Explanipedia

Reference Process for Integrating Data Science Workflows and Governance in Big Data Systems Open

Victória T. Oliveira, Rossana M. C. Andrade, Pedro Oliveira, Ismayle de Sousa Santos, Miguel Castro · 2025

This article presents a structured workflow for the development of data-based analysis in the public sector, from the identification of the institutional challenges to evidence-based decision-making. The proposed process organizes the step…

Accelerating learning and impact in conservation by tailoring learning and adaptive management approaches to the stage of strategy development Open

Sheila M. W. Reddy, Seth Morgan, Hari Shankar Sharma, Stephen A. Wood, Stevie Adams , et al. · 2025

Conservation has successes to celebrate, but it is not on track to achieve global goals for biodiversity, climate, and people. There is an urgent need to learn how to increase conservation impact by identifying more effective conservation …

From Acquisition to Interpretation: A Model for Creating Data Storytelling in Big Data Open

Victória T. Oliveira, Rossana M. C. Andrade, Miguel Castro, Ismayle S. Santos · 2025

The processes involved in the planning, development, and optimization phases of a Big Data project pose challenges within the realm of Requirements Engineering (RE), emphasizing the complexities of requirements management in multidisciplin…

HammingMesh: A Network Topology for Large-Scale Deep Learning Open

Torsten Hoefler, Tommaso Bonoto, Daniele De Sensi, Salvatore Di Girolamo, Shigang Li , et al. · 2024

Numerous microarchitectural optimizations unlocked tremendous processing power for deep neural networks that in turn fueled the ongoing AI revolution. With the exhaustion of such optimizations, the growth of modern AI is now gated by the p…

Uso da inteligência artificial no ensino e avaliação do pensamento computacional: um mapeamento sistemático da literatura Open

Elisângela Mendes Almeida do Nascimento, Camila Helena Souza Oliveira, Miguel Castro · 2024

Habilidades do Pensamento Computacional (PC) se tornaram imprescindíveis no processo de ensino e aprendizagem no contexto educacional. No entanto, desenvolver estas competências ainda e um desafio dada a dificuldade de muitos alunos e doce…

Estratégias de aprendizagem colaborativa aplicadas no ensino e avaliação do pensamento computacional: uma revisão sistemática Open

Edilaine Santiago de Oliveira Nascimento, Miguel Castro · 2023

A disseminação e a evolução da Tecnologia da Informação e Comunicação (TIC) têm transformado a educação, trazendo para esta novos desafios. Habilidades do Pensamento Computacional (PC) se tornaram imprescindíveis no processo de ensino e ap…

Edge Computing and Network Softwarization for the Internet of Healthcare Things Open

Christiano A. P. Rodrigues, Victória Tomé Oliveira, Dário Vieira, Marciel Barros Pereira, Miguel Castro · 2023

International audience

Rethinking Machine Learning Collective Communication as a Multi-Commodity Flow Problem Open

Behnaz Arzani, Siva Kesava Reddy Kakarla, Miguel Castro, Srikanth Kandula, Saeed Maleki , et al. · 2023

We show communication schedulers' recent work proposed for ML collectives does not scale to the increasing problem sizes that arise from training larger models. These works also often produce suboptimal schedules. We make a connection with…

Robust quantile regression models for limited responses using finite mixtures Open

Miguel Castro · 2023

Minicursos do XXIII Simpósio em Sistemas Computacionais de Alto Desempenho Open

Sayonara Santos Araujo, Francisco R. P. da Ponte, Victória Tomé Oliveira, Wendley Souza da Silva, Dário Vieira , et al. · 2022

International audience

Minicursos da ERCEMAPI 2022 Open

Wendley Souza da Silva, Victória Tomé Oliveira, Sayonara Santos Araujo, Dário Vieira, Miguel Castro · 2022

International audience

Uma Arquitetura Baseada em Blockchain para Auditoria de Conformidade com Regulamentos de Proteção de Dados Open

Marcos Maciel de Castro, Marciel Barros Pereira, Miguel Castro · 2022

O surgimento de regulamentos de proteção de dados pessoais, GDPR na União Europeia e a LGPD no Brasil, motiva organizações que processam esses dados a buscarem uma solução de auditoria para evidenciar que seguem as práticas legais aplicáve…

Application of Meta-Heuristics in 5G Network Slicing: A Systematic Review of the Literature Open

Rayner Gomes, Dário Vieira, Miguel Castro · 2022

Network slicing is a vital component of the 5G system to support diverse network scenarios, creating virtual networks (slices) by mapping virtual network requests to real networks. The mapping is an arduous computing process, mathematicall…

Machine Learning and Cloud Enabled Fall Detection System using Data from Wearable Devices: Deployment and Evaluation Open

Italo Araújo, Marciel Barros Pereira, Wendley Silva, Igor Linhares, Vitor Marx , et al. · 2022

In recent years, the popularization of devices to monitor people in combination with Machine Learning (ML) in the context of Internet of Things (IoT) has grown significantly. Then, the number of applications to solve many health issues tha…

Vertical Parallelization of Differential Evolution Heuristic for Network Slicing in 5G Scenarios Open

Rayner Gomes, Dário Vieira, Miguel Castro · 2022

The 5G mobile network is based on a virtualized infrastructure and offers a virtual network (VN) creation service considering many new scenarios arising from the 5G vision. The diversity of scenarios and the instantiation of VN on-demand i…

hx_source_code Open