Azeddine KHIAT

• Prof. HDR Computer Science & PhD Computer Science, Networks and Telecommunications
• Member of 2IACS Laboratory, ENSET Mohammedia at University Hassan II of Casablanca

The quality of service (QoS) is one of the major concerns for most of the network administrators. However, QoS requires an implementation of policies, which are said to be static. This approach is not flexible with the diversity of users’ services and their varying needs in terms of network resources. Ensuring the end-to-end quality of service in e...

We are hearing more and more about the Internet of Things, connected objects, even the connected world, and smart homes; new concepts that invade the world and disrupt our way of life. The Internet of Things called the 3rd industrial revolution will profoundly change the people lives with home automation, health and recreation, energy, distribution...

Each day, companies and organizations are facing new challenges. The customer requirements are increasing and global competition is leading to important changes in the industrial world. Against this background, the fourth industrial revolution aims to deal with these challenges. Besides the lack of comparable studies covering the new concepts in lo...

Production activities is generating a large amount of data in different types (i.e., text, images), that is not well exploited. This data can be translated easily to knowledge that can help to predict all the risks that can impact the business, solve problems, promote efficiency of the manufacture to the maximum, make the production more flexible a...

The Virtual Private Network (VPN) service offered by the Multi-Protocol Label Switching Protocol (MPLS) is more and more solicited by clients thanks to its various advantages that it can offer especially concerning the security, the quality of service, and the flexibility. MPLS VPN relies on multiple protocols to function correctly and can be repre...

This paper presents a study on a novel TCAS design that combines the exploitation of low-orbit satellites with the existing TCAS system to improve operational efficiency and overcome challenges. With the continuous growth of air traffic, ensuring safety remains a top priority. TCAS was developed to mitigate the risks of aircraft collisions and is m...

In response to the evolving demands of modern inventory management, this paper introduces a quantitative mathematical model aimed at assessing the performance of a smart inventory management system, emphasizing the integration of blockchain technology to enhance security and transparency. By considering essential hardware components, including ESP3...

This article addresses the dynamic landscape of smart supply chain management, characterized by the integration of cutting-edge technologies. It proposes an IoT-Blockchain system for monitoring equipment status in a smart supply chain environment. The system utilizes IoT sensors to collect temperature and humidity data from the equipment. This coll...

Air traffic has long been a globally growing sector. The services responsible for air traffic control and regulation have had to find solutions to cope with traffic which is doubling every ten years: recruitment of additional personnel, restructuring of the airspace, technical innovations accompanied by new methods of work increasing the productivi...

In the rapidly evolving domain of e-commerce, effective warehouse management emerges as a critical factor for ensuring timely deliveries. This paper addresses the Storage Location Assignment Problem (SLAP) in e-commerce warehouses, a challenge intensified by varying product volumes and unpredictable demands. We introduce a novel Intelligent Storage...

Un « serious game », ou jeu sérieux en français, désigne un jeu qui a un but principal autre que le divertissement. Le jeu sérieux est un mélange entre un contenu sérieux et un scénario vidéo-ludique. Le serious game combine une intention sérieuse, de type pédagogique, informative ou d’entraînement avec des ressorts ludiques issus du jeu. Il a donc...

The sudden arrival of the coronavirus (COVID-19) pandemic has forced organizations and governments around the world to adopt new strategies, including social distancing and lockdown to limit the movement of people and virus spread. This situation has severely crippled the economy, so that and manufacturing activities have been disrupted, and it has...

The emergence of Industry 4.0 as the fourth industrial revolution has brought about a significant shift in the way industries operate globally. With the help of advanced technologies such as the Internet of Things, Big Data, and Blockchain, Industry 4.0 has revolutionized the supply chain processes and flows by integrating smart components vertical...

The emergence of Industry 4.0 as the fourth industrial revolution has brought about a significant shift in the way industries operate globally. With the help of advanced technologies such as the Internet of Things, Big Data, and Blockchain, Industry 4.0 has revolutionized the supply chain processes and flows by integrating smart components vertical...

With growing evidence of advanced technologies-assisted smart processes, it is fundamental to comprehend whether manufacturing systems are adequate to manage flexibility and complexity to enhance the monitoring of smart factories. Smart manufacturing (SM) is evolving as a new version of traditional manufacturing, revealing the magnitude and power o...

Smart Logistics (SL) offers a competitive advantage for e-commerce by utilizing Information and Communication Technologies (ICT) such as IoT, AI, Blockchain, Cloud computing, 5G, etc. This technology automates, optimizes, and enables real-time tracking and monitoring of shipments, predicts, and prevents delays, and optimizes delivery routes and sch...

