Luiz S. Oliveira

According to our database, Luiz S. Oliveira authored at least 71 papers between 2004 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

A Small Claims Court for the NLP: Judging Legal Text Classification Strategies With Small Datasets.

Mariana Y. Noguti, Eduardo Vellasques, Luiz S. Oliveira

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2023

Vehicle Occurrence-Based Parking Space Detection.

Paulo R. Lisboa de Almeida, Jeovane Honório Alves, Luiz S. Oliveira, Andre Gustavo Hochuli, João V. Fröhlich, Rodrigo A. Krauel

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2023

2022

Predicting Hospitalization from Health Insurance Data.

Everton F. Baro, Luiz S. Oliveira, Alceu de Souza Britto Junior

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2022

2021

On the Evaluation of Competence Measures for Time Series Forecasting.

Thiago J. M. Moura, George D. C. Cavalcanti, Luiz S. Oliveira

Proceedings of the 2021 IEEE International Conference on Systems, Man, and Cybernetics, 2021

Document Filter for Writer Identification.

Fabio Pignelli, Luiz S. Oliveira, Alceu S. Britto Jr., Yandre M. G. Costa, Diego Bertolini

Proceedings of the Systems, Signals and Image Processing - 28th International Conference, 2021

Data Augmentation for Writer Identification Using a Cognitive Inspired Model.

Fabio Pignelli, Yandre M. G. Costa, Luiz S. Oliveira, Diego Bertolini

Proceedings of the 16th International Conference on Document Analysis and Recognition, 2021

2020

On the Selection of the Competence Measure for Dynamic Regressor Selection.

Thiago J. M. Moura, George D. C. Cavalcanti, Luiz S. Oliveira

Proceedings of the 2020 IEEE International Conference on Systems, Man, and Cybernetics, 2020

Naïve Approaches to Deal With Concept Drifts.

Paulo Ricardo Lisboa de Almeida, Luiz S. Oliveira, Alceu de Souza Britto Jr., Jean Paul Barddal

Proceedings of the 2020 IEEE International Conference on Systems, Man, and Cybernetics, 2020

Legal Document Classification: An Application to Law Area Prediction of Petitions to Public Prosecution Service.

Mariana Y. Noguti, Eduardo Vellasques, Luiz S. Oliveira

Proceedings of the 2020 International Joint Conference on Neural Networks, 2020

Classifier Pool Generation based on a Two-level Diversity Approach.

Marcos Monteiro, Alceu S. Britto Jr., Jean Paul Barddal, Luiz S. Oliveira, Robert Sabourin

Proceedings of the 25th International Conference on Pattern Recognition, 2020

2019

Image Retrieval and Pattern Spotting using Siamese Neural Network.

Kelly Lais Wiggers, Alceu S. Britto Jr., Laurent Heutte, Alessandro L. Koerich, Luiz S. Oliveira

Proceedings of the International Joint Conference on Neural Networks, 2019

Evaluating Competence Measures for Dynamic Regressor Selection.

Thiago J. M. Moura, George D. C. Cavalcanti, Luiz S. Oliveira

Proceedings of the International Joint Conference on Neural Networks, 2019

Adaptive Random Forests with Resampling for Imbalanced data Streams.

Luis Eduardo Boiko Ferreira, Heitor Murilo Gomes, Albert Bifet, Luiz S. Oliveira

Proceedings of the International Joint Conference on Neural Networks, 2019

Binarization of Degraded Document Images using Convolutional Neural Networks Based on Predicted Two-Channel Images.

Younes Akbari, Alceu S. Britto Jr., Somaya Al-Máadeed, Luiz S. Oliveira

Proceedings of the 2019 International Conference on Document Analysis and Recognition, 2019

Decoupling Direction and Norm for Efficient Gradient-Based L2 Adversarial Attacks and Defenses.

Jérôme Rony, Luiz G. Hafemann, Luiz S. Oliveira, Ismail Ben Ayed, Robert Sabourin, Eric Granger

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2019

2018

The Impact of Preprocessing on Deep Representations for Iris Recognition on Unconstrained Environments.

Luiz A. Zanlorensi, Eduardo José da S. Luz, Rayson Laroca, Alceu S. Britto Jr., Luiz S. Oliveira, David Menotti

Proceedings of the 31st SIBGRAPI Conference on Graphics, Patterns and Images, 2018

Enabling Anomaly-based Intrusion Detection Through Model Generalization.

