Publications
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A New Dataset of People Flow in an Industrial Site with UWB and Motion Capture Systems
Improving performance and safety conditions in industrial sites remains a key objective for most companies. Currently, the main goal is to be able to dynamically locate both people and goods on the site. Security and access regulation to restricted areas are often ensured by doors or badge barriers and those have several issues when faced […]
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Mixed-integer linear programming models for the simultaneous unloading and loading processes in a maritime port
This paper discusses the jointly quay crane and yard truck scheduling problems (QCYTSP) with unloading and loading containers from/to vessel(s) in the same time. Yard trucks transport the containers to/from yard locations with all containers that are homogeneous.We propose a mixed integer linear programming model to solve the scheduling problem. We consider in this study, […]
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User behaviour-based approach to define mobility devices needs of disabled person in Algeria: a questionnaire study
Purpose: This article showcases the adaptability of existing mobility devices for the Algerian disabled population. It aims to develop a behavior model of disabled Algerian persons through (1) development of a theoretical model based on literature review and (2) improvement of this model by using local collected data from our developed questionnaire. Methods: The majority […]
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Towards the specification of an integrated measurement model for evaluating VR cybersickness in real time
Cybersickness (CS) is an affliction that limits the use of virtual reality (VR) applications. For decades, the measurement of cybersickness has presented one of the most challenges that have aroused the interest of VR research community. Having strong effects on users’ health, cybersickness causes several symptoms relating to different factors. In most cases, the literature […]
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Alarm Correlation to improve industrial fault management
Actual alarm systems used in manufacturing applications lacks explanation and indication of the root causes, which results in a poor decision making. In addition, manufacturing systems are more and more complex, so relaying on human operators for alarm information management becomes impossible. For this, a computerized tool to support human operators (i.E., decision support for […]
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Towards AR/VR maturity model adapted to the Build-ing Information Modeling
The challenge of improving the efficiency of the different phases of a building or infrastructure life demands considerations of innovative technologies such as Augmented Reality (AR) and Virtual Reality (VR). During this last decade, AR/VR systems for construction started to be emerged. These applications aim to virtualize or augment in real time the content of […]
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Preliminary analysis of the behavioural intention to use a risk analysis dashboard through the technology acceptance model
In the age of the fourth industrial revolution, the competition between Small and Medium-sized Enterprises (SMEs) is fierce to operate efficiently and hold on to their customers. Due to lack of time and methodology, SME lead-ers are struggling to establish optimized strategies for their businesses. One way is by using dashboards that will proactively help […]
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Des FabLabs pour apprendre à innover : rôles des fabmanagers
Proposant une pédagogie nationale commune, CESI, en tant qu’école d’ingénieur, met à disposition de ses étudiants des FabLabs. Les FabManagers, en charge du développement et de l’animation de ces espaces, apportent aux apprenants un espace équipé et organisé pour soutenir l’activité de prototypage. Malgré une ingénierie nationale de formation, les « Lab’CESI : FabLabs des […]
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ACDC: Augmented Creativity for Design Collaboration
In the last ten years, we have been witnessing a huge development of Additive Manufacturing (AM). This manufacturing technology, though invented in the 1980’s, has seen its development and large adoption soar in the last 10 years, due in particular to the development of personal 3D printer largely available to the public. Nevertheless, its main […]
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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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