One of the trendy problematic in today’s supply chain is the reliability of shipment time prediction. For an exact and precise delivery time, it is necessary to conceive advanced systems using Industry 4.0 tools. They can achieve a maximum customer satisfaction with an optimized costs of the shipping operation. In concrete terms, reaching this obje...

Pandemics such us COVID-19 are significant outbreaks of infectious diseases, which can spread higher healthy threats, and seriously rise morbidity and mortality over wide populations and cause important economic, social, and political troubles. COVID-19 has triggered high risks among human beings. For that, the infected humans working in manufactur...

case of design of bimodal learning

The Industry 4.0 revolution has invaded the economic world with significant advances in information technology and global connectivity. Industry 4.0 introduces new concepts and technologies that merge the physical and digital worlds in multiple ways. This disruption will be felt across all industries and will redefine both supply chain concepts and...

Modern logistics becomes mostly web-centric, its goal overpassed the productivity in traditional warehouses to aim the effectiveness and satisfy customer demands in the context of E-commerce. This article presents a modern type of warehouse based on IoT, using existing technology such RFID solution, to increase inventory reliability by reducing the...

The new technology has recently experienced remarkable progress which enlarged its domain of application. In supply chain domain, this increase appeals to new models that can collect, analyze and control big data. Emerging technologies form the 4th industrial revolution which consider the smart supply chain as essential component of it. This compos...

Clean city, green city and sustainable city are slogans describing our hope to live in areas free of pollution. Pollution is an issue that is becoming more and more worrying to the world's population, climate change is affecting our globe at all levels, and cities are undergoing the worst consequences. Combining the useful with the pleasant, the co...

Optimization of order dispatch operations and delivery time prediction is a major concern in supply chains, mainly for e-commerce, which requires the implementation of advanced solutions to reduce delivery time, minimize costs and maximize customer satisfaction. In practice, they fail to warrant scalable and sustainable solutions as the numbers of...

The Covid-19 pandemic has radically changed the normal life of the human being and its interference with all sectors. The transport sector has been negatively impacted by critical lowering of transportation services demand. This situation leads to develop innovative solutions such as: The 5G patrol robots that provide, autonomously, inspection patr...

At present, most logistics systems, especially those dedicated to e-commerce, are based on artificial intelligence techniques to offer better services and increase outcomes. However, the variety and complexity of resource allocation, as well as task scheduling, denote that dynamic environments have still great challenges to overcome. So advanced mo...

Production activities are generating a large amount of data in different types (i.e., text, images), that is not well exploited. This data can be translated easily to knowledge that can help to predict all the risks that can impact the business, solve problems, promote efficiency of the manufacturing to the maximum, make the production more flexibl...

Universities 4.0, have been working for many years on modernizing their services to adapt to new practices and stakeholder needs. However, their experience is not necessarily capitalized in the form of a model that can be used by the traditional university, and even if they do, it will not, in any case, be an adapted model, because the challenges a...

The complexity of network technologies and the variety of their equipment and settings make them difficult to evaluate, to simulate, and to deploy. IPv4 to IPv6 transition mechanisms are one of the modern issues recently exposed with the emergence of technologies such as Internet of Things, which have practically consumed the existing IPv4 address...

Today with the technology development, the learning activity takes some different methods and approaches. Among these approaches, we can talk about virtual learning using the learning management systems and the flipped classroom concept. Moodle platform represents one of these systems. The limitation of this Platform is the lack of an integrated ad...

The recent increase of new technologies and their involvement into all management processes call into question the smart logistics current models, in which massive amounts of data is collected and controlled. Smart Logistics is considered as fundamental pillar of the 4th industrial revolution 'industry 4.0'. This revolution is based on different co...

Today, learning methods and approaches are experiencing great development through technology. Among these methods, we found mobile learning. This type of learning is based on mobile learners who learn in many contexts and environments. Hence the name of context-aware mobile learning systems. In addition, flipped learning is also a new method of lea...

Nowadays, integrating new technologies into all management processes leads to strong evolution especially in Smart Logistics which forms one of the fundamental pillar of the fourth industrial revolution 'industry 4.0'. As an integrated technology, Blockchain, which is an emerging concept, allows decentralized and immutable storage of verified data....

Practical work is a crucial step in the learning process, especially for science courses. Today, universities face a difficult situation when it comes to integrating students into the application of the course's notions. The high number of learners requires an important logistical investigation. As a result, the arrival of remote laboratories or vi...

The network simulation is a technique to test the operation of a technology or protocol before its actual deployment, or even during deployment. Several advantages can be derived from the network simulation, such as the saving of time and budgets. However, the simulation can sometimes represent certain limits if the concept to be simulated is large...

