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Seminars


19 September

Dexea 2022 Workshop on Data-Driven Extreme Events Analytics

Extreme Events have recently become a topic of interest for the research community. It encompasses a wide spectrum of phenomena, including, among others, extreme weather events, pandemics, financial outbreaks, solar system explosions, mineral dam collapses, and social network attacks with fake news.Due to ...
06 April

Seminar HPDaSC - International Collaboration project with INRIA

Profa. Esther Pacitti - Universidade de MontpellierTitulo: Tratamento de Dados :  uma Perspectiva  Evolutiva e MultidisciplinarResumo: Atualmente, podemos perceber a alta velocidade do crescimento do volume (Big Data) e dos tipos  dados (imagens, áudio, pontos, matrizes, texto etc) produzidos em divers...
01 February

Jornada em Ciência de Dados

MINICURSOS[MC-CD01] Ciências de RedesProfessor : Artur Ziviani (LNCC)Dias e Horários: 2a a 5a feira de 09:00h às 10:30hDescrição: Conheça a ementa, objetivos e bibliografia do minicurso[MC-CD02] Análise de DadosProfessor: Eduardo Ogasawara CEFET-RJ)Dias e Horários: 2a a 5a feira de 11:00h às 12:...
28 September

Aprendizado de Máquina aplicado a Grafos de Conhecimento

Hour: 9:00 - 11:00 a.m.SpeakersDaniel Ramos da Silva, Artur Ziviani e Fabio PortoAbstractThe increasing production and availability of massive and heterogeneous data bring forward challenging opportunities. Among them, the development of computing systems capable of learning, reasoning, and inferring facts based on prior knowledge is an i...
22 May

Advanced Database Techniques for Processing Scientific Multi-Dimensional Data and Stochastic Gradient Descent on Highly-Parallel Architectures: Multi-core CPU or GPU? Synchronous or Asynchronous?

Presentation 1: Advanced Database Techniques for Processing Scientific Multi-Dimensional Data Abstract Scientific applications are generating an ever-increasing volume of multi-dimensional data that require fast analytics to extract meaningful results. The database community has developed distribu...
02 February

Large Volume Data Management

Introduction to MongoDB, a NoSQL database - or as authors prefer: dynamic schema. Brief explanation of the theoretical basis, with a complement on the practical part of how to build a scalable infrastructure of easy administration and monitoring with redundancy, high availability and security....
11 August

Search in Algorithms and Applications in Data Mining in the context of CEFET / RJ

Data Mining (MD) is the process of analyzing object collections to detect systematic relationships between the properties of these objects to generate knowledge that is not easily detected. The MD process includes four general steps: data selection, data preprocessing, MD methods and algorithms, and...
02 June

$Upsilon$-DB: Managing Scientific Hypotheses as Uncertain and Probabilistic Data

In view of the paradigm shift that makes science ever more data-driven, we consider deterministic scientific hypotheses as uncertain data. This vision comprises a probabilistic database (p-DB) design methodology for the systematic construction and management of U-relational hypothesis DBs, vi...
19 May

MongoDB, an overview of the tool

Introduction to MongoDB, a NoSQL database - or as authors prefer: dynamic schema. Brief explanation of the theoretical basis, with a complement on the practical part of how to build a scalable infrastructure of easy administration and monitoring with redundancy, high availability and security.