Eduardo Viegas, Altair Olivo Santin, Vilmar Abreu, Luiz S. Oliveira

Proceedings of the 2018 IEEE Symposium on Computers and Communications, 2018

A Robust Real-Time Automatic License Plate Recognition Based on the YOLO Detector.

Rayson Laroca, Evair Severo, Luiz A. Zanlorensi, Luiz S. Oliveira, Gabriel Resende Gonçalves, William Robson Schwartz, David Menotti

Proceedings of the 2018 International Joint Conference on Neural Networks, 2018

Segmentation-Free Approaches For Handwritten Numeral String Recognition.

Andre G. Hochuli, Luiz S. Oliveira, Alceu de Souza Britto Jr., Robert Sabourin

Proceedings of the 2018 International Joint Conference on Neural Networks, 2018

Dynamic Ensemble Selection by K-Nearest Local Oracles with Discrimination Index.

Marcelo Pereira, Alceu S. Britto Jr., Luiz S. Oliveira, Robert Sabourin

Proceedings of the IEEE 30th International Conference on Tools with Artificial Intelligence, 2018

Forest Species Recognition Based on Ensembles of Classifiers.

Jefferson G. Martins, Luiz S. Oliveira, Robert Sabourin, Alceu S. Britto Jr.

Proceedings of the IEEE 30th International Conference on Tools with Artificial Intelligence, 2018

Confusion Matrix-Based Building of Hierarchical Classification.

Paulo R. Cavalin, Luiz S. Oliveira

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2018

Exploring Textures in Traffic Matrices to Classify Data Center Communications.

Celio Trois, Luis C. E. Bona, Luiz S. Oliveira, Magnos Martinello, Douglas Harewood-Gill, Marcos Didonet Del Fabro, Reza Nejabati, Dimitra Simeonidou, João Carlos D. Lima, Benhur de Oliveira Stein

Proceedings of the 32nd IEEE International Conference on Advanced Information Networking and Applications, 2018

2017

Deep features for breast cancer histopathological image classification.

Fabio A. Spanhol, Luiz S. Oliveira, Paulo R. Cavalin, Caroline Petitjean, Laurent Heutte

Proceedings of the 2017 IEEE International Conference on Systems, Man, and Cybernetics, 2017

Multi-scale texture recognition systems with reduced cost: A case study on forest species.

Paulo Rodrigo Cavalin, Marcelo N. Kapp, Luiz S. Oliveira

Proceedings of the 2017 IEEE International Conference on Systems, Man, and Cybernetics, 2017

A Review of Texture Classification Methods and Databases.

Paulo R. Cavalin, Luiz S. Oliveira

Proceedings of the 30th SIBGRAPI Conference on Graphics, Patterns and Images - Tutorials, 2017

Stream learning and anomaly-based intrusion detection in the adversarial settings.

Eduardo Viegas, Altair Olivo Santin, Vilmar Abreu, Luiz S. Oliveira

Proceedings of the 2017 IEEE Symposium on Computers and Communications, 2017

Offline handwritten signature verification - Literature review.

Luiz G. Hafemann, Robert Sabourin, Luiz S. Oliveira

Proceedings of the Seventh International Conference on Image Processing Theory, 2017

A two-step cascade classification method.

Eunelson Jose da Silva Junior, Alceu S. Britto Jr., Luiz S. Oliveira, Fabrício Enembreck, Robert Sabourin, Alessandro L. Koerich

Proceedings of the 2017 International Joint Conference on Neural Networks, 2017

Knowledge Transfer for Writer Identification.

Diego Bertolini, Luiz S. Oliveira, Yandre M. G. Costa, Lucas Georges Helal

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2017

2016

Breast cancer histopathological image classification using Convolutional Neural Networks.

Fabio Alexandre Spanhol, Luiz S. Oliveira, Caroline Petitjean, Laurent Heutte

Proceedings of the 2016 International Joint Conference on Neural Networks, 2016

Writer-independent feature learning for Offline Signature Verification using Deep Convolutional Neural Networks.

Luiz G. Hafemann, Robert Sabourin, Luiz S. Oliveira

Proceedings of the 2016 International Joint Conference on Neural Networks, 2016

Contribution of data complexity features on dynamic classifier selection.

Andre L. Brun, Alceu S. Britto Jr., Luiz S. Oliveira, Fabrício Enembreck, Robert Sabourin

Proceedings of the 2016 International Joint Conference on Neural Networks, 2016

Handling Concept Drifts Using Dynamic Selection of Classifiers.

