Robert Sabourin

Possui graduação em Génie Électrique pela Ecole Polytechnique de Montreal(1977), mestrado em Génie Électrique pela Ecole Polytechnique de Montreal(1980) e doutorado em Génie Électrique pela Ecole Polytechnique de Montreal(1990). Atualmente é professor titular da École de Technologie Supérieure e professor titular da Pontifícia Universidade Católica do Paraná. Tem experiência na área de Ciência da Computação, com ênfase em Matemática da Computação. Atuando principalmente nos seguintes temas:assinaturas, deformação de assinaturas, documentos manuscritos, MODELAGEM DE ASSINATURAS.

Informações coletadas do Lattes em 16/06/2022

Acadêmico

Formação acadêmica

Doutorado em Génie Électrique

1985 - 1990

Ecole Polytechnique de Montreal
Título: Une Approche de Type Compréhension de scène Appliquée au Problème de la Vérification Automatique de l'identité par l'Image de la signature Manuscrite
Orientador: Prof Réjean Plamondon, Ph.D.
Bolsista do(a): École de Technologie Supérieure, ÉTS, Canadá. Palavras-chave: assinaturas; deformação de assinaturas; documentos manuscritos; MODELAGEM DE ASSINATURAS.Grande área: Ciências Exatas e da TerraGrande Área: Ciências Exatas e da Terra / Área: Ciência da Computação / Subárea: Metodologia e Técnicas da Computação / Especialidade: Reconhecimento de Padrões. Setores de atividade: Informática.

Mestrado em Génie Électrique

1979 - 1980

Ecole Polytechnique de Montreal
Título: Guidage Automatique du Télescope du Mont Mégantic,Ano de Obtenção: 1980
Orientador: Prof Georges Émile Aplil
Bolsista do(a): Université de Montreal, UdeM, Canadá. Grande área: EngenhariasSetores de atividade: Aeronáutica e Espaço.

Graduação em Génie Électrique

1973 - 1977

Ecole Polytechnique de Montreal

Idiomas

Inglês

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Português

Compreende Pouco, Fala Pouco, Lê Razoavelmente.

Francês

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Áreas de atuação

Grande área: Ciências Exatas e da Terra / Área: Ciência da Computação / Subárea: Matemática da Computação/Especialidade: Processamento de Imagens.

Grande área: Ciências Exatas e da Terra / Área: Ciência da Computação / Subárea: Metodologia e Técnicas da Computação/Especialidade: Sistemas de Informação.

Grande área: Ciências Exatas e da Terra / Área: Ciência da Computação / Subárea: Metodologia e Técnicas da Computação/Especialidade: Análise e Reconhecimento de Imagens de Documentos.

Grande área: Ciências Exatas e da Terra / Área: Ciência da Computação / Subárea: Metodologia e Técnicas da Computação/Especialidade: Reconhecimento de Padrões.

Organização de eventos

SABOURIN, R. ; PLAMONDON, R. . CIFED'98 - Colloque International Francophone sur l'Ecrit et le Document. 1998. (Congresso).

SABOURIN, R. . BSDIA'97 - First Brazilian Symposium. 1997. (Congresso).

Orientou

Marcelo Nepomoceno Kapp

Reconhecimento de Palavras Manuscritas Utilizando Redes Neurais Aritificiais; 2004; 116 f; Dissertação (Mestrado em Mestrado em Informática Aplicada) - Pontifícia Universidade Católica do Paraná, Pontifícia Universidade Católica do Paraná; Orientador: Robert Sabourin;

Pascal Cote

Optimisation d?Ensembles de Classifieurs non Paramétriques avec Aprentissage par Représentation Partielle de l'Information; 2004; 192 f; Dissertação (Mestrado em Maîtrise En Génie de La Production Automatisée) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Guillaume TRemblay

Optimisation multi-objective des problèmes combinatoires : Application à la génération des horaires d?examens finaux; 2004; 137 f; Dissertação (Mestrado em Maîtrise En Génie de La Production Automatisée) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Nadia Benahmed

Optimisation deRéseaux de Neurones pour la Reconnaissance de Chiffres Manuscrits Isolés : Sélection et Pondération des Primitives par Algorithmes Génétiques; 2002; 124 f; Dissertação (Mestrado em Programme de La Maîtrise En Ingénierie Des Système) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

José Josemar de Oliveira Júnior

Avaliação de Conjuntos de Características no Reconhecimento de Palavras Manuscritas; 2002; 68 f; Dissertação (Mestrado em Mestrado Em Informática) - Universidade Federal do Pará,; Coorientador: Robert Sabourin;

F Enembreck

Um Sistema Paraconsistente para Verificação Automática de Assinaturas Manuscritas; 1999; 0 f; Dissertação (Mestrado em Informática) - Pontifícia Universidade Católica do Paraná,; Coorientador: Robert Sabourin;

Marisa Emika Morita

Estudo para melhoria da correção da inclinação da linha de base de palavras manuscritas; ; 1998; 0 f; Dissertação (Mestrado em Curso de Mestrado em Informática Industrial) - Universidade Tecnológica Federal do Paraná,; Coorientador: Robert Sabourin;

Luiz Eduardo Soares de Oliveira

Estudo sobre extração das estruturas lógica e física a partir de imagens de cheques bancários brasileiros; ; 1998; 0 f; Dissertação (Mestrado em Curso de Mestrado em Informática Industrial) - Universidade Tecnológica Federal do Paraná,; Coorientador: Robert Sabourin;

Gilda Friedlaender

Une approche statistique pour la modélisation et la vérification des signatures manuscrites; 1998; 0 f; Dissertação (Mestrado em Ciências da Computação) - Universidade Federal de Santa Catarina,; Coorientador: Robert Sabourin;

José Eduardo Bastos dos Santos

Estudo sobre métodos e técnicas para a segmentação de imagens de cheques bancários; 1997; 0 f; Dissertação (Mestrado em Mestrado em Tecnologia) - Universidade Tecnológica Federal do Paraná,; Coorientador: Robert Sabourin;

Claudio DeOliviera

Proposta de uma Técnica de Deformação de Assinaturas Manuscritas; 1997; 0 f; Dissertação (Mestrado em Engenharia Elétrica e Informática Industrial) - Universidade Tecnológica Federal do Paraná,; Coorientador: Robert Sabourin;

Robert Howison

Implantation et validation d'une technique de détection de contours costaux; 1996; 0 f; Dissertação (Mestrado em Programme de La Maîtrise En Ingénierie Des Système) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Louis Beaumier

Extraction de la séquence du tracé des images de signatures; 1996; 0 f; Dissertação (Mestrado em M Sc A Em Génie Électrique) - Ecole Polytechnique de Montreal,; Orientador: Robert Sabourin;

Richard MacDonald

Conception et mise au point d'une chaîne radiologique pour la détection de matières organiques en utilisant la technique de double énergie; 1996; 0 f; Dissertação (Mestrado em Programme de La Maîtrise En Ingénierie Des Système) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

NABEEL A

MURSHED; Abordagem natural baseada em redes neurais para verificação de assinaturas; 1995; 0 f; Dissertação (Mestrado em Curso de Mestrado em Informática Industrial) - Universidade Tecnológica Federal do Paraná,; Coorientador: Robert Sabourin;

Laudelino Cordeiro Bastos

Modelagem matemática de assinaturas; 1995; 0 f; Dissertação (Mestrado em Curso de Mestrado em Informática Industrial) - Universidade Tecnológica Federal do Paraná,; Coorientador: Robert Sabourin;

René Thibault

Mise en oeuvre et évaluation d'une méthode de segmentation multi-résolution de caractères manuscrits sans contraintes; 1995; 0 f; Dissertação (Mestrado em Programme de La Maîtrise En Ingénierie Des Système) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Yvan Ross

Segmentation des structures osseuses d'une colonne vertébrale par les techniques de la morphologie mathématique; 1995; 0 f; Dissertação (Mestrado em Programme de La Maîtrise En Ingénierie Des Système) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Etienne SumWah

Évaluation de la matrice d'échantillonnage polaire comme facteur de forme pour la vérification des signatures manuscrites; 1995; 0 f; Dissertação (Mestrado em Programme de La Maîtrise En Ingénierie Des Système) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Jean-Louis Lalonde

Mise au point d'une méthode informatisée de stéréocorrespondance appliquée aux images radiographiques d'une colonne vertébrale scoliotique; 1995; 0 f; Dissertação (Mestrado em Programme de La Maîtrise En Ingénierie Des Système) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Mario Godbout

Évaluation de l'applicabilité des réseaux de neuronaux à la vérification automatique des signatures manuscrites; 1995; 0 f; Dissertação (Mestrado em Programme de La Maîtrise En Ingénierie Des Système) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

R Querelle

Méthode floue d'extraction d'un facteur de forme pour la vérification automatique des signatures manuscrites; 1994; 0 f; Dissertação (Mestrado em Programme de Dea En Automatisation) - Université de Lorraine,; Coorientador: Robert Sabourin;

David Pontello

Extraction de Caractéristiques pour la Vérification de Signatures Manuscrites; 1993; 0 f; Dissertação (Mestrado em Programme de Dea En Automatisation) - Université de Lorraine,; Coorientador: Robert Sabourin;

Frederic Grandidier

Un nouvel algorithme de sélection de caractéristiques- Application à la lecture automatique de l'ecriture manuscrite; 2003; 287 f; Tese (Doutorado em Doctorat En Génie) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Marisa Emika Morita

Automatic Recognition of Handwritten Dates on Brazilian Bank Cheques; 2003; 170 f; Tese (Doutorado em Doctorat En Génie) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Luiz Eduardo Soares de Oliveira

Automatic Recognition of Handwritten Numerical Strings; 2003; 168 f; Tese (Doutorado em Doctorat En Génie) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Alessandro Koerich

Large Vocabulary Off?Line Handwritten Word Recognition; 2002; 314 f; Tese (Doutorado em Doctorat En Génie) - École de Technologie Supérieure,; Orientador: Robert Sabourin;

Edson José Rodrigues Justino

O Grafismo e os Modelos Escondidos de Markov na Verificação Automática de Assinaturas; 2001; 131 f; Tese (Doutorado em Doutorado Em Informática) - Pontifícia Universidade Católica do Paraná,; Coorientador: Robert Sabourin;

Cinthia O Freitas

O Uso de Modelos Escondidos de Markov para Reconhecimento de Palavras Manuscritas; 2001; 188 f; Tese (Doutorado em Doutorado Em Informática) - Pontifícia Universidade Católica do Paraná,; Coorientador: Robert Sabourin;

ALCEU BRITTO

A Two-Stage HMM-Based Method for Recognizing Handwritten Numeral Strings; 2001; 142 f; Tese (Doutorado em Doutorado Em Informática) - Pontifícia Universidade Católica do Paraná,; Coorientador: Robert Sabourin;

