Publications
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Distributed reinforcement learning for the management of a smart grid interconnecting independent prosumers
In the context of an eco-responsible production and distribution of electrical energy at 2 the local scale of an urban territory, we consider a smart grid as a system interconnecting different 3 prosumers which all retain their decision-making autonomy and defend their own interests in a 4 comprehensive system which rules, accepted by all, encourage […]
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Analyzing Short and Long run Causality Relationship among Public Spending, Renewable Energy Consumption, Non-renewable Energy Consumption and Economic Growth: Evidence from Eight of South Mediterranean Countries (SMCs)
This study aims to analyse the causal link in the short-run and long-run between economic growth, renewable energy, non-renewable energy and public spending in eight countries of the South Mediterranean Countries group during the 1980–2020 periods. Four steps are used: augmented Dickey-Fuller and Phillip Perron unit root tests to check the order of stationarity of […]
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Une approche basée sur l’agrégation des scénarios pour résoudre un problème de planification de désassemblage sous incertitude des délais de remise à neuf
De nos jours, la recherche sur les procédés de désassemblage suscite un intérêt croissant. L’objectif principal est d’obtenir des composants de valeur et de séparer ceux qui peuvent affecter l’environnement [1]. Cependant, le processus de désassemblage est devenu très vulnérable et loin d’être déterministe. En effet, il implique un degré élevé de variabilité associé au […]
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Un problème de planification de désassemblage sous incertitude de rendement
La planification de désassemblage se préoccupe du nombre de chaque type de produit retourné à démonter afin de répondre à une demande en pièces. Cependant, ce problème semble être compliqué à cause de plusieurs facteurs. Tout d’abord, la structure ou la nomenclature du produit en fin de vie (PFV) ne facilite pas la modélisation puisque […]
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Hygrothermal performance of multilayer straw walls in different climates
Straw is becoming a promising alternative insulation material to improve the building energy performance because of its low cost, large availability as cereal waste, its good hygrothermal properties, and its low embodied energy. The goal of this paper is to assess the hygrothermal performance of multi-layered straw walls with different boundary conditions. The study consists […]
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Savoirs tacites et apprentissages informels
Les différentes formes de savoirs et d’apprentissage, le cas des apprentissage tacites et informels
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Building Thermal-Network Models: A Comparative Analysis, Recommendations, and Perspectives
The development of smart buildings, as well as the great need for energy demand reduction, has renewed interest in building energy demand prediction. Intelligent controllers are a solution for optimizing building energy consumption while maintaining indoor comfort. The controller efficiency on the other hand, is mainly determined by the prediction of thermal behavior from building […]
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SPD Siamese Neural Network for skeleton-based hand gesture recognition
This article proposes a new learning method for hand gesture recognition from 3D hand skeleton sequences. We introduce a new deep learning method based on a Siamese network of Symmetric Positive Definite (SPD) matrices. We also propose to use the Contrastive Loss to improve the discriminative power of the network. Experimental results are conducted on […]
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Fog-supported Low Latency Monitoring of System Disruptions in Industry 4.0: A Federated Learning Approach
In recent years, industrial alarm systems have undergone a considerable development, in terms of accuracy, complexity of their presentation and their management, and system reliability. However, alarm management systems suffer generally from the presence of poorly configured alerts, as well as numerous nuisance alarms (i.e., noise) or even alarm flooding events. This requires an immediate […]
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BIM Data Flow Architecture with AR/VR Technologies: Associated Use Cases in Architecture, Engineering and Construction
The construction of a building comprises several phases and involves many stakeholders. As projects have become more and more complex, the Building Information Modeling (BIM) methodology was proposed to unify projects around a Digital Twin of the information necessary for collaboration. In recent years, Augmented Reality (AR) and Virtual Reality (VR) have shown their relevance […]
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Theoretical determination of elastic and flexural modulus for inter-ply and intra-ply hybrid composite material
In this paper a theoretical analysis for determination of elastic and flexural modulus of natural fibre reinforced hybrid composite is proposed. The proposed analytical model is based on the classical lamination approach to predict the theoretical modulus. Experimental tensile and 3-point bending tests were carried out using standard specimens of inter and intra-ply hybrid composite […]
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Survey on Cooperative Perception in an Automotive Context
The idea of cooperation has been introduced to self- driving cars about a decade ago with the aim to reduce the occlusion caused by other users or the scene. More recently, the research efforts turned toward cooperative infrastructure bringing a new kind of the point of view as well as more processing power. This paper […]
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