Publications
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Etat de l’art de la pédagogie de l’alternance: enjeux, pratiqeus et principes directeurs
Il est difficile de penser une ingénierie de l’alternance applicable à tous les contextes. Leur diversité, leurs particularismes, leurs contraintes et leurs ressources sont spécifiques (publics accueillis, rapports aux savoirs, compétences enseignantes, marché de l’emploi, tissus socioéconomiques, équipements et méthodes pédagogiques, etc.). Cela rend d’autant plus ardu l’identification de ses indicateurs d’efficacité. Pour autant, il […]
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The NP-completeness of quay crane scheduling problem
This paper discusses the computational complexity of the quay crane scheduling problem (QCSP) in a maritime port. To prove that a problem is NP-complete, there should be no polynomial time algorithm for the exact solution, and only heuristic approaches are used to obtain near-optimal solutions but in reasonable time complexity. To address this, first we […]
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A Survey of Artificial Intelligence Based WSNs Deployment Techniquesand Related Objectives Modeling
Recent advances in hardware and communication technologies have accelerated the deployment of billions of wireless sensors. This transformation has created a wide range of applications adapted to the evolving trends of our daily life requirements. Wireless sensor networks (WSNs) could be deployed in several target areas including buildings, forests, oceans, and smart cities. Nevertheless, finding […]
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GUEZ_Système d’instruments et environnement capacitant
Cet article s’intéresse au cours à distance en temps de pandémie. Nous proposons une analyse de dix entretiens d’explicitation avec des enseignants qui exercent dans l’enseignement supérieur pour répondre à deux objectifs : 1) identifier les instruments privilégiés et leurs usages pour assurer une continuité pédagogique à distance ; 2) distinguer les freins et leviers […]
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AM modular plant for on-site production
A dditive manufacturing is a leading technology that is offering flexibility in production : on site production, close to the needs therefore reducing logistics and lead time . Movable solutions exist to deploy an additive manufacturing system on site using container , which is easy to transport N evertheless, there was no movable solution i […]
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Comportements des PME en termes de pratiques d’innovation ouverte
Cet article vise à explorer les comportements existants au sein des PME en termes de pratiques d’innovation ouverte. L’objectif est d’aider les praticiens dans leur prise de décision concernant les pratiques à mettre en oeuvre et les stratégies d’innovation à poursuivre selon les caractéristiques organisationnelles des PME. Nos résultats, basés une enquête auprès de 85 […]
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Leader-Assisted Client Selection for Federated Learning in IoT via the Cooperation of Nearby Devices
Federated learning is a form of distributed learning in which each participating node is handled as a client and is responsible for the training of a model using only its local data. The participation of inappropriate clients, on the other hand, may have a substantial impact on reliability, which would entail a significant consumption of […]
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Building Occupancy Detection using Machine Learning-based Approaches: Evaluation and Comparison
Building occupants and systems have huge impact on total energy use of the building due to their interaction with the building envelope and systems. The human factor and their behavior play a significant role in this process, and their influence must be considered. As a result, occupant behavior analysis and their detection, estimation, and prediction […]
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View Selection for Industrial Object Recognition
The last industrial revolutions and the digital transformation have led to a rise of robotics and to the emergence of the concept of digital twin. A major challenge falls within the update of this virtual representation, so that the supervision operator and the system itself can take appropriate decisions. One way to achieve that is […]
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Collaborative Mobile Robotics for Semantic Mapping A Survey
Ensuring safety in human–robot collaboration is one of the main challenges in mobile robotics today. Semantic maps are a potential solution because they provide semantic knowledge in addition to the geometric representation of the environment. They allow robots to perform their basic tasks using geometric representation, mainly localization, path planning and navigation, and additionally allow […]
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Effect of curing temperature on the early and later ages behaviour of Metakaolin blended cement mortars: hydration heat and compressive strength
Cement is one of the main sources of negative environmental impact of concrete. One way to reduce this impact of concrete could be through the reduction of the cement content. This could be achieved by replacing a part of cement with mineral additives such as fly ash, blastfurnace slag, silica fume, metakaolin (MK), etc. in […]
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Nommer les compétences, évaluer les situations: l’approche par les capabilités
La VAE comme moyen de construction du pouvoir d’agir file:///C:/Users/sfernagu/Downloads/les-20-ans-de-la-vae—flyer-20590.pdf
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