Lacan e Frege: sobre o conceito de Um

Motivação e jogos digitais para o processo de ensino-aprendizagem: um estudo sobre suas relações

Motivation is considered as an indispensable factor for carrying out any activity, and particularly learning. Also, it is believed that one way to encourage learning is the use of Digital Games, especially Serious Games as mediating tools of the teaching-learning process. Therefore, we carried out a literature search to identify different motivational theories described in the literature and th...

Um Estudo de Campo sobre o Estado da Prática da Elicitação de Requisitos em Sistemas Embarcados

Embedded Systems have a very important role in the modern life. We use them in our home, work, transportation, medical procedures, leisure time and so on. Despite of its great importance to our lives this kind of system steel lake a better process to improve the quality of its software. In this paper we present the results from a field research that focused the state of the practice of the embe...

Estudo Comparativo entre Proposicionalização e Mineração de Dados Multidimensional sobre um Banco de Dados Relacional

Propositionalization and multidimensional data mining are the two main approaches applied in a relational database during the pre-processing stage of a knowledge discovery project for relational classi cation. Much has been discussed whether there are di erences between them on the nal performance of the intelligent system, however, few studies have been performed with public data of real probl...

A Qualidade de Serviço: Um Conceito Global numa Empresa de Comunicações Globais

Serviços de Governo Eletrônico: um estudo sobre o uso por indivíduos no Brasil