Viviane Bouletreau

Vers un classement de l'écrit par des méthodes fractales; 1997; 0 f; Tese (Doutorado em Doctorat En Informatique) - Université Claude Bernarde Lyon 1,; Coorientador: Robert Sabourin;

Christophe Simon

Vérification automatique de l'identité par perception multi-échelle et discrimination intégrée floues de l'image de la signature manuscrite; 1996; 0 f; Tese (Doutorado em Doctorat En Informatique) - Université de Lorraine,; Coorientador: Robert Sabourin;

Produções bibliográficas

HOCHULI, ANDRE G. ; BRITTO JR, ALCEU S. ; SAJI, DAVID A. ; SAAVEDRA, JOSÉ M. ; SABOURIN, R. ; OLIVEIRA, L.S. . A comprehensive comparison of end-to-end approaches for handwritten digit string recognition. EXPERT SYSTEMS WITH APPLICATIONS , v. 165, p. 114196, 2021.
MARUYAMA, TERUO M. ; OLIVEIRA, L.S. ; BRITTO, ALCEU S. ; SABOURIN, R. . Intrapersonal Parameter Optimization for Offline Handwritten Signature Augmentation. IEEE Transactions on Information Forensics and Security , v. 16, p. 1335-1350, 2021.
SILVA, RONAN ASSUMPÇÃO ; BRITTO JR, Alceu de Souza ; ENEMBRECK, Fabricio ; SABOURIN, R. ; OLIVEIRA, L.S. . CSBF: A static ensemble fusion method based on the centrality score of complex networks. COMPUTATIONAL INTELLIGENCE , v. 36, p. 522-556, 2020.
HAFEMANN, LUIZ G. ; SABOURIN, R. ; OLIVEIRA, L.S. . Meta-Learning for Fast Classifier Adaptation to New Users of Signature Verification Systems. IEEE Transactions on Information Forensics and Security , v. 15, p. 1735-1745, 2020.
ASSUMPÇÃO SILVA, RONAN ; BRITTO, ALCEU S. ; ENEMBRECK, F. ; SABOURIN, R. ; OLIVEIRA, LUIZ S. . Selecting and Combining Classifiers Based on Centrality Measures. International Journal on Artificial Intelligence Tools , v. 29, p. 2060004, 2020.
HAFEMANN, LUIZ G. ; SABOURIN, R. ; OLIVEIRA, L.S. . Characterizing and evaluating adversarial examples for Offline Handwritten Signature Verification. IEEE Transactions on Information Forensics and Security , v. 14, p. 1-1, 2019.
ALMEIDA, P. R. L. ; OLIVEIVA, Luiz Eduardo Soares ; SABOURIN, R. ; BRITTO JR, A. S. . Adapting Dynamic Classifier Selection for Concept Drift. EXPERT SYSTEMS WITH APPLICATIONS , p. 67-85, 2018.
HAFEMANN, LUIZ G. ; OLIVEIRA, L.S. ; SABOURIN, R. . Fixed-sized representation learning from offline handwritten signatures of different sizes. International Journal on Document Analysis and Recognition , v. 22, p. 1-7, 2018.
HOCHULI, André ; OLIVEIRA, Luiz Eduardo Soares ; BRITTO JR, A. S. ; SABOURIN, R. . Handwritten digit segmentation: Is it still necessary?. PATTERN RECOGNITION , v. 78, p. 1-11, 2018.
BRUN, ANDRÉ L. ; BRITTO JR, A. S. ; OLIVEIRA, LUIZ S. ; ENEMBRECK, FABRICIO ; SABOURIN, R. . A Framework for Dynamic Classifier Selection oriented by the Classification Problem Difficulty. PATTERN RECOGNITION , v. 76, p. 175-190, 2017.
MARTINS, J. ; OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; BRITTO JR, A. S. . Forest species recognition based on dynamic classifier selection and dissimilarity feature vector representation. Machine Vision and Applications , p. 1-15, 2015.
BRITTO JR, A. S. ; SABOURIN, R. ; OLIVEIRA, Luiz Eduardo Soares . Dynamic selection of classifiersA comprehensive review. Pattern Recognition , v. 47, p. 3665-3680, 2014.
MARTINS, J. ; OLIVEIRA, L.S. ; NISGOSKI, S. ; SABOURIN, R. . A database for automatic classification of forest species. Machine Vision and Applications (Internet) , v. 24, p. 567-578, 2013.
Ribas, F. C. ; OLIVEIRA, L.S. ; Britto, A. S. ; SABOURIN, R. . Handwritten digit segmentation: a comparative study. International Journal on Document Analysis and Recognition (Print) , v. 16, p. 127-137, 2013.
BERTOLINI, D. ; OLIVEIRA, L.S. ; JUSTINO, E. J. R. ; SABOURIN, R. . Texture-based descriptors for writer identification and verification. Expert Systems with Applications , v. 40, p. 2069-2080, 2013.
VRIESMANN, L. M. ; BRITTO JR, A. S. ; OLIVEIRA, L. E. S. ; SABOURIN, R. ; KO, A. . Improving a dynamic ensemble selection method based on oracle information.. International Journal of Innovative Computing and Applications (Print) , v. 4, p. 184-200, 2012.
HANUSIAK, R. K. ; OLIVEIRA, L. S. ; JUSTINO, E. J. R. ; SABOURIN, R. . Writer verification using texture-based features. International Journal on Document Analysis and Recognition (Print) , v. 15, p. 213-226, 2012.
Hanusiak, Regiane K. ; JUSTINO, E. J. R. ; OLIVEIRA, Luiz e S de ; SABOURIN, R. . Identificação da Autoria de Manuscritos com Base em Atributos Genéticos e Genéricos da Escrita. Revista de Informática Teórica e Aplicada (Impresso) , v. 17, p. 193-209, 2010.
GONCALVES, D. B. ; SOARES, Luiz e de O ; JUSTINO, E. J. R. ; SABOURIN, R. . Reducing Forgeries in Writer-Independent Off-Line Signature Verification Through Ensemble of Classifiers. Pattern Recognition , v. 43, p. 387-396, 2010.
KO, Albert ; BRITTO JR, A. S. ; SABOURIN, R. . Ensemble of HMM classifiers based on the clustering validity index for a handwritten numeral recognizer. Pattern Analysis and Applications , v. 12, p. 21-35, 2009.
KO, Albert ; SABOURIN, R. ; BRITTO JR, A. S. . Leave-One-Out-Training and Leave-One-Out-Testing Hidden Markov Models for a Handwritten Numeral Recognizer: the Implication of Single Classifier and Multiple Classifications. IEEE Transactions on Pattern Analysis and Machine Intelligence , v. 31, p. 2168-2178, 2009.
BERGAMINI, Cheila Maria ; OLIVEIRA, Luiz E. S. ; KOERICH, A. L. ; SABOURIN, R. . Combining Different Biometric Traits with One-Class Classification. Signal Processing (Print) , v. 89, p. 2117-2127, 2009.
KO, Albert ; BRITTO JR, A. S. ; SABOURIN, R. . COMPOUND DIVERSITY FUNCTIONS FOR ENSEMBLE SELECTION. International Journal of Pattern Recognition and Artificial Intelligence , v. 23, p. 659-686, 2009.
CAVALIN, Paulo ; BRITTO JR, A. S. ; SABOURIN, R. . Evaluation of incremental learning algorithms for HMM in the recognition of alphanumeric characters. Pattern Recognition , v. 42, p. 3241-3253, 2009.
KO, Albert ; SABOURIN, R. ; BRITTO JR, A. S. . From Dynamic Classifier Selection to Dynamic Ensemble Selection. Pattern Recognition , v. 41, p. 1718-1731, 2008.
Oliveira L.S ; JUSTINO, E. J. R. ; SABOURIN, R. ; BORTOLOZZI, Flávio . Combining Classifiers in the ROC space for off-line signature verification. Journal of Universal Computer Science (Print) , v. 14, p. 237-251, 2008.
VELLASQUES, Eduardo ; OLIVEIRA, Luiz Eduardo Soares ; BRITTO JR, A. S. ; KOERICH, Alessandro ; SABOURIN, R. . Filtering Segmentation Cuts for Digit String Recognition. Pattern Recognition , v. 41, p. 3044-3053, 2008.
KAPP, M N ; FREITAS, C ; SABOURIN, R. . Methodology for the Design of NN-based Month-Word Recognizers Written on Brazilian bank Checks. Image and Vision Computing , v. 25, p. 40-49, 2007.
KO, Albert ; SABOURIN, R. ; BRITTO JR, A S ; OLIVEIRA, L. E. S. . Pairwise Fusion Matrix for Combining Classifiers. Pattern Recognition , v. 40, p. 2198-2210, 2007.
KO, Albert ; SABOURIN, R. ; BRITTO JR, A. S. ; OLIVEIRA, Luiz Eduardo Soares . Pairwise Fusion Matrix for Combining Classifiers. Pattern Recognition , v. 40, p. 2198-2210, 2007.
GRANGER, E. ; HENNIGES, P. ; SABOURIN, R. ; OLIVEIRA, L.S. . Supervised Learning of Fuzzy ARTMAP Neural Networks Through Particle Swarm Optimisation. Journal of pattern recognition research , v. 2, p. 27-60, 2007.
OLIVEIRA, Le Soares de ; MORITA, M e ; SABOURIN, R. . Geração Automática de Conjuntos de Classificadores Através da Seleção de Caracterísiticas não Supervisionada. Ieee Transaction In Latina America, 2006.
OLIVEIRA, Le Soares de ; MORITA, M e ; SABOURIN, R. . Feature Selection for Ensembles Applied to Handwriting Recognition. International Journal On Pattern Recognition And Aritficial Intelligence Ijdar, v. 8, n.4, p. 262, 2006.
MILGRAM, Jonatham ; SABOURIN, R. ; CHERIET, Mohamed . Système de classification à deux niveaux de décision combinant approache par modélisation et machines à vecteurs de support. Traitement Du Signal, 2006.
JUSTINO, Edson ; BORTOLOZZI, Flávio ; SABOURIN, R. . A Comparison of SVM and HMM Classifiers in the Off-Line Signature Verification. Pattern Recognition Letters , 2005.
NASSIF, N ; KAJL, S ; SABOURIN, R. . Opimization of HVAC Control System Strategy Using Two-Objective Genetic Algorithm. International Journal Of Heating Ventilating Air Conditioning And Refrigerating Research, 2005.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, Ching Y . Recognition and Verification of Unconstrained Handwritten Words. IEEE Transactions on Pattern Analysis and Machine Intelligence , 2005.
NASSIF, N ; KAJL, S ; SABOURIN, R. . Ventilation Outdoor Air Control Strategy using Supply CO2 Concentration Set Point. International Journal Of Heating Ventilating Air Conditioning And Refrigerating Research, v. 11, p. 239-262, 2005.
MILGRAM, Jonatham ; SABOURIN, R. ; CHERIET, Mohamed . Combinig Model-based and Discriminative Approaches in a Modular Two-stage Classification System: Application to Isolated Handwritten Digit Recognition. Electronic Letters On Computer Vision And Image Analysis, v. 5, p. 1-15, 2005.
JUSTINO, E. J. R. ; BORTOLOZZI, Flávio ; SABOURIN, R. . A Comparison of SVM and HMM Classifiers in the Off-Line Signature Verification. Pattern Recognition Letters , v. 26, n.9, p. 1377-1385, 2005.
KOERICH, A. L. ; SABOURIN, R. ; Suen, C.Y. . Recognition and verification of unconstrained handwritten words. IEEE Transactions on Pattern Analysis and Machine Intelligence , Estados Unidos, v. 27, n.10, p. 1509-1522, 2005.
