Fábio Silva Lopes

ORCID: 0000-0001-8274-7682
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About
Contact & Profiles
Research Areas
  • Big Data and Business Intelligence
  • Data Mining Algorithms and Applications
  • Online Learning and Analytics
  • Spatial and Panel Data Analysis
  • Municipal Solid Waste Management
  • Imbalanced Data Classification Techniques
  • Data Quality and Management
  • Education and Public Policy
  • Business and Management Studies
  • Software Engineering Techniques and Practices
  • demographic modeling and climate adaptation
  • Agricultural and Food Sciences
  • Chromium effects and bioremediation
  • Data-Driven Disease Surveillance
  • Stock Market Forecasting Methods
  • Financial Risk and Volatility Modeling
  • Open Education and E-Learning
  • Rural Development and Agriculture
  • Geography and Environmental Studies
  • Emergency and Acute Care Studies
  • Environmental Justice and Health Disparities
  • Science and Science Education
  • Radioactivity and Radon Measurements
  • Scientific Computing and Data Management
  • Educational Assessment and Pedagogy

Universidade Presbiteriana Mackenzie
2006-2024

Instituto de Pesquisas Tecnológicas
2018

INTRODUÇÃO: O uso de Sistemas Informações Geográficas em pesquisas na área saúde pública é cada vez maior, devido às possibilidades comparação dados dispostos tabelas e mapas através sua sobreposição. Tal sobreposição possibilita uma nova leitura dos associados à dimensão do espaço. Os programas SIG são ideais para geografia da saúde. Em estudos ecológicos causa/efeito, envolvendo variáveis ambientais os efeitos deletérios humana, o geoprocessamento constitui um interessante recurso gerar...

10.1590/s1415-790x2006000200008 article PT cc-by-nc Revista Brasileira de Epidemiologia 2006-06-01

EVALUATION RUBRIC BASED ON BLOOM TAXONOMY FOR ASSESSMENT OF STUDENTS LEARNING THROUGH EDUCATIONAL RESOURCES

10.21125/edulearn.2023.2021 article EN EDULEARN proceedings 2023-07-01

Value-at-Risk (VaR) as a risk quantification mechanism has more than one calculation method, of which is the parametric method. In bibliographic study, it was identified that method not effective for all market moments, such those crisis or abrupt changes in behavior. This therefore, seeks to verify whether other methods are efficient, use neural networks. study compared VaR using against Feedforward networks and Long Short-Term Memory (LSTM) recurrent It used B3 São Paulo Stock Exchange,...

10.1109/clei47609.2019.235095 article EN 2019-09-01

A analise adequada do grande volume de dados que vem sendo gerado por sistemas convencionais computador, redes sociais, sensores etc., tende a se tornar fator critico para as organizacoes, pois essa pode gerar informacoes fundamentais o sucesso das mesmas. Ha, no entanto, uma carencia profissionais habilitados fazer analise. Este trabalho discute aspectos ligados habilidades necessarias esses e sua formacao gestao, apos apresentar visao geral Big Data Analytics, compoem ambiente onde...

10.5748/9788599693117-12contecsi/comm-1960 article PT Proceedings of the 11th CONTECSI International Conference on Information Systems and Technology Management 2015-06-01

Vulnerabilidades de segurança em software representam ameaças sérias, com riscos financeiros e reputação. Avaliar a geralmente ocorre tardiamente no Ciclo Vida Desenvolvimento Software (SDLC), acarretando custos atrasos. Este estudo propõe um framework que estrutura construção uma ferramenta visa antecipar validação na fase implementação do SDLC, promovendo código seguro desde o início. Objetivos incluem análise vulnerabilidades, soluções regras para ferramentas código. O preenche lacuna,...

10.5753/latinoware.2024.245739 article PT 2024-11-27

The Brazilian IT market has been showing signs of misalignment about the professional training offered by Academy and needs that organizations demand. Such produces a constantly increasing technical labor supply gap. In this sense, developed approaches to bring closer needs. One them is Software Residency, which practiced in some universities as postgraduate, inspired example health area. objective article present an experience report with Residency for undergraduate students, context allows...

10.1109/laclo56648.2022.10013402 article EN 2022-10-17

With the digital transformation over years and recent expansion of use different applications, it is possible to notice a significant change in several businesses. The diversification electronic payments has contributed companies suffering more from fraud. purpose this article detail fraud detection architecture based on identification patterns behavior was applied racing bases usage an application transport company. study considered construction artifact capable minimizing problem using...

10.23919/cisti49556.2020.9140992 article EN 2022 17th Iberian Conference on Information Systems and Technologies (CISTI) 2020-06-01

This paper presents the results of a research that had as objective to raise aspects related skills and formation Data Scientists, professionals who, in Big /Analytics environment, are perhaps most important process transforming data into information knowledge. It intends provide subsidies those involved with subject, both university environment business environment. The were studied needed for professional area, being presented according way they acquired, through formal education...

10.5748/9788599693131-14contecsi/rf-4642 article EN CONTECSI - International Conference on Information Systems and Technology Management 2017-05-27

The Complementary Activities are requirements of Brazilian Ministry Education, as well Internships, has aim to extend formation undergraduate students. These activities mandatory and represents at least, 20% course load. However, these data can provide information support identification gaps. This article introduces an analytical model approach, supported by Internships databases identify gaps in the Information Technology Syllabus. results this also projects extra class for IT courses.

10.1109/cisti.2014.6877100 article EN 2022 17th Iberian Conference on Information Systems and Technologies (CISTI) 2014-06-01

Atividades Complementares representam uma exigência do Ministério da Educação com o intuito de ampliar a formação dos alunos cursos superiores. Estas atividades se constituem em requisitos obrigatórios graduação, representando até 20% carga horária desses cursos. Neste trabalho, apresentamos modelagem analítica para auxiliar uso efetivo deste instrumento que é complementação aluno através conceitos Inteligência Negócios e Mineração Dados. Os resultados apresentados por meio painéis permitem...

10.5753/cbie.wcbie.2014.611 article PT Anais ... Workshops do Congresso Brasileiro de Informática na Educação 2014-11-03

Introducao: A implantacao de plataformas Business Intelligence (BI) com foco em Marketing tem intuito auxiliar gestores na tomada decisoes base mercado que atua. O sucesso destes projetos geram impactos relevantes para os negocios. Problema: Porem, a concepcao eficientes e gestao BI questoes merecem aprofundamento no âmbito academico empresarial. Objetivo: Esse trabalho teve o objetivo propor um modelo governanca framework TOGAF (The Open Group Architecture Framework) modo reunir elementos...

10.5748/9788599693117-12contecsi/rf-3067 article PT Proceedings of the 11th CONTECSI International Conference on Information Systems and Technology Management 2015-05-31

O objetivo deste trabalho foi estruturar um pipeline de dados para realizar a coleta, armazenamento, processamento e visualização respeito tema específico. escolhido comparação processos judiciais do Tribunal Justiça estado São Paulo (TJSP) empresas que atuam no mesmo segmento. desenhado tem como coleta suas decisões 1ª instância, armazenar os brutos, aplicar algumas tratativas sintetizá-los posteriormente disponibilizar em uma camada analítica fosse possível entre segmento respectivas taxas...

10.5748/19contecsi/pse/dsc/7117 article PT cc-by 2023-02-28
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