Publications
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Accuracy and Localization-Aware Rescheduling for Flexible Flow Shops in Industry 4.0
Industry 4.0 revolution aims to satisfy the manufacturing systems need to deal with the unexpected customers behaviour and market variation. Thanks to Internet of Things (IoT) technology, Industry 4.0 enables to collect and analyze real-time data about Cyber Physical System (CPS) components and hence to detect and react to emergent disruptive situations as quick as […]
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Genetic algorithm to optimize unloading of large containers vessel in port of Tripoli-Lebanon
The quay crane scheduling problem (QCSP) in the lebanese port (Tripoli) is discussed in this study. It consists in assigning each crane to a set of bays for a given vessel, while sequencing the unloading of these bays. In a previous study, we discussed two exacts methods whose main drawback is the difficulty to obtain […]
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Proteus vs. social identity effects on virtual brainstorming
Avatars are known to influence behaviour through their individual identity cues (Proteus effect) and through their shared identity cues (Social identity effect). The aim of this study was to investigate these two processes in a crossed design, in order to examine their interaction in the context of a brainstorming task. To activate the Proteus effect, […]
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Optimization of Transportation Collaborative Robots Fleet Size in Flexible Manufacturing Systems
The current economic context is uncertain and highly competitive, where companies seek to reduce their production cost and adapt production systems to market needs. Since consumer behaviour becomes more and more unpredictable within shorter and shorter product lifetime, flexible manufacturing systems are introduced to allow company to adapt their production to the market without changing […]
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Packaged Bio-Waste Management Simulation Model Application: Normandy Region, France
With rapid technological development, population growth and urbanization, nations and governments are forced to face the increasingly large quantities of urban waste generation. Meanwhile, recycling and utilization of solid waste to regenerate energy, saving natural resources and reducing air and waster pollution have become big concerns to the whole world. This paper describes a decision […]
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Wind Turbine Components Classification based on Failure Causes for Proactive Maintenance Simulation
Predictive, proactive and reliability-based maintenance are considered among the most widely used approaches in the field of maintenance optimization of wind turbines. Nevertheless, most existing models are designed to optimize the maintenance of a single component of a wind turbine and do not take into consideration the different dependencies that exist between components, which does […]
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Modeling the scheduling of a multi products pipeline: A case study in Algeria
The scheduling of the supply chain of the oil industry plays an important role for both international and national industrials sectors in order to provide oil products having a great place in the daily life of the individual and factories. Further, the unavailability of these products may lead to the cessation of activity and significant […]
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Conception et développement d’instruments pour articuler la formation et le travail
A travers deux cas, nous évoquons le rôle de la conception d’outils afin que leurs utilisateurs développent des compétences attendues dans leur activité professionnelle. Un est issu de mon travail de thèse et prolongé pendant les années qui ont suivies ; l’autre emprunte à la mise en place des FabLabs à CESI.
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Towards a Fractionation-based Verification: Application on SysML Activity Diagrams
This work contributes to reduce the cost of the verification process of model-based systems, especially the ones designed as SysML activity diagrams, by relying on the concept of diagram calls defined in SysML standard. By exploiting the diagram calls concept, we propose a mechanism to transform a given diagram into its equivalent fractal (hierarchical) form. […]
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Optimisation de la planification des tâches de traitement robotisé des horticultures
La robotisation remplace progressivement la main-d’oeuvre humaine qui déserte le secteur agricole, en partie à cause de la pénibilité de ses activités et des risques qu’elles peuvent présenter sur la santé. De plus, la robotisation vise à améliorer l’efficacité et la compétitivité du secteur agricole, d’où le réel succès qu’elle connaît depuis quelques décennies [2] […]
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Recommandation de contenus dans les Site Culturels et Patrimoniaux (SCP) avec prise en compte des contraintes spatiotemporelles.
Dans cet article nous proposons deux approches afin de répondre au problème de recommandation de visite de SCP. La première approche se base sur la théorie des algorithmes évolutionnaires et des statistiques afin de résoudre le problème. Dans un premier temps, nous collectons les données liées aux trajectoires et aux temps écoulés sur une population […]
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Meta-heuristique hybride pour l’optimisation du déploiement de Réseaux de Capteurs Sans Fil (RCSF)
Durant la dernière décennie, les réseaux de Capteurs Sans-Fil (RCSF) ont attiré l’attention de la plupart des communautés de recherche. Leur taille miniature ainsi que leur coût qui ne cessent de décroitre et leur aspect non destructif les places parmi les techniques les plus adoptés dans de multiples secteurs d’activité : industrie, santé, véhicules autonomes, […]
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