MORITA, M. ; OLIVEIRA, L.S. ; SABOURIN, R. . Geração Automática de Conjuntos de Classificadores Através da Seleção de Características não Supervisionada,. Revista IEEE América Latina , v. 3, n.5, p. 50-56, 2005.
MORITA, M. E. ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . Segmentation and Recognition of Handwritten Dates : An HMM-MLP Hybrid Approach. International Journal on Document Analysis and Recognition , n.6, p. 248-262, 2004.
JUSTINO, Edson José Rodrigues ; BORTOLOZZI, Flávio ; SABOURIN, R. . Study of Perceptual Similarity Between Different Lexicons. International Journal of Pattern Recognition and Artificial Intelligence , Cingapura, v. 18, n.6, 2004.
FREITAS, C ; BORTLOZZI, F. ; SABOURIN, R. . A Strategy for Selecting Classes of Symbols from Classes of Graphemes in HMM-Based Handwritten Word Recognition. RESI. Revista Eletrônica de Sistemas de Informação , v. 3, n.1, 2004.
NASSIF, N ; KAJL, S ; SABOURIN, R. . Two-objective On-line Optimzation of Supervisory Control Strategy. Building Service Engineering Research And Technology, v. 25, n.3, p. 241-251, 2004.
OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; SUEN, C. Y. . Impacts of Verification on a Numeral String Recognition System. Pattern Recognition Letters , v. 24, n.7, p. 1023-1031, 2003.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, C. Y. . Large Vocabulary Off-Line Handwriting Recognition: A Survey. Pattern Analysis and Applications , v. 6, n.2, p. 100-125, 2003.
OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; SUEN, C. Y. . A Methodology for Feature Selection Using Multi-Objective Genetic Algorithms for Handwritten Digit String Recognition. International Journal of Pattern Recognition and Artificial Intelligence , v. 17, n.2, 2003.
BRITTO, Alceu ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . The Recognition of Handwritten Numerical Strings using a Two-Stage HHH-Based Method. International Journal on Document Analysis and Recognition , v. 2, n.3, p. 102-117, 2003.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, C. Y. . Lexicon-Driven HMM Decoding for Large Vocabulary Handwriting Recognition with Multiple Character Models. International Journal on Document Analysis and Recognition , 2003.
BRITTO, Alceu ; SABOURIN, R. ; BORTLOZZI, F. ; SUEN, C. Y. . Recognition of Handwritten Numerical Strings Using a Two-Stage Hmm-Based Method. International Journal on Document Analysis and Recognition , v. 5, n.2, p. 102-117, 2003.
KOERICH, A. L. ; SABOURIN, R. ; SUEN, C. Y. . Large Vocabulary Off-Line Handwriting Recognition: A Survey. Pattern Analysis and Applications , London, England, v. 6, n.2, p. 97-121, 2003.
KOERICH, A. L. ; SABOURIN, R. ; SUEN, C. Y. . Lexicon-Driven HMM Decoding for Large Vocabulary Handwriting Recognition with Multiple Character Models. International Journal on Document Analysis and Recognition (Print) , Springer-Verlag, Germany, v. 6, n.2, p. 126-144, 2003.
MORITA, M. ; SABOURIN, R. ; BORTOLOZZI, F. ; SUEN, Ching Y . Segmentation and recognition of handwritten dates: an HMM-MLP hybrid approach. International Journal on Document Analysis and Recognition (Print) , Springer-Verlag, v. 6, n.4, p. 248-262, 2003.
OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . Automatic Recognition of Handwritten Numerical Strings: A Recognition and Verification Strategy. IEEE Transactions on Pattern Analysis and Machine Intelligence , v. 24, n.11, p. 1438-1454, 2002.
BRITTO JR, A S ; FREITAS, Cinthia O ; SABOURIN, R. ; BORGES, D L ; FACON, J. ; BORTOLOZZI, Flávio ; JUSTINO, Edson . Técnicas em Processamento e Análise de Documentos Manuscritos. Revista de Informática Teórica e Aplicada , Porto Alegre, v. 8, n.1, 2001.
Brito ; FREITAS, Cinthia ; JUSTINO, E. J. R. ; Borges ; FACON, Jacques ; BORTOLOZZI, Flávio ; SABOURIN, R. . Técnicas em Processamento e Análise de Documentos Manuscritos. Revista de Informática Teórica e Aplicada , Porto Alegre RS, v. 8, n.2, p. 47-68, 2001.
KOERICH, A. L. ; SABOURIN, R. ; SUEN, C. Y. . A Time-Length Constrained Level Building Algorithm for Large Vocabulary Handwritten Word Recognition. Lecture Notes in Computer Science , v. 2013, p. 127-136, 2001.
VINCENT, N. ; BOULETREAU, V. ; EMPTOZ, H. ; SABOURIN, R. . How to Use Fractal Dimensions to Qualify Writings and Writers. Fractals, v. 8, n.1, p. 85-97, 2000.
ElYACOUBI, A. ; GILLOUX, M. ; SABOURIN, R. ; SUEN, Ching Y . Unconstrained Handwritten Word Recognition using Hidden Markov Models. IEEE Transactions on Pattern Analysis and Machine Intelligence , USA, v. 21, n.8, p. 752-760, 1999.
BASTOS, L. C. ; BORTOLOZZI, Flávio ; SABOURIN, R. ; KAESTNER, C. A. A. . Mathematical Modelation of Handwritten Signatures by Conics. Revista da Sociedade Paranense de Matemática, v. 18, p. 133-145, 1998.
Murshed, N. ; BORTOLOZZI, F. ; SABOURIN, R. . A Cognitive Approach to Signature Verification.. The International Journal In Pattern Recognition And Artificial Intelligence, v. 11, p. 801-825, 1997.
SABOURIN, R. ; PRÊTEUX, F. ; GENEST, G. . Off-Line Signature Verification by Local Granulometric Size Distributions. IEEE Transactions on Pattern Analysis and Machine Intelligence , USA, v. 19, n.9, p. 976-988, 1997.
DROUHARD, J. P. ; SABOURIN, R. ; GODBOUT, M. . A Neural Network Approach to Off-Line Signature Verification Using Directional PDF. Pattern Recognition, v. 29, n.3, p. 415-424, 1996.
SABOURIN, R. ; GENEST, G. . Définition et Évaluation d'une Famille de représentations pour la vérification hors-ligne des signatures. Traitement Du Signal, France, v. 12, n.6, p. 585-596, 1995.
SABOURIN, R. ; PLAMONDON, R. ; BEAUMIER, L. . Structural Interpretation of Handwritten Signature Images. The International Journal In Pattern Recognition And Artificial Intelligence, v. 13, p. 709-748, 1994.
SABOURIN, R. ; PLAMONDON, R. . !er Conférence Internationale Francophone sur l'Écrit et le Dociment - CIFED'1998. Montréal: ACFAS, 1998. v. 1.
Enembreck F. ; Avila B.C. ; SABOURIN, R. . Verificação de Assinaturas Manuscritas : Uma Abordagem Paraconsistente. In: Instituto de Estudos Avançados da Univer. (Org.). Série Lógica e Theoria da Ciência. Sao Paulo: USP, 1999, v. 64, p. 1-27.
ElYACOUBI, A. ; SABOURIN, R. ; GILLOUX, M. ; SUEN, Ching Y . Off-Line Handwritten Word Recognition using Hidden Markov Models. In: Jain & Lazzerini eds. (Org.). Knowledge-Based Intelligent Techniques in Character Recognition. : CRC Press, 1999, v. , p. 193-229.
Murshed, N. ; SABOURIN, R. ; BORTOLOZZI, Flávio ; AL, E. S. I. . A cognitive approach to off-line signature verification. In: Flávio Bortolozzi; Nabeel A. Murshed; Eds S. Impedovo & al.. (Org.). Automatic Bankcheck Processing. 1ed.Singapore: World Scientific Publishing Company, 1997, v. 1, p. 339-364.
MURSHED, N. ; SABOURIN, R. . Generation of Signatures by deformations. In: Flávio Bortolozzi. (Org.). Lecture Notes in Computer Science on Advances in Document Image Analysis. Heidelberg: SPRINGER VERLAG, 1997, v. 1339, p. -.
ROSS, Y. ; DEGUISE, J. ; POTVIN, J. ; BLEAU, A. ; SABOURIN, R. ; DANSEREAU, J. ; LABELLE, H. . Digital Radiography Segmentation of Scoliotic Vertebral Pedicles Using Morphological Segmentation. In: M. D'Amico et al. Eds.,. (Org.). : IOS Press, 1995, v. , p. 63-68.
SABOURIN, R. ; PLAMONDON, R. ; LORETTE, G. . Off-line Identification with Hand-written Signature Images: Survey and Perspecti-ves. In: Baird, H.S., Bunke, H. and Yamamoto, K.. (Org.). Structured Document Image Analysis. : Springer Verlag, 1992, v. , p. 219-234.
PLAMONDON, R. ; LORETTE, G. ; SABOURIN, R. . Automatic Processing of Signatu-res Images: Static Techni-ques and Methods. In: R. Plamondon, G. Leedham eds. (Org.). Handwriting Pattern Recognition. Singapore: World Scienti-fic Pub, 1989, v. , p. 1-14.
KO, Albert ; BRITTO JR, A S ; SABOURIN, R. . A New HMM-Based Ensemble Generation Method for Character Recognition. In: 7th Intl. Workshop on Multiple Classifier Systems (MCS'2007), 2007, Prague. Procs of the 7th Intl. Workshop on Multiple Classifier Systems (MCS'2007), 2007.
KO, Albert ; BRITTO JR, A S ; SABOURIN, R. . A New Dynamic Ensemble Selection Method for Numeral Recognition. In: 7th Intl. Workshop on Multiple Classifier Systems (MCS'07), 2007, Prague. Procs of the 7th Intl. Workshop on Multiple Classifier Systems (MCS'07), 2007.
KO, Albert ; BRITTO JR, A S ; SABOURIN, R. . Applying Pairwise Fusion Matrix on Fusion Functions for Classifier Combination. In: 7th Intl. Workshop on Multiple Classifier Systems (MCS'07), 2007, Prague. Procs of the 7th Intl. Workshop on Multiple Classifier Systems (MCS'07), 2007.
KAPP, M N ; SABOURIN, R. ; MAUPIN, Patrick . An Empirical Study on Diversity Measures and Margin Theory for Ensembles of Classifiers. In: 10th International Conference on Information Fusion (Fusion 2007), 2007, Québec. Procs of the 10th International Conference on Information Fusion (Fusion 2007), 2007.
DOS SANTOS, E. M. ; SABOURIN, R. ; MAUPIN, Patrick . Ambiguity-guided Dynamic Selection of Ensemble Classifiers. In: 10th International Conference on Information Fusion (Fusion 2007), 2007, Québec. Procs of the 10th International Conference on Information Fusion (Fusion 2007), 2007.
RADTKE, P. V. W. ; SABOURIN, R. ; WONG, T. . Annealing Based Approach to Optimize Classification System. In: International Joint Conference on Neural Networks (IJCNN'07), 2007, Orlando. Procs of the International Joint Conference on Neural Networks (IJCNN'07), 2007.
