Estimativa do custo de implantação de um sistema trifásico a dois fios para repotencialização de redes rurais monofásicas

Um sistema de alarme para vigilância epidemiológica de rumores utilizando redes sociais

Online social networks are used at a daily basis by millions of users around the world. More and more people use these networks to interact, to issue opinions, and to share content about several different topics, such as entertainment, weather, work, family, traffic, and even their health conditions. In summary, social networks became another social place with their own meaning and evolving dyn...

Desenvolvimento de um sistema de análise de imagem para quantificação do tamanho e distribuição de partículas de desgaste

This paper describes the development of an image analysis system for wear particles found in industrial equipment lubricating oil. Hence, it was utilized an image acquisition system to capture image samples of the oil held in filter membranes. An analytical methodology was also developed to classify the particles quantitatively and qualitatively, relating them to the wear mode where they had be...

Desenvolvimento de um sistema para análise da estabilidade transitória de sistemas de energia elétrica via redes neurais

Um Estudo Do Potencial De Redes Intrachip Para O Escalonamento De Processos Em Arquiteturas Multicore

of Dissertation presented to COPPE/UFRJ as a partial fulfillment of the requirements for the degree of Master of Science (M.Sc.) A STUDY OF POTENTIAL OF INTRACHIP NETWORKS FOR SCHEDULING PROCESS IN MULTICORE ARCHITECTURES Alexandre Borges Gonçalves

Sistema Multiagente para el diseño de Redes de Neuronas de Base Radial Óptimas

Las Redes de Neuronas de Base Radial (RNBR) se comportan muy bien en la aproximación de funciones, siendo su convergencia extremadamente rápida comparada con las redes de neuronas de tipo perceptrón multicapa. Sin embargo, el diseño de una RNBR para resolver un problema dado, no es sencillo ni inmediato, siendo el número de neuronas de la capa oculta de una Red de Base Radial (RBR) un factor cr...