Nowadays, the design of smart buildings (micro smart grids) has become one of the major concerns of almost all countries. Relying on clean or renewable energies to power homes, institutions or even factories has become a reality and an inevitable future. However, the distribution of energy stored or obtained must be done in an intelligent way to be...

The following article addresses the issue of setting up a Knowledge Management (KM) system in the Regional Academy of Education and Training (AREF) of Greater Casablanca in Morocco. We conducted our study through a questionnaire and interview survey to solicit 42 executives, representing 23% of all AREF administrative staff. So, we approached; in t...

Videoconferencing is increasingly required by a variety of clients and organizations. This technology saves travel time and increases the number of participants with negligible costs. However, the quality of service (QoS) of this technology depends primarily on the network to which participants are connected. Dynamic Multipoint Virtual Private Netw...

the new forms of E-Leaning or M-learning teachings make the class closer to learners, regardless of their geographical position. The problem in the new forms of digital education is that the only course delivered to learners is the course written by the teacher. This makes learning difficult or impossible for a category of learners who do not suppo...

Our challenge has two dimensions: social and technological. We want to solve a serious problem that is assessing the air quality in cities and traffic management according to the air quality indices. To inform and sensitize people to the air pollution problem, our project will bring the locals in participatory situation and actor for the improvemen...

The following article addresses the issue of setting up a Knowledge Management (KM) system in the Regional Academy of Education and Training (AREF) of Greater Casablanca in Morocco. We conducted our study through a questionnaire and interview survey to solicit 42 executives, representing 23% of all AREF administrative staff. So, we approached; in t...

Our challenge has two dimensions: social and technological. We want to solve a serious problem that is assessing the air quality in cities. To inform and sensitize people to the air pollution problem, our project will bring the locals in participatory situation and actor for the improvement of air quality. We hear more and more talk about the Inter...

Our challenge has two dimensions: social and technological. We want to solve a serious problem that is assessing the air quality in cities. To inform and sensitize people to the air pollution problem, our project will bring the locals in participatory situation and actor for the improvement of air quality. We hear more and more talk about the Inter...

The digital environment is one of the major factors contributing to the technical and industrial revolution we are witnessing today. Indeed, this environment is no longer used only for the exchange of textual data, but also transactional and multimedia such as gaming, video on demand, and IPTV. Therefore, in parallel with the diversity of flow, the...

In the last decade, the telecommunications industry has evolved. Traditional networks cannot meet customers' incessant demand for new multimedia and interactive services. Next-generation networks (NGN) have been proposed to improve the quality of service (QoS) of the transported traffic as well as to make the network evolving, thus supporting futur...

The digital environment is one of the major factors contributing to the technical and industrial revolution we are witnessing today. Indeed, this environment is no longer used only for the exchange of textual data, but also transactional and multimedia such as gaming, video on demand, and IPTV. Therefore, in parallel with the diversity of flow, the...

Intelligent transport systems offer effective solutions for the management of road, air and sea traffic. Despite their great success, these systems have several constraints and the multiple challenges that are not limited only to the security of the exchanges but also in the optimization of the routing. Autonomous vessels are currently in the inter...

The quality of service (QoS) is one of the major concerns for most of the network administrators. However, QoS requires an implementation of policies, which are said to be static. This approach is not flexible with the diversity of users’ services and their varying needs in terms of network resources.

Companies primarily use tools based on information systems such as ERP, WMS, APS, TMS or other similar existing systems to keep their logistics flows under control. The Internet of Things arrival (IoT) was a revolution in the field of Information and Communication Technologies (ICT), with the aim of extracting, transferring, storing, processing and...

Companies primarily use tools based on information systems such as ERP, WMS, APS, TMS or other similar existing systems to keep their logistics flows under control. The Internet of Things arrival (IoT) was a revolution in the field of Information and Communication Technologies (ICT), with the aim of extracting, transferring, storing, processing and...

A Neural Network is an interconnected group of Artificial Neurons. An Artificial Neural Network ANN is a mathematical model inspired by biological neural networks where an artificial neuron is a mathematical function conceived as a crude model, or abstraction of biological neurons. This paper describes a system design of translating data from senso...

Heterogeneous networks continue to be operate thanks to the various services they offer, especially in terms of mobility, wide coverage and rapid deployment. However, quality of service (QoS) is a major challenge for these networks, which often consist of different technologies (WiMAX, WIFI, UMTS, LTE, etc.). This study measures and evaluates the b...