RADTKE, P. V. W. ; SABOURIN, R. ; WONG, T. . A Quantitative Comparison Between MOGAs and the RRT Algorithm on Classification Systems Optimization. In: Encontro Nacional de Inteligência Aritificial, 2007, Rio de Janeiro. Anais do Encontro Nacional de Inteligência Aritificial, 2007.
CAVALIN, P R ; BRITTO JR, A S ; BORTOLOZZI, F. ; SABOURIN, R. ; OLIVEIRA, Le Soares de . An Implicit Segmentation-based Method for Recognition of Handwritten Strings of Characters. In: The 21st Annual ACM Symposium on Applied Computing, 2006, Dijon. Proceedings of The 21st Annual ACM Symposium on Applied Computing, 2006.
RADTKE, P. V. W. ; WONG, T. ; SABOURIN, R. . An Evaluation of Over-Fit Control Strategies for Multi-Objective Evolutionary Optimization. In: International Joint Conference on Neural Networks (IJCNN 2006), 2006, Vancouver, 2006.
KO, Albert ; SABOURIN, R. ; BRITTO, Alceu . Combining Diversity and Classification Accuracy for Ensemble Selection in Random Subspaces. In: International Joint Conference on Neural Networks (IJCNN 2006), 2006, Vancouver, 2006.
GRANGER, É ; HENNIGES, P ; OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. . Particle Swarm Optimization of Fuzzy ARTMAP Parameters. In: International Joint Conference on Neural Networks (IJCNN 2006), 2006, Vancouver, 2006.
DOS SANTOS, E. M. ; SABOURIN, R. ; MAUPIN, Patrick . Single and Multi-Objective Genetic Algorithms for the Selection of Ensemble of Classifiers. In: International Joint Conference on Neural Networks (IJCNN 2006), 2006, Vancouver, 2006.
KO, Albert ; SABOURIN, R. ; BRITTO, Alceu . A New Objective Function for Ensemble Selection in Random Subspaces. In: 18th Conference on Pattern Recognition (ICPR2006), 2006, Hong Kong, 2006.
SABOURIN, R. ; KO, Albert ; BRITTO, Alceu . Evolving Ensemble of Classifiers in Random Subspace. In: Genetic and Evolutionary Computation Conference (GECCO 2006), 2006, Seattle, 2006.
RIVARD, D. ; GRANGER, É ; SABOURIN, R. . Feature Selection Techniques For Classification Of Satellite Images With Fuzzy Artmap Neural Networks. In: Artificial Neural Networks In Engineering (ANNIE), 2006, St. Louis. Proceedings of Artificial Neural Networks In Engineering (ANNIE), 2006.
HENNIGES, P ; GRANGER, É ; SABOURIN, R. . Impact of FAM MT strategies on the recognition of handwritten digits. In: Artificial Neural Networks In Engineering (ANNIE), 2006, St. Louis. Proceedings of Artificial Neural Networks In Engineering (ANNIE), 2006.
KOERICH, Alessandro ; BRITTO JR, A S ; OLIVEIRA, L. E. S. ; SABOURIN, R. . Fusing High- and Low-Level Features for Handwritten Word Recognition. In: 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2006), 2006. Procs of the 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2006), 2006.
RADTKE, P. V. W. ; SABOURIN, R. ; WONG, T. . Classification System Optimization with Multi-Objective Genetic Algorithms. In: 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2006), 2006. Procs of the 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2006), 2006.
MILGRAM, Jonatham ; CHERIET, Mohamed ; SABOURIN, R. . "One Against One" or "One Against All": Which One is Better for Handwriting Recognition with SVMs?. In: 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2006), 2006. Procs of the 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2006), 2006.
VELLASQUES, E. ; OLIVEIRA, L. E. S. ; BRITTO JR, A S ; KOERICH, Alessandro ; SABOURIN, R. . Modeling Segmentation Cuts Using Support Vector Machines. In: 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2006), 2006. Procs of the 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2006), 2006.
RADTKE, P. V. W. ; WONG, T. ; SABOURIN, R. . A Multi-Objective Memetic Algorithm for Intelligent Feature Extraction. In: Third International Conference on Evolutionary Multi-Criterion Optimization (EMO 2005), 2005, Guanajuato. Lecture Notes in Computer Science. Berlin: Springer-Verlag, 2005. v. 3410. p. 767-781.
CÔTÉ, P. ; WONG, T. ; SABOURIN, R. . Application of a Hybrid Multi-Objective Evolutionary Algorithm to the Uncapacitated Exam Proximity Problem. In: PATAT 2004, 2005. Lecture Notes in Computer Science (LNCS).
OLIVEIRA, Luiz Eduardo Soares de ; JUSTINO, Edson ; FREITAS, Cinthia O ; SABOURIN, R. . The Graphology Applied to Signature Verification. In: 12th Conference of the International Graphonomics Society (IGS2005), 2005, Salerno, 2005.
AIRES, S.B.K. ; FREITAS, Cinthia O ; BORTOLOZZI, Flávio ; SABOURIN, R. . Perceptual Zoning for Handwritten Character Recognition. In: 12th Conference of the International Graphonomics Society (IGS2005), 2005, Salerno, 2005.
OLIVEIRA, Luiz Eduardo Soares de ; BRITTO, Alceu ; SABOURIN, R. . Optimizing Class-Related Thresholds with Particle Swarm Optimization. In: International Joint Conference on Neural Networks (IJCNN 2005), 2005, Montreal, 2005.
HENNIGES, P ; GRANGER, É ; SABOURIN, R. . Factors of Overtraining with Fuzzy ARTMAP Neural Networks. In: International Joint Conference on Neural Networks (IJCNN 2005), 2005, Montreal, 2005. v. 2. p. 1075-1080.
MILGRAM, Jonatham ; CHERIET, Mohamed ; SABOURIN, R. . Estimating Accurate Multi-class Probabilities with Support Vector Machines. In: International Joint Conference on Neural Networks 2005 (IJCNN 2005), 2005, Montreal, 2005. p. 1906-1911.
NASSIF, Nabil ; KAJAL, S ; SABOURIN, R. . Simplified Model-Based Optimal Control of VAV Air-Conditioning System. In: The Ninth International Building Performance Simulation Association (BS2005), 2005, Montreal, 2005.
RADTKE, P. V. W. ; SABOURIN, R. ; WONG, T. . Intelligent Feature Extraction for Ensemble of Classifiers. In: 8th International Conference on Document Analysis ans Recognition, 2005, Seul. Proceedings of the 8th International Conference on Document Analysis ans Recognition, 2005. p. 866-870.
OLIVEIRA, Le Soares de ; BRITTO JR, A S ; SABOURIN, R. . A Synthetic Database to Assess Segmentation Algorithms. In: 8th International Conference on Document Analysis ans Recognition, 2005. Proceedings of the 8th International Conference on Document Analysis ans Recognition. p. 207-211.
OLIVEIRA, Le Soares de ; BRITTO JR, A S ; SABOURIN, R. . Improving Cascading Classifiers with Particle Swarm Algorithms. In: 8th Conference on Document Analysis and Recognition, 2005, Seul. Proceedings of 8th Conference on Document Analysis and Recognition, 2005. p. 570-574.
NASSIF, N ; KAJIL, R ; SABOURIN, R. . ASHRAE Standards 62 Multiple Spaces Equation for Design and Control. In: Conference on Indoor Air Quality and Climate, 2005, Bejing. Procedings of Conference on Indoor Air Quality and Climate, 2005.
NASSIF, N ; KAJIL, S ; SABOURIN, R. . Optimal Operation of VAV COnditionning System. In: XI International Conference of Air Conditioning, Air Protection & District Heating, 2005, Wroclaw. Proceedings of XI International Conference of Air Conditioning, Air Protection & District Heating, 2005. p. 435-440.
OLIVEIRA, Luiz Eduardo Soares de ; MORITA, M e ; SABOURIN, R. ; BORTOLOZZI, F. . Multi-Objective Genetic Algorithms to Create Ensemble of Classifiers. In: Third International Conference on Evolutionary Multi-Criterion Optimization (EMO 2005), 2005. Lecture notes in Computer Science. Berlin: Springer-Verlag, 2005. v. 3410. p. 592-606.
WONG, T. ; COTE, P. ; SABOURIN, R. . Hybrid MOEA for the Capacitated Exam Proximity Problem. In: International Congress on Evolutionary Computation, 2004, Portland. Proceedings of the 2004 International Congress on Evolutionary Computation, 2004.
NASSIF, Nabil ; KAJL, S ; SABOURIN, R. . Evolutionary Algorithms for Multi-Objective Optimization in HVAC System Control Strategy. In: North American Fuzzy Information Processing Society, 2004, Alberta. Proiceedings of the North American Fuzzy Information Processing Society, 2004.
COTE, P. ; WONG, T. ; SABOURIN, R. . Application of a Hybrid MOEA to the Uncapacitated Exam Proximity Problem. In: Practice and Theory of Automated Timetabling, 2004, Pittsburgh. Proceedings of the Practice and Theory of Automated Timetabling, 2004. p. 151-167.
TREMBLAY, G. ; SABOURIN, R. ; MAUPIN, Patrick . Optimizing Nearest Neighbour in Random Subspaces using a Multi-Objective Genetic Algorithm. In: International Conference on Pattern Recognition, 2004, Cambridge. Proceedings of the 2004 International Conference on Pattern Recognition, 2004.
MILGRAM, Jonatham ; SABOURIN, R. ; CHERIET, Mohamed . An Hybrid Classification System which combines Model-Based and Discriminative Approaches. In: International Conference on Pattern Recognition, 2004, Cambridge. Proceedings of the 2004 International Conference on Pattern Recognition, 2004.
NUNES, C. M. ; BRITO, A. ; KAESTNER, C. A. A. ; SABOURIN, R. . Feature Subset Selection using an Optimized Hill Climbing Algorithm for Handwritten Character Recognition. In: Joint IAPR Intl. Workshop on Syntactical and Structural Pattern Recognition, 2004, Lisboa. Proceedings of 2004 International Workshop on Syntactical and Structural Pattern Recognition, 2004.
NASSIF, N ; KAJL, S ; SABOURIN, R. . Modelling and Validation of Existing VAV System Components. In: The Canadien conference on building energy simulation (ESIM 2004), 2004, Vancouver. Proceedings of the 2004 Canadien conference on building energy simulation, 2004.
