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The information system audit developed in a data center it was based on the study of the domains of COBIT; for this reason the survey for each component it was developed with the goal of obtain the necessary information for audit. The analysis of this information, permited to establish the degree of compliance with international standards, and determine the maturity, risk levels of each of the components...
In the "Big data Era", new trends like "Internet of Things", Social Networks and Open Data have contributed to a real explosion in data availability. To face these phenomena, the so-called NoSQL Databases arise, MongoDB being an important representative of this category of solutions. The present work aims to evaluate performance aspects of MongoDB when applied to the analysis of...
With the raise of computer systems' complexity, greater number of modules, technologies involved and functionalities, monitoring and keeping up with such systems in real time has become an indispensable task, given the fact that the quality of production software impacts directly on decision making and risk management by organizations. Knowing what to observe, which metrics are being more used for...
Software production is an increasingly important economic activity; in Latin America, this sector is made up of 99% of SMEs. This highlights the importance of the implementation of Software Engineering best practices in SMEs to improve their productivity. The goal of this article is to present an analysis of project management techniques and tools. The analysis focuses on project planning, project...
The use of information and communication technologies, mobile devices and wearable devices have had great growth in recent years. Chronic stress is a disease that affects millions of individuals and has a great growth with enormous economic and social impact. Prevention in this area of health is, increasingly, a fundamental aspect for the improvement of the quality of life of each one and the public...
The aim of the development is a cardiograph unit that will produce daily monitoring of the patient, the processing of the data and their transmission over the wireless channel. The module detects characteristic points using digital filter unit, which can determine the state of the cardiovascular system.
This paper proposes a new software platform to control and monitor a squad of unmanned vehicles. Through the use of an open-source flight controller and an on-board Raspberry Pi it is possible to create a system that enables communication between a remote ground control stations (GCS) and a unmanned aerial vehicles (UAVs). Both are connected through the use of wireless and cellular networks like Wi-Fi,...
Progress in the middle of industries and more in the environment of fossil fuels (coal, oil and gas), and its consumption has led to serious air pollution, which directly affects the health of living beings, The objective of this work is to identify the degree of indoor air pollution using time series for data collection and to perform the respective analysis of these data in such a way that the results...
Due to the constant evolution of technology, each day brings new programming languages, development paradigms, and ways of evaluating processes. This is no different with source code metrics, where there is always new metric classes. To use a software metric to support decisions, it is necessary to understand how to perform the metric collection, calculation, interpretation, and analysis. The tasks...
The loadbreak cutout control is most often performed from the zonal load dispatcher level. The system presented in this paper performs the remote control and permanent monitoring of some loadbreak cutouts which run on a 20kV power line. The monitoring and control is directly carried out by the zonal load dispatcher. This remote control alternative provides more operativity and safety in decision making...
Software Defined Network (SDN) is an advanced approach to designing dynamic, manageable, cost-effective, and adaptable network architectures. SDN will play a key role as an enabler for 5G and future networks. Transferring network monitoring functions to a software entity working in conjunction with configurable hardware accelerators through a scheme called Software Defined Monitoring (SDM) is one...
An Automated Driving System (ADS) is subject to hazardous weather conditions and to failures, both of which can result in a partial or total loss of its ability to monitor the driving environment. Yet until high driving automation and full driving automation is achieved, a human driver is expected to respond appropriately to any malfunction or adverse on-road conditions preventing the ADS from reliably...
Computerized systems employed for the analysis of cardiotocographic signals have become almost indispensable tools in fetal monitoring, for which evaluation of fetal heart rate signals plays a key role. Consequently to the diffusion of these systems, new software and complex signal processing methodologies are spreading and are gaining more and more interest. For testing the performances of new software...
This paper proposes a new software platform to control and monitor a squad of unmanned vehicles. Through the use of an open-source flight controller and an on-board Raspberry Pi it is possible to create a system that enables communication between a remote ground control stations (GCS) and a unmanned aerial vehicles (UAVs). Both are connected through the use of wireless and cellular networks like Wi-Fi,...
In the past decade, with the rapid development of wireless communication and sensor technology, ubiquitous smartphones equipped with increasingly rich sensors have more powerful computing and sensing abilities. Thus, mobile crowdsensing has received extensive attentions from both industry and academia. Recently, plenty of mobile crowdsensing applications come forth, such as indoor positioning, environment...
The importance to protect from non-authorized access of audio information transmission in multimedia systems is very high. [1] There are a lot of methods and algorithms suitable for the general case to secure transmission of all kind of data, including video and audio as a part of the multimedia information [2] In this article is proposed a special methodological approach to design and implementation...
This paper will discuss an embedded system for Structural Health Monitoring (SHM). The system designed is a working proof of concept prototype made for an SHM system using Piezoelectronic transducers as the sensors. The system uses pulse-echo and pitch-catch techniques to find the location of damage and the width of the damage. If damage is present, the system will generate an email and send to the...
With the flexibility and programmability levels offered by Network Functions Virtualization (NFV), it is expected to catalyze the upcoming “softwarization” of the network through software implementation of networking functionalities on virtual machines (VMs). While looking into the different issues thrown at NFV, numerous works have demonstrated how performance, power consumption and, consequently,...
TinyLink is a holistic system for rapid development of IoT applications. It adopts a top down approach for both hardware and software designs of IoT applications. Taking the application code as input, TinyLink automatically generates the hardware configuration as well as the software binary code executable on the targeted hardware platform. Objective of this demo is to present how the the hardware...
More than forty million people in the world are epilepsy sufferers. Epilepsy is a neurological disease. That is characterized by the presence of seizures in which the patient has convulsions, among other symptoms, that can cause damage, and even lead him to death. For this reason, it is important to develop systems for allowing early detections. Additionally, the cost of this kind of devices is usually...
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