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DEXL Team


Coordinators

Fabio Porto

Fabio Porto

PhD
Fabio Porto is a Senior Researcher at the National Laboratory of Scientific Computing, in Brazil. He is the founder of the DEXL Laboratory, developing R&D activities in the context of scientific data analysis and management. He holds a PhD in Informatics from PUC-Rio, with sandwich at INRIA, in ...
Luiz Manoel Rocha Gadelha Junior

Luiz Manoel Rocha Gadelha Junior

Ph.D
Luiz Gadelha holds a degree in Mathematics from the University of Brasília (1997), a M.Sc. degree in Computer Science from the University of Brasília (2000) and a D.Sc. in Computer and Systems Engineering from the Federal University of Rio de Janeiro (2012), which included an internship at the University of...

Researchers

Artur Ziviani (in memoriam)

Artur Ziviani (in memoriam)

Ph.D
Artur Ziviani is a Senior Researcher at the Data Extreme Lab (DEXL) of the National Laboratory for Scientific Computing (LNCC), a research unit of the Brazilian Ministry of Science, Technology, Innovation, and Communications (MCTIC) located in Petrópolis, Brazil. Since 2019, he is the Coordinator of...
Eduardo Pena

Eduardo Pena

PhD
Eduardo is an assistant lecturer at the Federal University of Technology- Paraná (UTFPR) and is a Postdoctoral Fellow at LNCC (DEXL). His main research focuses on data science and management, particularly in data quality and integration, data profiling, machine learning for structured data, and information ex...
Jonice Oliveira

Jonice Oliveira

D.Sc.
Associate Professor at the UFRJ Computing Institute and Graduate Program in Informatics (PPGI/UFRJ) member. She coordinated the Bachelor of Decision Support Analysis with a focus on Data Science (2012-2017) and the Graduate Program in Informatics (2017-2019). She has coordinated the Laboratory CORES (L...

Associated Researchers

Felipe Sobreira Abrahão

Felipe Sobreira Abrahão

Postdoc research
 Felipe S. Abrahão is doing a post-doctoral research at CLE, State University of Campinas (Unicamp). He is a research associate at: DEXL, National Laboratory for Scientific Computing (LNCC), Brazil; Algorithmic Nature Group, LABORES for the Natural and Digital Sciences, France; and AUTOMACOIN Foundation. ...

Visiting Researchers

Alex Borges Vieira

Alex Borges Vieira

Ph.D
Alex Borges Vieira  is an associate professor at the computer science department of Universidade Federal de Juiz de Fora.He has productivity in research scholarship (Bolsa PQ – CNPq) level 2. Currently, he is a visiting professor at the National Laboratory for Scientific Computing (LNCC), Brazil...
Marcel de Moraes Pedroso

Marcel de Moraes Pedroso

Ph.D
He holds a PhD in Public Administration from the University of Brasília (UnB - 2011), a Master 's degree in Economics from the Pontifical Catholic University of. (PUCSP - 2002) and a Bachelor in History from the University of São Paulo (USP - 2000). He is currently a Public Health Researcher at th...

Post Doc

Douglas Ericson Marcelino de Oliveira

Douglas Ericson Marcelino de Oliveira

Postdoc research
Douglas Oliveira is a developer at the Data Extreme Lab (DEXL) of the National Laboratory for Scientific Computing (LNCC), a research unit of the Brazilian Ministry of Science, Technology, Innovations, and Communications (MCTIC) located in Petrópolis, Brazil. In 2017, he received a Ph.D. in Com...
Rocío Milagros Zorrilla Coz

Rocío Milagros Zorrilla Coz

Ph.D
Rocio Zorrilla is a research member at the Data Extreme Lab (DEXL) and a PhD Candidate at the National Laboratory for Scientific Computing (LNCC), a research unit of the Brazilian Ministry of Science, Technology, Innovations, and Communications (MCTIC) located in Petrópolis, Brazil. She received a B....

Collaborators

Adolfo Simões

Adolfo Simões

Project Manager and Senior Systems Analyst
Graduated in Marketing and Information and Communication Technology, I have experience in team leadership, always seeking to promote actions to improve the day to day of teams, products and services, which result in important improvements for the organization. I am a senior systems analyst and currently wo...
Carlos Leonardo Souza Cardoso

Carlos Leonardo Souza Cardoso

Systems Analyst and Developer

Graduated in Information Systems from Universidade Estácio de Sá (2010). Postgraduate in Planning, Implementation and Management in EAD from Universidade Federal Fluminense (2016). Experience as a Linux systems analyst in several services such as WEB, E-Mail, HPC, Hadoop and others.