MILGRAM, Jonatham ; SABOURIN, R. ; CHERIET, Mohamed . Système de classification à deux niveaux de décision combinant approche par modélisation et machines à vecteurs de support. In: Colloque International Francophone sur l'écrit et le Document, 2004, La Rochelle, 2004.
GRANDIDIER, F. ; SABOURIN, R. ; SUEN, C. Y. . Quelques techniques pour l'amélioration du pouvoir discriminant de primitives discrètes. In: Colloque International Francophone sur l'écrit et le Document, 2004, La Rochelle, 2004.
DUONG, J. ; SABOURIN, R. ; EMPTOZ, H. . Proposition d'un classificateur en cascade: application à la reconnaissance de polices de caractères rares. In: Colloque International Francophone sur l'écrit et le Document, 2004, La rochelle, 2004.
BRITTO JR, A S ; SABOURIN, R. ; BORTLOZZI, F. ; SUEN, C. Y. . Foreground and Background Information in an HMM-Based Method for Recognition of Isolated Characters and Numeral Strings. In: 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR-9), 2004, Tóquio, 2004.
NUNES, C. M. ; BRITTO JR, A S ; KAESTNER, C. A. ; SABOURIN, R. . An Optimized Hill Climbing Algorithm for Feature Subset Selection: evaluation on handwritten character recognition. In: 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR-9), 2004, Tóquio, 2004.
MILGRAM, Jonatham ; SABOURIN, R. ; CHERIET, Mohamed . Speeding Up the Decision Making of Support Vector Classifiers. In: 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR-9), 2004, Tóquio, 2004.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, C. Y. . Fast Two?Level HMM Decoding Algorithm for Large Vocabulary Handwriting Recognition. In: 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR-9), 2004, Tóquio, 2004.
MORITA, M. E. ; OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. . Unsupervised Feature Selection for Ensemble of Classifiers. In: 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR-9), 2004, Tóquio, 2004.
OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. . Support Vector Machines for Handwritten Numerical String Recognition. In: 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR-9), 2004, Tóquio, 2004.
KAPP, M N ; FREITAS, Cinthia O ; SABOURIN, R. . Handwritten Brazilian Month Recognition: An Analysis of Two NN Architectures and a Rejection Mechanism. In: 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR-9), 2004, Tóquio, 2004.
SANTOS, C. ; JUSTINO, Edson José Rodrigues ; SABOURIN, R. . An Off-Line Signature Verification Method Based on Document Questioned Experts Approach and a Neural Network Classifier. In: 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR-9), 2004, Tóquio, 2004.
OLIVEIRA JÚNIOR, José Josemar de ; KAPP, M N ; FREITAS, C ; CARVALHO, J M de ; SABOURIN, R. . Handwritten Month Word Recognition Using Multiple Classifiers. In: XVII Brazilian Symposium on Computer Graphics and Image Processing, 2004, Curitiba. Anais do XVII Brazilian Symposium on Computer Graphics and Image Processing, 2004.
SOUZA, Paulo Sérgio Lopes de ; BRITTO JR, A S ; SABOURIN, R. ; BORGES, D L . K-Means VQ Algorithm using a Low-Cost Parallel Cluster Computing. In: International Conference on Parallel and Distributed Computing. IASTED, 2004, 2004. Proceedings of the International Conference on Parallel and Distributed Computing. v. 1. p. 392-397.
RADTKE, P. V. W. ; OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; WONG, T. . Intelligent Zoning Design Using Multi-Objective Evolutionary Algorithms. In: 7th International Conference on Document Analysis and Recognition - ICDAR2003, 2003, Edinburg. Proceedings of the 7th International Conference on Document Analysis and Recognition, 2003. p. 824-828.
GRANDIDIER, F. ; SABOURIN, R. ; SUEN, C. Y. . Integration of Contextual Information in Handwriting Recognition Systems. In: 7th International Conference on Document Analysis and Recognition - ICDAR2003, 2003, Edinburg. Proceedings of the 7th International Conference on Document Analysis and Recognition, 2003. p. 1252-1256.
BRITO, A. ; SOUZA, P. S. L. ; SABOURIN, R. ; SOUZA, S. R. ; BORGES, D L . A Low-Cost Parallel K-Means Algorithm Using Cluster Computing. In: 7th International Conference on Document Analysis and Recognition - ICDAR2003, 2003, Edinburg. Proceedings of the 7th International Conference on Document Analysis and Recognition, 2003. p. 839-843.
MORITA, M. E. ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . Unsupervised Feature Selection Using Multi-Objective Genetic Algorithm for Handwritten Word Recognition. In: 7th International Conference on Document Analysis and Recognition - ICDAR2003, 2003, Edinburg. Proceedings of the 7th International Conference on Document Analysis and Recognition, 2003. p. 839-843.
MORITA, M. E. ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . A Recognition and Verification Strategy for Handwritten Word Recognition. In: 7th International Conference on Document Analysis and Recognition - ICDAR2003, 2003, Edinburg. Proceedings of the 7th International Conference on Document Analysis and Recognition, 2003. p. 482-486.
OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . Feature Selection for Ensembles : A Hierarchical Multi-Objective Genetic Algorithm Approach. In: 7th International Conference on Document Analysis and Recognition - ICDAR2003, 2003, Edinburg. Proceedings of the 7th International Conference on Document Analysis and Recognition, 2003. p. 676-680.
NASSIF, N ; KAJAL, S ; SABOURIN, R. . Modélisation des Composantes d'un Système CVAC Existant. In: Viième Colloque Interuniversitaire Franco-Québécois, 2003, Québec, 2003.
BRITO, A. ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . Complementary Features Combined in an HMM-based System to Recognize Handwritten Digits. In: International Conference on Image Analysis and Processing - ICIAP03, 2003, Manitova. Poceedings of the International Conference on Image Analysis and Processing - ICIAP03, 2003. p. 676-680.
NASSIF, N ; KAJAL, S ; SABOURIN, R. . Two-Objective Online Optimization of Supervisory Control Strategy. In: International Building Performance Simulation Association (IBPSA'03), 2003, Eindhoven. Proceedings of the International Building Performance Simulation Association, 2003.
KAPP, M N ; FREITAS, Cinthia O ; NIEVOLA, J. ; SABOURIN, R. . Evaluating the Conventional and Class-Modular Architectures Feedforward Neural Network for Handwritten Word Recogntion. In: XVI Brazilian Symposium on Computer Graphics and Image Processing - SIBGRAPI'03, 2003, São Carlos. Proceedings of the XVI Brazilian Symposium on Computer Graphics and Image Processing, 2003.
JUSTINO, Edson ; BORTOLOZZI, Flávio ; SABOURIN, R. . A Autenticação de Manuscritos Aplicada à Análise Forense de Documentos. In: 1st workshop on Information Technology and Human Language (TIL2003), 2003, São Carlos. Proceedings of the 1st workshop on Information Technology and Human Language, 2003.
JUSTINO, Edson ; BORTOLOZZI, Flávio ; SABOURIN, R. . An Off-Line Signature Verification Method Based on SVM Classifier and Graphometric Features. In: International Conference on Advances in Pattern Recognition - ICAPR 2003, 2003, Calcutta. Proceedings of the International Conference on Advances in Pattern Recognition, 2003.
FREITAS, Cinthia O ; BORTOLOZZI, Flávio ; SABOURIN, R. . Study of Perceptual Similarity between Different Lexicons. In: IGS 2003, 2003, Scottsdale. Proceedings of the IGS 2003, 2003.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, C. Y. . Fast Two-Level Viterbi Search Algorithm for Unconstrained Handwriting Recognition. In: International Conference on Acoustics, Speech and Signal Processing (ICASSP 2002), 2002, Orlando. Proceedings of the International Conference on Acoustics, Speech and Signal Processing, 2002. p. 3537-3540.
MORITA, M. E. ; OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . An HMM-MLP Hybrid System to Recognize Handwritten Dates. In: International Joint Conference on Neural Networks (IJCNN 2002), 2002, Honolulu. Proceedings of the International Joint Conference on Neural Networks, 2002. p. 867-872.
KOERICH, Alessandro ; SABOURIN, R. ; LEYDIER, Y. ; SUEN, C. Y. . A Hybrid Large Vocabulary Handwritten Word Recognition System using Neural Networks with Hidden Markov Models. In: 8th International Workshop on Frontiers of Handwriting Recognition (IWFHR'8), 2002, Niagara-on-the-Lake. Proceedings of the 8th International Workshop on Frontiers of Handwriting Recognition, 2002. p. 99-104.
MORITA, M. E. ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . Segmentation and Recognition of Handwritten Dates. In: 8th International Workshop on Frontiers of Handwriting Recognition (IWFHR'8), 2002, Niagara on the Lake. Proceedings of the 8th International Workshop on Frontiers of Handwriting Recognition, 2002. p. 105-110.
OLIVEIRA JÚNIOR, José Josemar de ; CARVALHO, J M de ; FREITAS, Cinthia O ; SABOURIN, R. . Feature Sets Evaluation for Handwritten Word Recognition Using a Baseline System. In: 8th International Workshop on Frontiers of Handwriting Recognition (IWFHR'8), 2002, Niagara on the Lake. Proceedings of the International Workshop on Frontiers of Handwriting Recognition, 2002. p. 446-451.
OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . Feature Selection Using Multi-Objective Genetic Algorithms for Handwritten Digit Recognition. In: 16th International Conference on Pattern Recognition, 2002, Quebéc City. Proceedings of the 16th International Conference on Pattern Recognition, 2002. v. 1. p. 568-571.
