The Local Education Network – RLE is like a subsector of the Academic Department of Informatics that provides laboratories for undergraduate and graduate classes on the Curitiba campus of UTFPR and also for some national ...

Internet usage is increasingly vital to the functioning of a company. The need for tools which helps the networking analyst at work to manage and control Internet use is present in most companies. Small companies tend not ...

Nowadays computer networks are indispensable to enterprises, universities and even for personal use. However, many networks are poorly implemented, without taking into consideration all the possible funcionalities and the ...

In this paper we study distributed algorithms on massive graphs where links represent a particular relationship between nodes (for instance, nodes may represent phone numbers and links may indicate telephone calls). ...

A determinant computing circuit in floating point format has been designed and tested for use in a CMOS ASIC acoustic localization processor. The Internal Division Method (IDM) was used to implement the operation, employing ...

This work was developed for the segmentation of networks in VLANs in the municipality of Pato Branco City Hall, which aims to help local network management, increase security, speed and also broadcast traffic in the network. ...

The growth of computer networks caused by the evolution of hardware devices and software solutions has made media such as email, chat room, IP telephony, and others essential for allowing a greater exchange of information ...

This paper addressed the main theoretical concepts involved in computer networks and computer hierarchical networks. Problems encountered are listed in a non-segmented network, as well as the mode of operation of a segmented ...