Paulo Ricardo Lisboa de Almeida, Luiz S. Oliveira, Alceu de Souza Britto Jr., Robert Sabourin

Proceedings of the 28th IEEE International Conference on Tools with Artificial Intelligence, 2016

Analyzing features learned for Offline Signature Verification using Deep CNNs.

Luiz G. Hafemann, Robert Sabourin, Luiz S. Oliveira

Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Multi-script writer identification using dissimilarity.

Diego Bertolini, Luiz S. Oliveira, Robert Sabourin

Proceedings of the 23rd International Conference on Pattern Recognition, 2016

2015

SIFT Applied to Perceptual Zoning for Trademark Retrieval.

Simone B. K. Aires, Cinthia O. de A. Freitas, Luiz S. Oliveira

Proceedings of the 2015 IEEE International Conference on Systems, 2015

Combining overall and local class accuracies in an oracle-based method for dynamic ensemble selection.

Leila Maria Vriesmann, Alceu S. Britto Jr., Luiz S. Oliveira, Alessandro L. Koerich, Robert Sabourin

Proceedings of the 2015 International Joint Conference on Neural Networks, 2015

Transfer learning between texture classification tasks using Convolutional Neural Networks.

Luiz G. Hafemann, Luiz S. Oliveira, Paulo Rodrigo Cavalin, Robert Sabourin

Proceedings of the 2015 International Joint Conference on Neural Networks, 2015

Towards a SignWriting recognition system.

D. Stiehl, L. Addams, Luiz S. Oliveira, Cayley Guimaraes, Alceu S. Britto Jr.

Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Improving Writer Identification Through Writer Selection.

Diego Bertolini, Luiz S. Oliveira, Robert Sabourin

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2015

2014

Forest Species Recognition Using Deep Convolutional Neural Networks.

Luiz G. Hafemann, Luiz S. Oliveira, Paulo Rodrigo Cavalin

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

Assessing Textural Features for Writer Identification on Different Writing Styles and Forgeries.

Diego Bertolini, Luiz S. Oliveira, Edson J. R. Justino, Robert Sabourin

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

ICFHR 2014 Competition on Handwritten Digit String Recognition in Challenging Datasets (HDSRC 2014).

Markus Diem, Stefan Fiel, Florian Kleber, Robert Sablatnig, Jose M. Saavedra, David Contreras, Juan Manuel Barrios, Luiz S. Oliveira

Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014

2013

Parking Space Detection Using Textural Descriptors.

Paulo Ricardo Lisboa de Almeida, Luiz S. Oliveira, Eunelson Silva, Alceu de Souza Britto Jr., Alessandro L. Koerich

Proceedings of the IEEE International Conference on Systems, 2013

Music Genre Recognition Using Gabor Filters and LPQ Texture Descriptors.

Yandre M. G. Costa, Luiz S. Oliveira, Alessandro L. Koerich, Fabien Gouyon

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

2012

Assessing handwitten digit segmentation algorithms.

Felipe Ribas, Luiz S. Oliveira, Alceu de Souza Britto Jr., Robert Sabourin

Proceedings of the ACM Symposium on Applied Computing, 2012

Comparing textural features for music genre classification.

Yandre M. G. Costa, Luiz S. Oliveira, Alessandro L. Koerich, Fabien Gouyon

Proceedings of the 2012 International Joint Conference on Neural Networks (IJCNN), 2012

Authorship Attribution of Electronic Documents Comparing the Use of Normalized Compression Distance and Support Vector Machine in Authorship Attribution.

Walter Ribeiro de Oliveira Jr., Edson J. R. Justino, Luiz S. Oliveira

Proceedings of the Neural Information Processing - 19th International Conference, 2012

2011

A framework to support development of Sign Language human-computer interaction: Building tools for effective information access and inclusion of the deaf.

Diego R. Antunes, Cayley Guimaraes, Laura Sánchez García, Luiz S. Oliveira, Sueli Fernandes

Proceedings of the Fifth IEEE International Conference on Research Challenges in Information Science, 2011

Selecting syntactic attributes for authorship attribution.

Paulo Varela, Edson J. R. Justino, Luiz S. Oliveira

Proceedings of the 2011 International Joint Conference on Neural Networks, 2011

2010

Evaluation of different feature sets in an OCR free method for word spotting in printed documents.

Israel Rios, Alceu de Souza Britto Jr., Alessandro L. Koerich, Luiz S. Oliveira

Proceedings of the 2010 ACM Symposium on Applied Computing (SAC), 2010

Forest Species Recognition Using Color-Based Features.

