The Computational Thinking (CT) is recognized as a set of reasoning and critical skills, classified as “mental tools” to be used by the individual in solving various problems. Developing the competence of this “computational ...

Virtualization is one of the foundations of cloud computing as it allows better utilization of computing resources in a data center. There are different virtualization approaches that offer similar functionality, but with ...

The evolution of the Internet and the Web has given rise to a vast amount of text messages containing opinions. Although the importance of sentiment analysis has grown proportionately, the use of the traditional bag of ...

Privacy is the cause of an important concern in the context of mobile applications, once these applications manipulate a countless number of the users’ confidential and personal information through their mobile devices. ...

Electricity in Brazil is mostly generated by hydroelectric plants that depend on the volume of water in their reservoirs. Due to the fact that rainfall is decreasing, other methods with higher costs to generate energy are ...

With the current trend of modernisation, automation and data exchange, also known as Industry 4.0, the number of new actors in the corporate environment has grown, along with the need for tools to streamline industrial ...

Monitoring tools have evolved over the years to keep support of advances in computer network technology, adapting to new paradigms such as virtualization, software orientation, and more recently a programmable data plan. ...

High Availability is the most important aspect when discussing resiliency over telecommunications systems in the context of the adoption of the cloud computing paradigm, a big challenge for telecommunications service ...

In a context where the most informations stored by the organizations is in the text format, the development of computer tools for knowledge discovery aimed to organization and information retrieval is a task that holds ...

The evolution of the interaction between humans and computers has accompanied the technological evolution of computers themselves. This process culminated in the rise of a subfield of computing called Questioning Answering ...