Publications
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Detecting counterfeit products by means of frequent pattern mining
Product traceability is one of the major issues in supply chains management (e.g., Food, cosmetics, pharmaceutical, etc.). Several studies has shown that traceability allows targeted product recalls representing a health risk (e.g.: counterfeit products), thus enhancing the communication and risks management. It can be defned as the ability to track and trace individual items throughout […]
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Effect of Modeling Techniques on the Simulation: Calculating the Stress Concentration Factors in Square Hollow Section T-Joints as a Case Study
The capability of the simulation software motivates the engineers to analyze the stress in complex welded joints where ordinary mathematical expression may lack. However, unfortunately, the simulations were interpreted mechanically without considering the simulation parameters deeply. For this reason, this research aims to study the effect of simulation parameters on the stress concentration factor of […]
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Towards a Security Reinforcement Mechanism for Social Cyber-Physical Systems
Cyber-physical systems (CPS) are heterogeneous inter-operating parts of different aspects that can be physical, technical, networking, and even social like agent operators in smart grids. The main concerns of CPS are ensuring security and well-functioning against attacks that can either be technical or sociotechnical based threats. To detail how well security policies are expressed, integrated, […]
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Ensuring the Correctness and Well Modeling of Intelligent Healthcare Management Systems
Recent research focus more and more on IoT systems and their applications in order to make people life easier and controllable. The main aim is to expand IoT applications and services into various domains while ensuring communication and automated exchange between them. Recent research handles many issues related to IoT especially implementation, modeling, and deployment. […]
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Human’s New Roles to Ensure Resilience of Industrial Cyber-Physical Systems
Industry 4.0 introduces new production paradigms like Cyber-Physical Production System (CPPS) which should be efficient, self-organized, and resilient. The emergence of CPPS evolves the roles of humans and should enhance the manufacturing system efficiency and the decision-making process. In this paper, we are studying the human’s new roles to ensure the resilience of industrial Cyber-Physical […]
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Simplified Building Thermal Model Development and Parameters Evaluation Using a Stochastic Approach
This paper proposes an approach to develop building dynamic thermal models that are of paramount importance for controller application. In this context, controller requires a low-order, computationally efficient, and accurate models to achieve higher performance. An efficient building model is developed by having proper structural knowledge of low-order model and identifying its parameter values. Simplified […]
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A Reference Architecture for Smart Building Digital Twin
This paper proposes a software architecture for creating and managing unambiguous descriptions of a Smart Building, allowing its Digital Twin to be deployed. These descriptions include static semantic structural description and dynamic time-series sensors data. Moreover, it is designed to be able to include data from various simulation tools, represented in the same way as […]
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A Raspberry-Pi based Surveillance Camera with Dynamic Motion Tracking
Surveillance is the monitoring of behavior, activities, or other information for the purpose of influencing, managing or protecting people and belongings. It is very useful to governments and law enforcement to maintain social control, recognize threats, and prevent criminal activity. With the emergence of video cameras and recorders, video surveillance has become easier and the […]
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Fiscal stance, election year and 2007 crisis, evidence from OECD countries (1980–2017)
The purpose of this article is to explain the rapid narrowing of fiscal room of manoeuvre following the 2007 crisis in the Eurozone by analyzing the fiscal cyclicality of a sample of 19 OECD countries over the period 1980–2017, with a focus on the election year, the government ideology and the pre-crisis period. We adopt […]
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Sustainable capacitated facility location/network design problem: a Non-dominated Sorting Genetic Algorithm based multiobjective approach
In a highly competitive environment, characterized by shorter product life cycles, mass customization and fluctuating markets, the supply chain network design is considered as one of the most important steps for reducing their costs, increasing their performance, competitiveness and profits. In addition, due to the growing social, governmental and industrial concerns about environmental protection and […]
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Une approche par éléments finis cohésifs-volumétriques, tenant compte des propriétés mécaniques de la zone de transition interfaciale (ITZ), est utilisée pour étudier le comportement mécanique du béton lors d’un essai de compression uniaxiale. Dans ce tra
Une approche par éléments finis cohésifs-volumétriques, tenant compte des propriétés mécaniques de la zone de transition interfaciale (ITZ), est utilisée pour étudier le comportement mécanique du béton lors d’un essai de compression uniaxiale. Dans ce travail, un modèle géométrique bidimensionnel à l’échelle mésoscopique du béton numérique a été considéré. Les échantillons obtenus sont maillés à […]
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Optimal Scheduling of Grid Transactive Home Demand Responsive Appliances Using Polar Bear Optimization Algorithm
The conventional power system has been evolving towards a smart grid system for the past few decades. An integral step in successful realization of smart grid is to deploy renewable energy resources, particularly rooftop photovoltaic systems, at smart homes. With demand response opportunities in smart grid, residential customers can manage the utilization of their demand […]
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