Pedro Luiz de Paula Filho, Luiz S. Oliveira, Alceu de Souza Britto Jr., Robert Sabourin

Proceedings of the 20th International Conference on Pattern Recognition, 2010

2009

Compression and stylometry for author identification.

Daniel Pavelec, Luiz S. Oliveira, Edson J. R. Justino, Francisco D. Nobre Neto, Leonardo Vidal Batista

Proceedings of the International Joint Conference on Neural Networks, 2009

Evaluation of Different Strategies to Optimize an HMM-Based Character Recognition System.

Murilo Santos, Albert Hung-Ren Ko, Luiz S. Oliveira, Robert Sabourin, Alessandro L. Koerich, Alceu de Souza Britto Jr.

Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Author Identification Using Compression Models.

Daniel Pavelec, Luiz S. Oliveira, Edson J. R. Justino, Francisco D. Nobre Neto, Leonardo Vidal Batista

Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Document reconstruction using dynamic programming.

Andre Pimenta, Edson J. R. Justino, Luiz S. Oliveira, Robert Sabourin

Proceedings of the IEEE International Conference on Acoustics, 2009

2008

Ensemble of classifiers for off-line signature verification.

Diego Bertolini, Luiz S. Oliveira, Edson J. R. Justino, Robert Sabourin

Proceedings of the IEEE International Conference on Systems, 2008

Author identification using writer-dependent and writer-independent strategies.

Daniel Pavelec, Edson J. R. Justino, Leonardo Vidal Batista, Luiz S. Oliveira

Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

Crime scene classification.

Ricardo O. Abu Hana, Cinthia Obladen de Almendra Freitas, Luiz S. Oliveira, Flávio Bortolozzi

Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

Fusion of biometric systems using one-class classification.

Cheila Bergamini, Luiz S. Oliveira, Alessandro L. Koerich, Robert Sabourin

Proceedings of the International Joint Conference on Neural Networks, 2008

Overfitting in the selection of classifier ensembles: a comparative study between PSO and GA.

Eulanda Miranda dos Santos, Luiz S. Oliveira, Robert Sabourin, Patrick Maupin

Proceedings of the Genetic and Evolutionary Computation Conference, 2008

2007

Off-line signature verification based on forensic questioned document examination approach.

Cesar R. Santos, Flávio Bortolozzi, Luiz S. Oliveira, Edson J. R. Justino

Proceedings of the 2007 ACM Symposium on Applied Computing (SAC), 2007

Zoning and metaclasses for character recognition.

Cinthia Obladen de Almendra Freitas, Luiz S. Oliveira, Simone B. K. Aires, Flávio Bortolozzi

Proceedings of the 2007 ACM Symposium on Applied Computing (SAC), 2007

Off-line Signature Verification Using Writer-Independent Approach.

Luiz S. Oliveira, Edson J. R. Justino, Robert Sabourin

Proceedings of the International Joint Conference on Neural Networks, 2007

2006

Particle Swarm Optimization of Fuzzy ARTMAP Parameters.

Eric Granger, Philippe Henniges, Luiz S. Oliveira, Robert Sabourin

Proceedings of the International Joint Conference on Neural Networks, 2006

2005

Document Reconstruction Based on Feature Matching.

Carlos Solana, Leandro A. F. Fernandes, Edson J. R. Justino, Manuel M. Oliveira, Roberto da Silva, Luiz S. Oliveira, Flávio Bortolozzi, Gustavo J. Crespo

Proceedings of the 18th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2005), 2005

Improving Cascading Classifiers with Particle Swarm Optimization.

Luiz S. Oliveira, Alceu de Souza Britto Jr., Robert Sabourin

Proceedings of the Eighth International Conference on Document Analysis and Recognition (ICDAR 2005), 29 August, 2005

A Synthetic Database to Assess Segmentation Algorithms.

Luiz S. Oliveira, Alceu de Souza Britto Jr., Robert Sabourin

Proceedings of the Eighth International Conference on Document Analysis and Recognition (ICDAR 2005), 29 August, 2005

2004

Support vector machines for handwritten numerical string recognition.

Luiz S. Oliveira, Robert Sabourin

Proceedings of the Ninth International Workshop on Frontiers in Handwriting Recognition, 2004

Unsupervised feature selection for ensemble of classifiers.

Marisa E. Morita, Luiz S. Oliveira, Robert Sabourin

Proceedings of the Ninth International Workshop on Frontiers in Handwriting Recognition, 2004