CORREIA, S. E. N. ; CARVALHO, J M de ; SABOURIN, R. . On the Performance of Wavelets for Handwritten Numerals Recognition. In: 16th International Conference on Pattern Recognition, 2002, Québec City. Proceedings of the 16th International Conference on Pattern Recognition, 2002. v. 3. p. 127-130.
BRITTO, Alceu ; BORTOLOZZI, Flávio ; SABOURIN, R. ; SUEN, C. Y. . A String Length Predictor to Control the Level Building of HMMs for Handwritten Numeral Recognition. In: 16th International Conference on Pattern Recognition, 2002, Québec City. Proceedings of the 16th International Conference on Pattern Recognition, 2002. v. 4. p. 31-34.
WONG, T. ; SABOURIN, R. ; BIGRAS, P. . Causality Assignment Using Evolutionary Algorithms. In: 7th International Conference on Modeling and Simulation of Electric Machines, Converters and Systems, 2002, Montreal. Proceedings of the 7th International Conference on Modeling and Simulation of Electric Machines, Converters and Systems, 2002.
KOERICH, Alessandro ; LEYDIER, Y. ; SABOURIN, R. ; SUEN, C. Y. . Système Hybride de Reconnaissance de Mots Manuscrits sur un Grand Vocabulaire Utilisant des Réseaux Neuronaux et des Modéles de Markov Cachés. In: Colloque International Francophone sur l'Écrit et le Document, (CIFED'2002), 2002, Hammamet. Colloque International Francophone sur l'Écrit et le Document, 2002.
OLIVEIRA JÚNIOR, José Josemar de ; CARVALHO, J M de ; FREITAS, Cinthia O ; SABOURIN, R. . Evaluating NN and HMM Classifiers for Handwritten Word Recognition. In: XV Brazilian Symposium on Computer Graphics and Image Processing - SIBGRAPI'02, 2002, Fortaleza. Proceedings of the XV Brazilian Symposium on Computer Graphics and Image Processing, 2002. p. 210-217.
CORREIA, S. E. N. ; CARVALHO, J M de ; SABOURIN, R. . Human-Perception Handwritten Character Recognition using Wavelets. In: XV Brazilian Symposium on Computer Graphics and Image Processing - SIBGRAPI'02, 2002, Fortaleza. Proceedings of the XV Brazilian Symposium on Computer Graphics and Image Processing, 2002. p. 404.
JUSTINO, Edson ; BORTOLOZZI, Flávio ; SABOURIN, R. . The Interpersonal and Intrapersonal Variability Influences on Off-Line Signature Verification Using HMM. In: XV Brazilian Symposium on Computer Graphics and Image Processing - SIBGRAPI'02, 2002, Fortaleza. Proceedings of the XV Brazilian Symposium on Computer Graphics and Image Processing, 2002. p. 197-202.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, Ching Y ; ElYACOUBI, A. . Time-Length Constrained Level Building Algorithm for Handwritten Word Recognition. In: 2nd International Conference on Advances in Pattern Recognition (ICAPR'2001), 2001, Rio de Janeiro. ICAPR2001, 2001.
OLIVEIRA, Luiz Eduardo Soares de ; BENAHMED, N. ; SABOURIN, R. ; SUEN, C. Y. . Feature Subset Selection Using Genetic Algorithm for Handwritten Digit Recognition. In: XIV Brazilian Symposium on Computer Graphics and Image Processing, (SIBGRAPI'2001), 2001, Florianópolis. Proceedings of the XIV Brazilian Symposium on Computer Graphics and Image Processing, 2001. p. 362-369.
OLIVEIRA, Luiz Eduardo Soares de ; SABOURIN, R. ; BORTOLOZZI, F. ; SUEN, C. Y. . High Level Verification of Handwritten Numerical Strings. In: XIV Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'2001), 2001, Florianópolis. Proceedings of the XIV Brazilian Symposium on Computer Graphics and Image Processing, 2001. p. 36-43.
BRITTO, Alceu ; SABOURIN, R. ; BORTOLOZZI, F. ; SUEN, C. Y. . A Two-Stage HMM-Based System for Recognizing Handwritten Numerical Strings. In: Sixth International Conference on Document Analysis and Recognition (ICDAR'2001), 2001, Seattle. Proceedings of the Sixth International Conference on Document Analysis and Recognition, 2001. p. 396-400.
FREITAS, Cinthia O ; BORTOLOZZI, F. ; SABOURIN, R. . Handwritten Isolated Word Recognition: An Approach Based on Mutual Information for Feature Set Validation. In: Sixth International Conference on Document Analysis and Recognition (ICDAR'2001),, 2001, Seattle. Proceedings of the Sixth International Conference on Document Analysis and Recognition, 2001. p. 665-669.
GRANDIDIER, F. ; SABOURIN, R. ; GILLOUX, M. ; SUEN, C. Y. . An a priori Indicator of the Discrimination Power if Discrete Hidden Markov Models. In: Sixth International Conference on Document Analysis and Recognition (ICDAR'2001), 2001, Seattle. Proceedings of the Sixth International Conference on Document Analysis and Recognition, 2001. p. 350-354.
JUSTINO, Edson ; BORTOLOZZI, Flávio ; SABOURIN, R. . Off-line Signature Verification Using HMM for Random, Simple and Skilled Forgeries. In: Sixth International Conference on Document Analysis and Recognition (ICDAR'2001), 2001, Seattle. Proceedings of the Sixth International Conference on Document Analysis and Recognition, 2001. p. 1031-1034.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, C. Y. . A distributed Scheme for Lexicon-Driven Handwritten Word Recognition and its Application to Large Vocabulary Problems. In: Sixth International Conference on Document Analysis and Recognition (ICDAR'2001), 2001, Seattle. Proceedings of the Sixth International Conference on Document Analysis and Recognition, 2001. p. 660-664.
MORITA, M e ; ElYACOUBI, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Handwritten Month Word Recognition on Brazilian Bank Cheques. In: Sixth International Conference on Document Analysis and Recognition (ICDAR'2001), 2001, Seattle. Proceedings of the Sixth International Conference on Document Analysis and Recognition, 2001. p. 972-976.
OLIVEIRA, Luiz Eduardo Soares de ; BORTOLOZZI, Flávio ; SABOURIN, R. ; SUEN, C. Y. . A Modular System to Recognize Numerical Amounts on Brazilian Bank Cheques. In: Sixth International Conference on Document Analysis and Recognition (ICDAR'2001), 2001, Seattle. Proceedings of the Sixth International Conference on Document Analysis and Recognition, 2001. p. 389-394.
BRITTO, Alceu ; SABOURIN, R. ; LETHELIER, E. ; BORTOLOZZI, Flávio ; SUEN, C. Y. . An Enhanced HMM Topology in an LBA Framework for the Recognition of Handwritten Numeral Strings. In: Second International Conference on Advances on Pattern Recognition (ICAPR 2001), 2001, Rio de Janeiro. Proceedings of the Second International Conference on Advances on Pattern Recognition, 2001. p. 11-14.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, C. Y. . A time-length constrained level building algorithm for large vocabulary handwritten word recognition. In: Second International Conference on Advances on Pattern Recognition (ICAPR 2001), 2001, Rio de Janeiro. Proceedings of the Second International Conference on Advances on Pattern Recognition, 2001. p. 127-136.
BRITTO JR, A S ; SABOURIN, R. ; LETHELIER, E. ; BORTOLOZZI, F. ; SUEN, Ching Y . Improvement in Handwritten Numeral String Recognition by Slant Normalization and Contextual Information. In: 7 IWFHR Seventh International Workshop on Frontiers in Handwriting Recognition, (IWFHR'2000), 2000, Amsterdam, 2000.
OLIVEIRA, Luiz Eduardo Soares de ; LETHELIER, E. ; BORTOLOZZI, Flávio ; SABOURIN, R. . A New Approach to Segment Handwritten Digits. In: IWFHR'2000, 2000, Amsterdam, 2000.
GRANDIDIER, F. ; SABOURIN, R. ; SUEN, Ching Y ; BORTOLOZZI, Flávio . A New Strategy for Improving Feature Sets in a Discrete HMM-Based Handwriting Recognition System. In: IWFHR'2000, 2000, Amsterdam, 2000.
OLIVEIRA, Luiz Eduardo Soares de ; LETHELIER, E. ; BORTOLOZZI, F. ; SABOURIN, R. . A New Segmentation Approach for Handwritten Digits. In: ICPR'2000, 2000, Barcelone, 2000.
OLIVEIRA, Luiz Eduardo Soares de ; LETHELIER, E. ; BORTOLOZZI, F. ; SABOURIN, R. . Segmentation de Caractères Manuscrits basée sur une Approche Structurelle. In: CIFED'2000, 2000, Lyon. CIFED2000, 2000. p. 231-240.
GRANDIDIER, F. ; SABOURIN, R. ; SUEN, Ching Y ; GILLOUX, M. . Une Nouvelle Stratégie pour l'Amélioration des Jeux de Primitives d'un Système de Reconnaissance de l'Écriture. In: CIFED'2000, 2000, Lyon. CIFED2000, 2000. p. 111-120.
KOERICH, Alessandro ; SABOURIN, R. ; SUEN, Ching Y ; ElYACOUBI, A. . A Syntax Directed Level Building Algorithm for Large Vocabulary Handwritten Word Recognition. In: 4th IAPR International Workshop on Document Analysis Systems (DAS'2000), 2000, Rio de Janeiro. DAS2000, 2000.
JUSTINO, E. ; LETHELIER, E. ; ElYACOUBI, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . An HMM-based Approach for Date Recognition. In: 4th IAPR International Workshop on Document Analysis Systems (DAS'2000), 2000, Rio de Janeiro. DAS2000, 2000.
FREITAS, Cinthia O ; ElYACOUBI, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Isolated word recognition in brazilian bank check legal amounts. In: 4th IAPR International Workshop on Document Analysis Systems (DAS'2000), 2000, Rio de Janeiro. DAS2000, 2000.
JUSTINO, Edson ; ElYACOUBI, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . An Off-Line Signature Verification System Using the HMM and Graphometric Features. In: 4th IAPR International Workshop on Document Analysis Systems (DAS'2000), 2000, Rio de Janeiro. DAS2000, 2000.
MORITA, M. E. ; LETHELIER, E. ; ElYACOUBI, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Recognition of Handwritten Dates on Bankckecks Using an HMM Approach. In: 13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'2000), 2000, Gramado. SIBGRAPI2000, 2000.
