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 ...

People with some kind of disability face a high level of difficulty for everyday tasks. This difficulty is due solely to the fact that in many cases accessibility was not considered necessary when the task was created. An ...

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 ...

In the current knowledge age, with the continuous growth of the web data volume and where business decisions must be made quickly, traditional BI mechanisms become increasingly inaccurate in order to help the decision-making ...

The use of mobile devices to browse the Web has become increasingly popular as a consequence of easy access to the Internet. However, moving from the desktop development to the mobile platform features, requests from ...

Knowledge representation process is an essential matter regarding Computer Music systems. Methods have been applied in order to provide computers with the capability to generate conclusions based on experience in specialized ...

This work proposes both a study and a development of an algorithm for super-resolution of digital images using projections onto convex sets. The method is based on a classic algorithm for spatial super-resolution which ...

Before buying a product or choosing for a trip destination, people often seek other people’s opinions to obtain a vision of the quality of what they want to acquire. Given that, opinions always had great influence on the ...

Since the emergence of the Software-Defined Networking (SDN), and, more precisely, since the development of an open interface in 2008 called OpenFlow protocol, it is being observed that this new networking paradigm is ...

Data and text mining applications managing Web data have been the subject of recent research. In every case, data mining tasks need to work on clean, consistent, and integrated data for obtaining the best results. Thus, ...