SMARTCITYAPP

The world population is increasingly urbanized. There is a need to analyze current smart urban challenges and opportunities, and to study how to incorporate smart systems into an agenda of urban competitiveness. The smart city approach is a recent theme,...

The Security is a real permanent problem in wired and wireless communication systems. This issue becomes more and more complex in the internet of things context where the security solution still poor and insufficient where the number of these noeud ...

One of the biggest disadvantages of RFID systems is its low radio tag efficiency due to collisions. When several tags try to transfer data to the reader simultaneously, one is in the case of a multiple access. Time should be split between tags which In ...

Purpose: The main objective of this study is to explore the physician's knowledge on patient radiation exposure during pediatric Computed Tomography (CT).

Materials and methods: A questionnaire from various questions was developed during this work. The ...

The development of dyamic information analysis, like incremental clustering, is becoming a very important concern in big data. In this paper, we will propose a new incremental clustering algorithm, called "ACO-FFDP-Incremental-Cluster". This algorithm ...

The performance of construction projects worldwide is significantly impacted by the occurrence of waste; however, few studies have been carried out in this research area especially in developing countries. In this study, 24 types of waste have been ...

With the increasing number of higher education students using e-learning technology, collaborative learning has been suggested as a solution to the lack of sufficient support to learners in e-learning environments, particularly LMS (Learning Management ...

Waste occurrence has a harmful effect on the project productivity, cost, time, as well as the environment. Until now, no survey has been conducted in Morocco to evaluate the most common causes of waste occurrence. In this work, 25 causes of wastes were ...

In this paper there is considered a problem of solid waste disposal process modeling. This problem is directly related to the concept of "Smart City". The mathematical model used in the simulation is based on the apparatus of Petri nets with priorities. ...

Moving from one place to another has become quite difficult in Dhaka, Bangladesh. People often have to lose hours sitting in the traffic jam. Their movements also cost a lot of money. Again, there is safety concern in public transports and roads. Hence, ...

There has recently been much enthusiasm about the possibilities created by the big data deluge to better understand, monitor, analyze, and plan modern cities to improve their contribution to the goals of sustainable development. Indeed, much of our ...

With the great rise of programmable smartphones, that are equipped with different cheap but powerful embedded sensors (such as GPS, accelerometer, microphone, camera and many more) and the fact that people, all over the world, are becoming inseparable ...

Rwandan operators are switching 3G to 3.9 G/4G. However, there is some overlapping between 3G and Long Term Evolution (LTE). Further, mixed 2G, 3G and LTE network remain in place due to the high cost. So it is needed to measure the four basic radio ...

Optimization of signal control at intersection by using real time traffic collected by wireless sensor network presents an important focus of research into intelligent transportation system. Several studies have proposed adaptive algorithm road traffic, ...

Recycled aggregate concrete is considered the next generation in the field of construction: it respects the environment, solves the problem of debris management and is economically profitable.

In order to better adapt its use, technical studies, ...

The most popular features of Big Data revolve around the so-called "3V" criterion: Volume, Variety and Velocity. Big Data is based on the massive collection and in-depth analysis of personal data, with a view to profiling, or even marketing and ...

For the last two decades, data driven cities have emerged as an efficient way of improving the city performance, enhancing life quality, and providing more choices to city planners and decision makers. A significant change in data driven cities in ...

5G-NextGen Core (5GC) refers to the new 5G core networkarchitecture developed by 3GPP. This 5G architecture offers great flexibility for managing heterogeneous devices and applications. But the advanced features of this architecture present new ...

An address system is an essential infrastructure which paves the way for social and economic development. It allows people to connect, improves emergency response, increases access to utilities and facilitates postal services and the delivery of goods. ...

The water sector suffers of a complex interaction between water resources and the socio-economic and environmental systems. The range of stakeholders is huge, public and private, from global to local companies, supported by national, regional and again ...

Digitization is a catalyst for transforming a traditional university when human intelligence is mainly invoked in learning practices, towards an intelligence university that dematerialized learning by using Artificial Intelligence (AI) and which ...

This paper presents a three-phase grid-connected PV system supplying nonlinear load, which controls active power and harmonic compensation. A Proportional-Resonant (PR) controller is used for replacing the conventional Proportional-Integral (PI) ...

In the last few years the world has witnessed a drastic improvement in the quality of living. There has been tremendous growth in technology that is instrumental in enhancing the education system, use of water and electricity facilities and supplies, ...

The availability of diverse embedded sensors in modern smartphones has created exciting opportunities for developing context-aware services and applications, such as Human activity recognition (HAR) in healthcare and smart buildings. However, ...

Since the creation of the web, the number of its numeric data is increasing exponentially, which lead to two major problems: cognitive overload and disorientation [1]. To respond to these problems, researchers have proposed adaptive information systems, ...

Nowadays, Cloud Computing (CC) had become an integral part of IT industry. It represents the maturing of technology and is a pliable, cost-effective platform which provides business/IT services over the Internet. Although there are several benefits of ...

This paper sheds light on the ecological transition phenomenon by suggesting a sustainable development model. This model demonstrates the different variables that impact the climate which in return suggests actions that ensures a renewal in our way of ...

Nowadays, network security is a world hot topic in computer security and defense. Intrusions, attacks or anomalies in network infrastructures lead mostly in great financial losses, massive sensitive data leaks, thereby decreasing efficiency and the ...

In order to reduce data processing time in NoSQL databases, we propose in this paper a quantum approach to extracting information from unstructured databases. In fact, we apply Grover's algorithm instead of classical algorithms to search in NoSQL ...

Delay-Tolerant Networking (DTN) addresses technical issues in networks that may encounter discontinuous connectivity. It aims at providing architectures to these kind of networks that may provide routing reliability by means of special nodes that are ...