FREITAS, Cinthia O ; ElYACOUBI, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Brazilian bank check handwritten legal amount recognition. In: 13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'2000), 2000, Gramado. SIBGRAPI2000, 2000.
JUSTINO, Edson ; ElYACOUBI, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . An Off- Line Signature Verification System Using Hidden Markov Model and Cross-Validadtion. In: 13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'2000), 2000, Gramado. SIBGRAPI2000, 2000.
OLIVEIRA, Luiz Eduardo Soares de ; LETHELIER, E. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Handwritten Digits Segmentation Based on Structural Approach. In: 13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'2000), 2000, Gramado. SIBGRAPI2000, 2000.
ENEMBRECK, F. ; AVILA, B. ; SABOURIN, R. . Using Paraconsistent Logic in Automatic Signature Verification. In: Argentine Symposium on Artificial Intelligence (ASAI'2000), 2000, Tandil. ASAI2000, 2000.
FACON, J. ; ROCHA, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Morphological Pseudo Convex Hull to Correct Handwriting Baseline Skew. In: ISMM2000, International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing V, 2000, Palo Alto. ISMM2000, 2000. p. 389-396.
FREITAS, Cinthia O ; JUSTINO, E. ; OLIVEIRA, Luiz Eduardo Soares de ; JUSTINO, Edson ; ElYACOUBI, A. ; LETHELIER, E. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Bases de dados de cheques bancários brasileiros. In: VIII Congreso Iberoamericano de Educacion Superior en Computacion, 2000, Mexico. CLEI2000, 2000.
MORITA, M e ; LETHELIER, E. ; ElYACOUBI, A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Reconhecimento de palavras manuscritas referente ao mês do campo da data de cheques bancários brasileiros baseado nos HMMs. In: VIII Congreso Iberoamericano de Educacion Superior en Computacion, 2000, Mexico. CLEI2000, 2000.
ElYACOUBI, A. ; JUSTINO, E. ; SABOURIN, R. ; BORTOLOZZI, Flávio . Off-Line Signature Verification using HMMs and Cross-Validation. In: IEEE Intl. Workshop on Neural Networks for Signal Processing (NNSP'2000), 2000, Sidney. Proceedings of the Intl. Workshop on Neural Networks for Signal Processing, 2000.
MORITA, M e ; BORTOLOZZI, F. ; FACON, J. ; SABOURIN, R. . Estado da arte dos métodos de normalização de palavras manuscritas em sistemas de reconhcimento.. In: ISKM/DM'99, 1999, Curitiba, 1999. p. 103-119.
MORITA, M e ; GARNÉS, S. J. A. ; FACON, J. ; BORTOLOZZI, F. ; SABOURIN, R. . Mathematical morphology and weghted least squares to correct handwriting.. In: ICDAR'99 The fifth International Conference on Document Analysis and Recognition., 1999, Bangalore. Proceeding of IEEE - ICDAR'99, 1999. v. 1. p. 430-433.
GARNÉS, S. J. A. ; MORITA, M. ; FACON, J. ; SAMPAIO, R. ; BORTOLOZZI, F. ; SABOURIN, R. . Correcting handwriting baseline skew using direct methods on the weighted least squares.. In: XXXI SBPO Simpósio Brasileiro de Pesquisa Operacional, 1999, Juiz de Fora, 1999. p. 184-196.
BRITO, A. ; SABOURIN, R. ; LETHELIER, E. ; BORTOLOZZI, F. ; SUEN, Ching Y . Slant normalization of handwriting numeral strings. In: ISKM/DM'99 International seminar on knowledge/Document management, 1999, Curitiba. ISKM/DM'99 International seminar on knowledge/Document management, 1999. p. 1-10.
OLIVEIRA, L. E. S. ; BORTOLOZZI, F. ; SABOURIN, R. . Extração e codificação das estruturas lógicas e físicas a partir de imagens de cheques bancários brasileiros.. In: ISKM/DM'99 - International Seminar on knowledge/Document Management, 1999, Curitiba, 1999. p. 88-102.
Enembreck F. ; Avila B.C. ; SABOURIN, R. . Decision Tree-Based Paraconsistent Learning. In: SCCC'1999, 1999, Talca, 1999. p. 43-52.
GRANDIDIER, F. ; SABOURIN, R. ; ElYACOUBI, A. ; GILLOUX, M. ; SUEN, C. Y. . Influence of Word Length on Handwriting Recognition. In: ICDAR'99, 1999, Bangalore, 1999. p. 777-780.
MORITA, M. ; BORTOLOZZI, Flávio ; FACON, J. ; SABOURIN, R. . Morphological Approach of Handwritten Word Skew Correction. In: SIBGRAPI98 - WCCI98 IEEE Word Congress on Computational Intelligence, 1998, Rio de Janeiro. Proceedings - WCCI98 IEEE Word Congress on Computational Intelligence. Los Alamitos - USA: BOB WERNER - IEEE Computer Society, 1998. v. 1. p. 456-461.
E, S. ; BORTOLOZZI, F. ; C, K. ; E, L. ; SABOURIN, R. . Multipost: Uma arquitetura de Agentes Cognitivos Independentes para a Triagem de Correspondências Brasileiras. In: ISDM98 - International Seminar on Document Management, 1998, Curtiiba. Lecture Notes in Computer Science. Curitiba: Projeto Gráfico Evento, 1998. v. 1. p. 80-91.
JUSTINO, Edson ; BORTOLOZZI, F. ; SABOURIN, R. . Os Sistemas de Reconhecimento de Assinaturas sob a Otica da Grafologia. In: ISDM - Internationat Seminar on Document Management, 1998, Curitiba. Lecture Notes in Computer Science. Curitiba: Projeto Grafico do Evento, 1998. v. 1. p. 243-254.
FREITAS, C ; BORTOLOZZI, Flávio ; SABOURIN, R. . Reconhecimento do Extenso Manuscrito em Cheques Bancarios Brasileiros. In: ISDM - International Seminar on Document Management, 1998, Curitiba. Lecture Notes in Computer Science. Curitiba: Projeto Grafico do Evento, 1998. v. 1. p. 149-167.
FREITAS, C ; BORTOLOZZI, Flávio ; SABOURIN, R. . Bases de Dados de Cheques Bancários Brasileiros. In: ISDM - International Seminar on Document Management, 1998, Curitiba. Lecture Notes in Computer Science. Curitiba: Projeto Grafico do Evento, 1998. v. 1. p. 209-225.
MORITA, M. ; SABOURIN, R. ; BORTOLOZZI, Flávio ; FACON, J. . Abordagem Morfológica para Correcao da Inclinação da Linha de Base da Escrita. In: ISDM - International Seminar on Document Management, 1998, Curitiba. Lecture Notes in Computer Science. Curitiba: Projeto Grafico do Evento, 1998. v. 1. p. 185-195.
OLIVEIRA, Luiz Eduardo Soares de ; BORTOLOZZI, Flávio ; SABOURIN, R. . Extração e Codificacao da Estrutura Lógica a partir de Imagens de Cheques Bancarios Brasileiros.. In: ISDM - International Seminar on Document Management, 1998, Curitiba. Lecture Notes in Computer Science. Curitiba: Projeto Gráfico do Evento, 1998. v. 1. p. 196-208.
JUSTINO, E. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Uma Arquitetura Multinível para um Sistema de Reconhecimento de Assinaturas Usando Modelos Escondidos de Markov.. In: ISDM - International Seminar on Document Management, 1998, Curitiba. ISDM - International Seminar on Document Management. Curitiba: Projeto Gráfico do Evento, 1998. v. 1. p. 168-184.
ElYACOUBI, A. ; SABOURIN, R. ; SUEN, Ching Y ; GILLOUX, M. . Improved Model Architecture and Training Phase in an Off-line HMM-based Word Recognition System. In: ICPR'98, 1998, Brisbane, 1998. p. 1521-1525.
BOULETREAU, V. ; VINCENT, N. ; SABOURIN, R. ; EMPTOZ, H. . Handwriting and Signature: One or two Personality Identifiers ?. In: ICPR'98, 1998, Brisbane, 1998. p. 1758-1760.
ElYACOUBI, A. ; SABOURIN, R. ; SUEN, Ching Y ; GILLOUX, M. . Amélioration de la Modélisation Markovienne dans un système de reconnaissance de mots manuscrits. In: 1er Colloque International Francophone sur l'Écrit et le Document (CIFED'98), 1998, Québec, 1998. p. 14-23.
NOUBOUD, F. ; COUILLAUD, P. ; SABOURIN, R. . Vérification de signatures manuscrites par modèles déformables. In: 1er Colloque International Francophone sur l'Écrit et le Document, CIFED'98, 1998, Québec, 1998. p. 237-246.
BOULETREAU, V. ; VINCENT, N. ; SABOURIN, R. ; EMPTOZ, H. . Écriture et signature : même comportement face à la reconnaissance ?. In: 1er Colloque International Francophone sur l'Écrit et le Document, CIFED'98, 1998, Québec, 1998. p. 316-324.
MORITA, M e ; FACON, J. ; SABOURIN, R. ; BORTOLOZZI, Flávio . Approche morphologique de correction de l'inclinaison des mots dans l'écriture manuscrite. In: 1er Colloque International Francophone sur l'Écrit et le Document, CIFED'98, 1998, Québec, 1998. p. 335-343.
SCALABRIN, E. ; BORTOLOZZI, Flávio ; KAESTNER, C. A. ; SABOURIN, R. . MULTICHECK: une architecture d'agents cognitifs indépendants pour le traitement automatique des chèques bancaires brésiliens. In: 1er Colloque International Francophone sur l'Écrit et le Document, CIFED'98, 1998, Québec, 1998. p. 433-442.
CORDEIRO, L. ; BORTOLOZZI, Flávio ; SABOURIN, R. ; KAESTNER, C. A. . Handwriten Signature by Conics Representations. In: Sociedad Cubana de Matematica y Computacion, 1997, Havana. HAVANA: SOC. CUBANA DE MATEMATICA Y COMPATACION, 1997. v. 1.
MURSHED, N. ; BORTOLOZZI, F. ; SABOURIN, R. . Binary Image Compression Using Identity Mapping Backpropagation Neural Network. In: SPIE - Congress in Eletronic Imaging EI97, 1997, 1997. v. 3030. p. 29-35.
VINCENT, N. ; BOULETREAU, V. ; FAURE, P. ; EMPTOZ, H. ; SABOURIN, R. . Fractals and neurological methods in Handwriting Analysis. In: IGS'97, 1997, Baril, 1997. p. 105-107.
SIMON, C. ; LEVRAT, E. ; BREMONT, J. ; SABOURIN, R. . A Fuzzy Perception for Off-line Handwritten Signature Verification. In: BSDIA'97, 1997, Curitiba, 1997. p. 261-272.
ElYACOUBI, A. ; GILLOUX, M. ; SABOURIN, R. ; SUEN, Ching Y . Objective Evaluation of the Discriminant Power of Features in an HMM-Based Word Recognition System. In: BSDIA'97, 1997, Curitiba, 1997. p. 60-73.
SABOURIN, R. . Off-Line Signature Verification: Recent Advances and Perspectives. In: BSDIA'97, 1997, Curitiba, 1997. p. 84-98.