IP Multimedia Subsystem (IMS) is a standardized Next Generation Network (NGN) architecture, used to provide users access to different services even in case of roaming. Although this architecture is deployed in cellular (mobile) networks, the latter represents several limitations, notably in terms of security. To overcome this inadequacy, IPsec prot...

This paper studies and evaluates the impact of quality of service and the improvements induced on web-oriented services. The heterogeneous wireless networks studied in this paper are: 802.11e and 802.16e. Several scientific research work has been conducted evaluating the performance of heterogeneous wireless networks taking into account the quality...

This paper studies and evaluates the impact of quality of service and the improvements induced on web-oriented services. The heterogeneous wireless networks studied in this paper are: 802.11e and 802.16e. Several scientific research work has been conducted evaluating the performance of heterogeneous wireless networks taking into account the quality...

The quality of service in heterogeneous wireless networks is increasingly demanded by customers and by Internet access providers. This paper studies and evaluates the impact of quality of service and the improvements induced on web-oriented services. The heterogeneous wireless networks studied in this paper are: 802.11e and 802.16e. Several scienti...

Nowadays, Heterogeneous networks do not cease to be imposed, thanks to the various services that they offer, especially in terms of mobility, wide coverage and rapid deployment. However, quality of service (QoS) is one of the major challenges for these networks, which often consist of different technologies (WiMAX, WiFi, UMTS, LTE, etc.). In this w...

The world currently has a strong trend towards homogeneous wireless networks, thanks to the mobility service that they offer, unlike wired networks. However, in homogeneous wireless networks several limits are required, like the transition from one network to another. This transition was often accompanied by a short connection failure due to the ch...

A Neural Network is an interconnected group of Artificial Neurons. An Artificial Neural Network ANN is a mathematical model inspired by biological neural networks where an artificial neuron is a mathematical function conceived as a crude model, or abstraction of biological neurons. This paper describes a system design of translating data from senso...

Quality of service (QoS) is a major concern for most network administrators. However, QoS requires an implementation of policies, which are often static. This approach is not flexible with the diversity of user services and their varying needs in terms of network resources. The Software Defined Network (SDN) approach addresses this issue, by bringi...

Wireless networking technologies, do not cease to develop and impose day after day. Unlike wired networks, these technologies offer much more mobility, a wide coverage and speed deployment. However, they represent several limits, especially in terms of quality of service (QoS). We hear these days by heterogeneous networks, these latter, and thanks...

Nowadays universities and companies trends increasingly to deploy wireless infrastructure such as WiMAX, Wi-Fi, etc. in one hand to increase mobility and collaboration, in other hand to grow network cost-effectively. Therefore the upcoming challenge is to offer a high security level that such infrastructure does not implicitly guarantee. In order...

La 3 ème édition les Journées Doctorales du Laboratoire SSDIA « Signaux, Systèmes Distribués et Intelligence Artificielle » de l’ ENSET Mohammedia sous le thème : «Vers des systèmes d’information évolutifs : Objets Connectés, Big Data & Data Mining » les 29 et 30 décembre 2016 à l’ENSET- Mohammedia.

Nowadays, we observe a very high trend for the use of digital information technologies, this is due to the technical and technological progress in telecommunications. This evolution is mainly related to the success of the IP network, which in recent years has changed from a network connecting wired infrastructure to wireless infrastructure guarante...

Communicate anywhere and at any time is a requirement of great importance for mobile users. Future mobile networks will consist of a set of heterogeneous systems where the user can access multiple networks at the same time and be able to enjoy a seamless transfer between multiple access network technologies. Fundamentally, the vertical handover (VH...

Nowadays the development of heterogeneous network becomes a paramount necessity; current computing and communication devices are omnipresent and operate in a heterogeneous environment. The users have the privilege to stay connected to the Internet by using mobile terminals equipped with multiple networking interfaces. Thus, the users have the abili...

La deuxième Journée scientifique organisée par le laboratoire SSDIA ENSET Mohammedia, sous le thème « Signaux, Data et informations : Applications au domaine médical et énergétique » mercredi 15 Juin 2016

Nowadays the development of heterogeneous network becomes a paramount necessity; current computing and communication devices are omnipresent and operate in a heterogeneous environment. The users have the privilege to stay connected to the Internet by using mobile terminals equipped with multiple networking interfaces. Thus, the users have the abili...

La mobilité des utilisateurs devenant de plus en plus une réalité incontournable, l’objectif à atteindre est de permettre aux utilisateurs qui se déplacent d’accéder à leur services habituels de n’importe où, à n’importe quel moment et en utilisant la meilleure technologie sous-jacente possible. Cette notion, nommée ABC pour « Always Best Connected...