Klaus Wehmuth

Klaus Wehmuth

Postdoc research
After a couple of decades in the ICT industry, Klaus Wehmuth came back to academia to pursue a Ph.D. in Computational Modeling at the National Laboratory for Scientific Computing (LNCC), a research unit of the Brazilian Ministry of Science, Technology, Innovation and Communication (MCTIC) located ...
Rafael Silva Pereira

Rafael Silva Pereira

Ph.D Student
My name is Rafael Silva Pereira, i am a bachelor in Physics by Universidade Federal Fluminense(UFF), graduated in 2018. On my graduation i worked on complex systems both with differential equations as well as using game theory and agent based models. There i was first introduced to data science wh...

Ph D. Students

Anderson Chaves da Silva

Anderson Chaves da Silva

Ph.D Student
A Ph.D. student at the National Laboratory for Scientific Computing (LNCC) and also a software developer, Anderson Silva has a M.Sc. degree in Systems and Computing from the Military Institute of Engineering (IME) since 2018. He has defended his dissertation in the area of Spectral Graph Theory, pr...
Claudio Daniel Tenório de Barros

Claudio Daniel Tenório de Barros

Ph.D Student
Claudio D. T. Barros is a PhD candidate in Computational Modeling at the National Laboratory for Scientific Computing (LNCC) since October 2017. In 2015, he received a B.Sc. Degree in Nanotechnology with Emphasis on Physics, followed by a M.Sc. Degree in Physics in 2017, all obtained at the Federal U...
Daniel N. Ramos da Silva

Daniel N. Ramos da Silva

Ph.D Student
Daniel N. R. da Silva is currently a PhD student in Computational Science at the Brazilian National Laboratory for Scientific Computing (LNCC). He holds an M.Sc. degree in Computational Science from LNCC (2017) and a B.Sc. degree in Computer Science from UNIFESO (2014). His research interests lie at the ...
Henrique Matheus Ferreira da Silva

Henrique Matheus Ferreira da Silva

Ph.D Student
Graduated in the Interdisciplinary Bachelor in Science and Technology and Physical Engineering From the Federal University of the West of Pará. During the graduation I had experiences with the modeling of vehicles in ansys, modeling and implementation of photovoltaic solar systems, Hadoop and machine le...
Maria Luiza Botelho Mondelli

Maria Luiza Botelho Mondelli

Ph.D Student
Maria Luiza has a technical degree in Informatics received in 2011 from the Educational Center in Information Technology (CPTI). In 2014 she undergraduated with academic honors in Information and Communication Technology from the Faculty of Technological Education of the State of Rio de Janeiro (FAE...
Victor de Paula Dornellas Ribeiro

Victor de Paula Dornellas Ribeiro

Ph.D Student
Victor Ribeiro is a M.Sc student who undergraduates in Information and Communication Technology from the Faculty of Technological Education of the State of Rio de Janeiro (FAETERJ) in 2018. He also undergraduated in business management from the Arthur Sá Earp Neto College (FASE) in 2013. Currently he...

Ms C. Students

Carmen Lúcia Corrêa Bonifácio

Carmen Lúcia Corrêa Bonifácio

M.Sc. Student
Master Business Administration in Oil and Gas from COOPE – UFRJ (Federal University of Rio de Janeiro - 2013), Information Technology Degree from FAETERJ – RJ (College Technological Education of Rio de Janeiro - 2018) and Industrial Chemical Degree from UFRGS-RS (Federal University of Rio Grande do...
Gabriela Moraes

Gabriela Moraes

M.Sc. Student

Gabriela Moraes graduated in Mathematics from the Federal University of Viçosa (UFV) in 2021. She is currently a Master's student at the National Laboratory of Scientific Computing (LNCC), working on Knowledge graphs.

Gustavo Decarlo Ferreira Secchim

Gustavo Decarlo Ferreira Secchim

M.Sc. Student
Gustavo Decarlo is a data engineer with more than 4 years of experience in the market, working in large companies like Globo and Stone, with Apache Spark, Hadoop, Cloud solutions for Big data, in projects to make data lakes, lake houses to business turn data driven decisions. Recently joined a Master de...
Thiago Moeda Sant Anna

Thiago Moeda Sant Anna

M.Sc. Student
Thiago Moeda is currently Master's student at the Data Extreme Lab (DEXL) of the National Laboratory for Scientific Computing (LNCC) and computer technician in the Geophysics coordination of the National Observatory (ON), both institutions are units of the Brazilian Ministry of Science, Technology, In...

Ungraduated Students

Gabriel Tavares Da Silva Vale

Gabriel Tavares Da Silva Vale

Ungraduate
I am  Student of Information Technology and Communication by Faeterj. I am currently working on the Project titled Data Science Techniques Applied to Climate Research in Dexl Lab ( Extreme Data Lab) under the guidance of Prof Dr Fabio Porto and the Professor Anderson Chaves where i work storing Weather da...
Júlia Neumann Bastos

Júlia Neumann Bastos

Graduated in Information and Communication Technologies
Júlia Neumann Bastos is a research fellow at the Data Extreme Lab (DEXL) of the National Laboratory for Scientific Computing (LNCC) and her work involves the application of artificial intelligence models to spatiotemporal problems. Graduating in Information and Communication Technologies at the Faculty of...