Enigmas da imagem: um caminho metodológico para análise de publicidade impressa

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...

Um Arcabouço para Desenvolvimento de Algoritmos da Análise Formal de Conceitos

This paper presents a framework for the development of formal concept analysis (FCA) algorithms. Its main component is a synthetic generator which formal parameters can be adjusted to allow testing the algorithms in situations of interest. It is also presented in the framework some basic FCA algorithms and some formal contexts obtained from real data sets, from a relatively small to a very larg...

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

BizPro: Um Sistema de Análise para Dados Financeiros

The analysis of financial data is a set of techniques used to understand the institution’s economic and financial situation. New challenges have been created by the adoption of XML standards for disclosing financial information and the considerable increase in the volume of informations. This paper presents BizPro, a system for managing financial data. In particular it shows BAL, a language of ...

Análise de um Estudo de Caso para Aprendizagem de Programação em Grupo

— This paper describes a case study on group programming learning that has as central components the identification of specific demands for such domain and the requirement analysis for collaborative programming learning, using the record of activities and codes developed.