrastructures that don’t meet international standards. However, developing countries are obliged to purchase products from developed countries that don’t necessarily meet all user’s requirements. The modification of these requirements will generate disruption on all […]
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Capacitated multiple allocation incomplete hub location problem allowing direct links between non-hub nodes
This paper addresses a flexible hub location problem in which the inter-hub network is incomplete, the allocation of non-hub nodes to hub nodes is multiple, direct links between non-hub nodes are allowed, with a limited capacity of both hubs and links. This problem has several real-world applications, in particular in air, urban and maritime transportation […]
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Multi-agent Simulation to Predict Global Behavior of Population Based on Elementary Local Markovian model
New technologies based robotics and data analysis are starting to be used for the treatment of disease in horticulture field. Such autonomous systems evolving in dynamic environment need automatic operation and control based on dynamic scheduling. To do so, it is necessary to predict the behaviour of this environment to better control these autonomous systems. […]
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Gamification and social comparison processes in electronic brainstorming
Gamification can be seen as the intentional use of game design elements in non-game tasks, in order to produce psychological outcomes likely to influence behavior and/or performance. In this respect, we hypothesize that gamification would produce measurable effects on user performance; that this positive impact would be mediated by specific motivational and attentional processes such […]
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Gestion et modélisation des informations interopérables du Smart Building. Cas d’étude : Démonstrateur CESI du Bâtiment du Futur
Pour atteindre les objectifs d’efficacité énergétique du bâtiment fixés par l’Union Européenne, le recours aux techniques de l’intelligence artificielle, notamment celles liées au concept du smart building, devient une nécessité. Apparu au début des années 80, ce concept permet un pilotage énergétique optimal du bâtiment, basé sur les données collectées via une couche système intelligente […]
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Suivi et control de l’avancement des travaux en BIM 4D. REX et cas d’etude du Projet Nanterre 2 CESI
Le secteur de la construction a connu de nombreuses évolutions techniques et réglementaires au cours des 30 dernières années. Soucieux de l’impact de leurs projets sur l’environnement et la sécurité de leurs partenaires, les maîtres d’ouvrage sont de plus en plus exigeants pour la réalisation de leurs projets. À l’inverse, les acteurs de la construction […]
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Optimisation and Simulation of Transportation Tasks in Flexible Job Shop with Muti-Robot Systems
Collaborative and smart robots represents a pillar of the industry 4.0. Transportation tasks are becoming more and more important with the generalization of flexible manufacturing systems (FMS) use. The use of robots is very suitable for these kind tasks due to their repetitiveness and low add value. This paper present a multi-robot workshop simulation in […]
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A Two-Echelon Location Routing Problem for Bio-Waste Transportation
Technological development and urbanization have increased municipal waste generation and pollution. Recycling becomes a popular way to treat solid waste for generating energy, and therefore protecting the environment. In this paper, we propose a mixed-integer programming model to formulate and solve multi-type bio-waste transportation as a two-echelon location-routing problem. The objective is to simultaneously determine […]
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