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Smith Washington

Arauco Canchumuni

Peruvian

Computer Science Specialist

Profile

Senior AI Scientist with over four years of experience, a specialist in machine learning/deep learning, generative models, data assimilation, and inverse problems.

  • Development Manager, Applied Computational Intelligence Laboratory in Pontifical Catholic University of Rio de Janeiro.
  • Professor of Computer Science, Data Science and Computer Engineering, Pontifical Catholic University of Rio de Janeiro.
  • Senior Programmer in python, C, C++, C#, R and matlab
Education
NVIDIA AI, Deep Learning Institute
2019
Fundamentals of Deep Learning for Computer Vision
Specialization

Experience in this institute:

  • Computer Vision
  • Deep Learning
NVIDIA AI, Deep Learning Institute
2019
DLI Platform Course for Instructors
Specialization

Experience in this institute:

  • Deep Learning Institute Platform
Pontifical Catholic University of Rio de Janeiro
2013 - 2017
Decision support methods
PhD.

Experience in this university:

  • Artificial Intelligence
  • Machine Learning
  • Deep Learning
  • Computer Vision
  • Data Science
  • Data Assimilation
  • Inverse problem
Pontifical Catholic University of Rio de Janeiro
2011 - 2013
Mechatronics Systems
Master

Experience in this university:

  • Robotics
  • Simultaneous Localization and Mapping (SLAM)
  • Evolutionary Computation
Ricardo Palma University
2010
Industrial Automation
Specialization

Experience in this university:

  • Pneumatic
  • Electric Automation Technology
  • Automation
  • Programmable Logic Controller (PLC)
  • SCADA System
National University of Engineering
2005 - 2009
Mechatronics Engineering
Bachelor

Experience in this university:

  • Robotics
  • Control Systems
  • Logic programming
  • Sensors & Actuators
  • Automation
Languages
Research Experiences
Pontifical Catholic University of Rio de Janeiro [Applied Computational Intelligence Laboratory]
2018.03 - Present
Senior Researcher
Brazil

Development Manager

Pontifical Catholic University of Rio de Janeiro [Applied Computational Intelligence Laboratory]
2015.07 - 2018.03
PhD Researcher
Brazil

Development projects in

  • Artificial Intelligence
  • Machine Learning
  • Deep Learning
  • Data Science
  • History Matching
  • Reservoir Simulations
  • Distributed Systems
  • Genetics Algorithms
Pontifical Catholic University of Rio de Janeiro [Department of Electrical Engineering]
2013.03 - 2017.07
PhD. Student
Brazil

PhD. Thesis - Hybrid Method Based into Kalman Filter and Deep Generative Model to History Matching and Uncertainty Quantification of Facies Geological Models.

Pontifical Catholic University of Rio de Janeiro [Department of Mechanical Engineering]
2011.03 - 2013.03
Research Student
Brazil

MSc dissertation - Probabilistic Simultaneous Localization and Mapping of Mobile Robots in Indoor Environments with a Laser Range Finder.

National University of Engineering [CTIC]
2008.07 - 2009.07
Research Student
Perú

Experience in this company:

  • Control theory
  • Mobile Robotics
Publications

These are all the articles I wrote.

Deep learning for mapping rainwater drainage networks using Remote Sensing Data.

Júlia Potratz, Cristian Muñoz, Smith W. Arauco Canchumuni and Marco Aurelio Pacheco
XLII Ibero-Latin-American Congress on Computational Methods in Engineering (CILAMCE-2021), Rio de Janeiro, 2021

Seismic Facies Segmentation Using Atrous Convolutional-LSTM Network.

Maykol J. Campos Trinidad, Smith W. Arauco Canchumuni, Raul Queiroz Feitosa and Marco Aurelio Cavalcanti Pacheco
XLII Ibero-Latin-American Congress on Computational Methods in Engineering (CILAMCE-2021), Rio de Janeiro, 2021

Towards a Benchmark for Sedimentary Facies Classification- Applied to the Netherlands F3 Block.

Maykol J. Campos Trinidad, Smith W. Arauco Canchumuni and Marco Aurelio Cavalcanti Pacheco
Information Management and Big Data, 7th Annual International Conference, SIMBig 2020, Lima, Peru, October 1–3, 2020, Proceedings

Recent developments combining ensemble smoother and deep generative networks for facies history matching.

Smith W. Arauco Canchumuni, José David Bermudez Castro, Júlia Potratz, Alexandre Anozé Emerick and Marco Aurelio Pacheco
Computational Geosciences, 2020

Large Dimension Parameterization with Convolutional Variational Autoencoder- An Application in the History Matching of Channelized Geological Facies Models.

Júlia Potratz, Smith W. Arauco Canchumuni, José David Bermudez Castro, Alexandre Anozé Emerick and Marco Aurelio Pacheco
20th International Conference on Computational Science and its Applications (ICCSA), 2020

Automatic Lithofacies Classification with t-SNE and K-Nearest Neighbors Algorithm.

Guilherme Loriato Potratz, Smith W. Arauco Canchumuni, José David Bermudez Castro,Júlia Potratz and Marco Aurelio Pacheco
ANUÁRIO DO INSTITUTO DE GEOCIÊNCIAS, 2020

A free web service for fast COVID-19 classification of chest X-Ray images.

Jose David Bermudez Castro, Ricardo Rei, Jose E. Ruiz, Pedro Achanccaray Diaz, Smith W. Arauco Canchumuni, Cristian Muñoz Villalobos, Felipe Borges Coelho, Leonardo Forero Mendoza and Marco Aurelio Pacheco
arXiv, 2020

History matching geological facies models based on ensemble smoother and deep generative models.

Smith W. Arauco Canchumuni, Alexandre Anozé Emerick and Marco Aurelio Pacheco
Journal of Petroleum Science and Engineering, 2019

Towards a robust parameterization for conditioning facies models using deep variational autoencoders and ensemble smoother.

Smith W. Arauco Canchumuni, Alexandre Anozé Emerick and Marco Aurelio Pacheco
Computers & Geosciences, 2019

Smart Well Data Generation via Boundary-Seeking Deep Convolutional Generative Adversarial Networks.

Allan Gurwicz, Smith W. Arauco Canchumuni and Marco Aurelio Pacheco
Artificial Intelligence and Soft Computing, 2019

The use of simuation to model the dispatch of inbound contaoners in port terminals.

Martin Guillermo Cornejo Sarmiento, Eugenio Kahn Epprecht, Fernando Luiz Cyrino Oliveira, Annibal Theophilo S. Rodrigues Junior, and Smith W. Arauco Canchumuni
Pesquisa Operacional, 2019

History Matching Channelized Facies Models Using Ensemble Smoother With A Deep Learning Parameterization.

Smith W. Arauco Canchumuni, Alexandre Anozé Emerick and Marco Aurelio Pacheco
16th European Conference on the Mathematics of Oil Recovery (ECMOR), 2018

Integration of Ensemble Data Assimilation and Deep Learning for History Matching Facies Models.

Smith W. Arauco Canchumuni, Alexandre Anozé Emerick and Marco Aurelio Pacheco
Offshore Technology Conference Brasil, 2017

Probabilistic localization and mapping of mobile robots in indoor environments with a single laser range finder.

Smith W. Arauco Canchumuni and Marco Antonio Meggiolaro
22nd International Congress of Mechanical Engineering (COBEM), 2013
Interests