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Mineração de dados e análise de multicritérios aplicados no reconhecimento e mapeamento das veredas no Parque Estadual Veredas do Peruaçu (MG)
(Universidade Federal de Minas GeraisUFMG, 2009-08-24)
Algoritmos de mineração de dados eficiente quanto ao consumo de memória
(Universidade Federal de Minas GeraisUFMG, 2004-07-16)
The volume of data input to data mining applications has grown considerably as an indirect consequence of the price reductions for data aquisition, transmission and storage. Thus, data mining applications must be scalable, ...
Avaliação técnico-econômica de projetos de eficiência energética em mineração utilizando a teoria das opções reais
(Universidade Federal de Minas GeraisUFMG, 2012-08-03)
In this present work, a technical-economic evaluation of an energy efficiency project applied to the generation and distribution system of compressed air in an iron mining industry was performed, using conventional methods ...
Mineração e dinâmica produtiva
(Universidade Federal de Minas GeraisUFMG, 2014-11-21)
Industry Mining is one of the more traditional segments of the Minas Gerais economy. During the 2000s its importance became even more evident with the positive shock of demand for mineral commodities. Such activity is ...
Recuperação de áreas degradadas pela mineração em regiões de interesse patrimonial
(Universidade Federal de Minas GeraisUFMG, 2012-02-29)
This dissertation emerged from an acknowledgment of the importance of both landscape and mining for the human population. It represents an attempt to study the conflicting interaction between the conservation of cultural ...
Modelagem da transferência de massa, energia e momento em cavidades subterrâneas formadas através da técnica de mineração por dissolução
(Universidade Federal de Minas GeraisUFMG, 2010-05-27)
In this work, the transfer of mass, energy and momentum inside cavities, generated by solution mining method, has been modeled. The differential equations were solved by using finite differences methodology. The results ...
Uma historia de luta indígena contra a mineração: a criação do Parque Nacional Natural Yaigojé-Apaporis na Amazônia colombiana
(Universidade Federal de Minas GeraisUFMG, 2018-05-21)
The promise of "development" has produced innumerable socio-environmental conflicts in South America, with the Amazon being a propitious territory for this situation, considering its importance in environmental and cultural ...
Mineração e conservação ambiental em Conceição do Mato Dentro: desafios de uma (des)ordenação territorial
(Universidade Federal de Minas GeraisUFMG, 2016-08-23)
The study analyzes the impacts generated by the Minas-Rio project, large mining enterprise Anglo American Company in Conceiço do Mato Dentro municipality. The aim is to highlight the installation and operation of this ...
Mineração de padrões frequentes ortogonais e sua aplicação em classificação associativa
(Universidade Federal de Minas GeraisUFMG, 2008-04-16)
Frequent pattern mining is one of the most exploited subjects in data mining, assuming a key role in numerous tasks that have the goal of finding patterns of interest in a given data set. However, most of the solutions ...
Descoberta de padrões de alarme redundantes com técnicas de mineração de dados e redes complexas
(Universidade Federal de Minas GeraisUFMG, 2010-02-25)
Alarm management is a research area that is growing rapidly on industrial automation topics. One of the major challenges in alarm rationalization, in which the volume of generated alarms is reduced to an appropriate number ...