SANTOS, J. E. ; BORTOLOZZI, Flávio ; SABOURIN, R. . A Simple Methodology to Banck Cheque Segmentation. In: BSDIA'97, 1997, Curitiba, 1997. p. 334-343.
DEOLIVIERA, C. ; KAESTNER, C. A. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Generation of Signatures by Deformations. In: BSDIA'97, 1997, Curitiba, 1997. p. 283-298.
SABOURIN, R. ; DROUHARD, J. P. ; SUM WAH, E. . Shape Matrices as a Mixed Shape Factor for Off-line Signature Verification. In: ICDAR'97, 1997, Ulm, 1997. p. 661-665.
BOULETREAU, V. ; VINCENT, N. ; SABOURIN, R. ; EMPTOZ, H. . Synthetic Parameters for Handwriting Classification. In: ICDAR'97, 1997, Ulm, 1997. p. 102-106.
MOTAWE, D. ; AMIN, A. ; SABOURIN, R. . Segmentation of Arabic Cursive Script. In: ICDAR'97, 1997, Ulm, 1997. p. 625-628.
MURSHED, N. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Classification of Cancerous Cells Based on the One-Classe Problem Approach. In: SPIE - The International Society for Optical Engeneering, 1996, Orlando. SPIE - The International Society for Optical Engeneering. Orlando: SPIE - The International Society for Optical Engeneering, 1996. v. 2760. p. 487-494.
Bastos, L. ; BORTOLOZZI, F. ; SABOURIN, R. ; Kaestner, C. A. A. . Mathematical Modelation of Handwriten Signature by Conics. In: WACV96 Third IEEE Workshop on Application of Computer Vision, 1996, Sarasota. WACV96 Third IEEE Workshop on Application of Computer Vision. Sarasota: WACV96 SARASOTA, 1996. v. 1.
MURSHED, N. ; BORTOLOZZI, F. ; SABOURIN, R. . Classification of cancerous cells using Fuzzy ARTMAP neural Network. In: IAPR - 13th INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, 1996, Los Alamitos. IAPR - 13th INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, 1996. v. IV. p. 478-482.
Murshed, N. ; BORTOLOZZI, Flávio ; SABOURIN, R. . The use of neural networks for classification of cancerous cells based on the one-class problem approach. In: ICONIP'96 - International Congress on Neuraonal Information Processing, 1996, 1996. v. II. p. 1146-1151.
SIMON, C. ; LEVRAT, E. ; BREMONT, J. ; SABOURIN, R. . Codage d'images de signatures manuscrites pour la vérification hors-ligne. In: IFC'96, 1996, Nancy, 1996. p. 23-30.
SABOURIN, R. . Une approche perceptuelle pour la définition d'une représention adaptée au problème de la vérification hors-ligne des signatures manuscrites. In: ACFAS'69, 1996, Montreal, 1996. p. 141-150.
SABOURIN, R. ; GENEST, G. ; PRÊTEUX, F. . Pattern Spectrum as a Local Shape Factor for Off-Line Signature Verification. In: ICPR'96, 1996, Vienna, 1996. v. C. p. C43-C48.
SIMON, C. ; QUERELLE, R. ; LEVRAT, E. ; BREMONT, J. ; SABOURIN, R. . Codage d'images de signatures manuscrites pour la vérification hors-ligne. In: CNED'96, 1996, Nantes, 1996. p. 171-177.
Murshed, N. ; SABOURIN, R. ; BORTOLOZZI, Flávio . Off-line Signature Verification, whithout a Priori Knowledge of Class W2 -a New Approach. In: ICDAR95 - International Conference on Document Analysis and Recognition, 1995, Montreal. ICDAR95 - International Conference on Document Analysis and Recognition. Montreal: IEEE COMPUTER SOCIETY PRESS, 1995. v. I. p. 191-196.
MURSHED, N. ; BORTOLOZZI, F. ; SABOURIN, R. . Off-line signature verification using Fuzzy ARTMAP neural network.. In: International Conference on Neural Networks - ICNN'95, 1995, Perth. Proceedings of the IEEE, 1995. p. 2179-2184.
MURSHED, N. ; BORTOLOZZI, Flávio ; SABOURIN, R. . Off-line Signature Verification Without Requiring Random Forgeries for Training. In: 3rd Inter. Computer Science Conference, 1995, Honk Kong, 1995. p. 107-115.
GENEST, G. ; SABOURIN, R. . An Extended-Shadow-Code Based Approach for Off-Line Signature Verification: Part -II- Evaluation of Several Multi-Classifier Combination Strategies. In: ICDAR'95, 1995, Montreal, 1995. p. 197-201.
DROUHARD, J. P. ; SABOURIN, R. ; GODBOUT, M. . A Comparative Study of the k Neareast Neighbour, Threshold and Neural Network Classifiers for Handwritten Signature Verification Using an Enhanced Directional PDF. In: ICDAR'95, 1995, Montreal, 1995. p. 807-810.
ROSS, Y. ; DEGUISE, J. ; BLEAU, A. ; DANSEREAU, J. ; SABOURIN, R. . Computer Assisted Detection of Scoliotic Vertebral Pedicles Using Morphological Segmentation. In: 2nd International Symposium on Three-Dimensional Scoliotic Deformities, 1994, Pescara, 1994. p. 18-32.
DROUHARD, J. P. ; SABOURIN, R. ; GODBOUT, M. . Evaluation of a Training Method and of Various Rejection Criteria for a Neural Network Classifier Used for Off-Line Signature Verification. In: IEEE International Conference on Neural Networks, 1994, Orlando, 1994. p. 4294-4299.
SABOURIN, R. ; GENEST, G. . Coopération de Classificateurs pour la Vérification Automatique des Signatures. In: CNED'94, 1994, Rouen. p. 50-63.
CHERIET, Mohamed ; THIBAULT, R. ; SABOURIN, R. . A Multi-resolution Based Approach for Handwriting Segmentation in Gray-scale Images. In: First IEEE Conference on Image Processing, 1994, Houston, 1994. v. 1. p. 1-159-1-163.
SABOURIN, R. ; GENEST, G. . An Extended-Shadow-Code Based Approach for Off-Line Signature Verification: Part -I- Evaluation of The Bar Mask Definition. In: ICPR'94, 1994, Jerusalem, 1994. p. 450-453.
SABOURIN, R. ; CHERIET, Mohamed ; THIBAULT, R. . Segmentation Visuelle des Caractères Manuscrits. In: Fourth Annual IRIS*PRECARN Conference, 1994. Proceedings of the Fourth Annual IRIS*PRECARN Conference, 1994. p. 148-149.
SABOURIN, R. ; CHERIET, Mohamed ; GENEST, G. . An Extended-Shadow-Code Based Approach for Off-Line Signature Verification. In: ICDAR'93, 1993, Tsukuba, 1993. p. 1-5.
SIMON, C. ; LEVRAT, E. ; SABOURIN, R. ; BOMBARDIER, V. . Vérification Automatique des Signatures Manuscrites par Classification Floue. In: Troisièmes Journées Nationales : Les Applications des Ensembles Flous, 1993, Nmes, 1993. p. 1-10.
DEGUISE, J. ; POTVIN, J. ; SABOURIN, R. ; DANSEREAU, J. . A Radiographic Knowledge Based System for the Localization of Scoliotic Vertebral Anatomical Landmarks. In: IVth Inter. Symposium on Computer Simulation In Biomechanics, 1993, Paris. p. 32-38.
DEGUISE, J. ; SABOURIN, R. ; LALONDE, J. . A Stereocorrespondance Method for the 3D Reconstruction of the Scoliotic Spine and Rib Cage. In: International Symposium on 3-D Scoliotic Deformities, 1992, Montreal, 1992. p. 376-380.
SABOURIN, R. . Évaluation d'un Classificateur de Type LVQ de Kohonen pour la Vérification Automatique de l'Identité. In: CNED'92, 1992, Nancy, 1992. p. 160-167.
SABOURIN, R. ; DROUHARD, J. P. . Off-Line Signature Verification Using Directional PDF and Neural Networks. In: ICPR'92, 1992, The Hague. p. 321-325.
SABOURIN, R. ; DROUHARD, J. P. ; GAGNÉ, L. ; PAQUET, N. . Automatic Handwritten Signature Verification Using Directional PDF and Neural Networks: A Feasibility Study. In: Conférence et Exposition sur l'Automatisation Industrielle, 1992, Montreal, 1992. p. 20-17-20-20.
SABOURIN, R. . Choix d'un Facteur de Forme Basé sur l'Utilisation des Matrices d'Échantillonnage Polaire (MEP). In: Conférence et Exposition sur l'Automatisation Industrielle, 1992, Montreal, 1992. p. 20.21-20.25.
LALONDE, J. ; DEGUISE, J. ; SABOURIN, R. . Mise au Point d'un Utilitaire Graphique Interactif pour la Définition et la Validation des Relations Spatiales entre Primitives Géométriques. In: Conférence et Exposition sur l'Automatisation Industrielle, 1992, Montreal, 1992. p. 20.13-20.16.
SABOURIN, R. ; PLAMONDON, R. . Observability and Similarity in Spatial Relations in the Structural Interpretation of Handwritten Signature Images. In: The 7th Scandinavian Conf. on Image Analysis, 1991, Aalborg, 1991. p. 477-485.
SABOURIN, R. ; PLAMONDON, R. . Steps Toward Efficient Processing of Handwritten Signature Images. In: Vision Interface 1990, 1990, Halifax, 1990. p. 94-104.
SABOURIN, R. ; PLAMONDON, R. . Progress in the Field of Automatic Handwritten Signature Verification Systems Using Gray-level Images. In: Proc. of the Interna-tional Workshop on Frontiers in Handwri-ting Recogni-tion, 1990, Montreal, 1990. p. 1-12.
SABOURIN, R. ; PLAMONDON, R. . Off-line Identification with Hand-written Signature Images: Survey and Perspectives. In: IAPR workshop on Syntactic and Structural Pattern Recognition (SSPR'90), 1990, Murray Hill. Proceedings of the IAPR workshop on Syntactic and Structural Pattern Recognition (SSPR'90), 1990. p. 377-391.
SABOURIN, R. ; PLAMONDON, R. . Segmentation of Handwritten -Signa-ture Images Using The Statistics of Directional Data. In: ICPR'88, 1988, Rome, 1988. p. 282-285.
SABOURIN, R. ; PLAMONDON, R. . On the Implementation of Some Gra-phome-tric Techni-ques for Interactive Signature Verification: A Feasibility Study. In: Proc. of The Third Int. Symp. on Handwriting and Computer Applications, 1987, Montreal, 1987. p. 160-162.
SABOURIN, R. ; PLAMONDON, R. . Preprocessing of Handwritten Signatu-res from image Gradient Analysis. In: ICPR'86, 1986, Paris. p. 576-579.
ROSS, Y. ; POTVIN, J. ; BLEAU, A. ; SABOURIN, R. ; DEGUISE, J. . Digital Radiography Detection of Scoliotic Vertebral Pedicles Using Morphological Segmentation. In: Third Inter-Meeting of SIROT, 1994, Boston, 1994. p. 53-54.
SABOURIN, R. ; PLAMONDON, R. . La vérification par ordinateur des Signatures Manuscrites. In: ACFAS'86, 1986, Montreal, 1986. p. 54.
COTE, P. ; PARROT, L. ; SABOURIN, R. . Multi-objective optimization of an ecological assembly model. Ecological Informatics , 2007.
GRANGER, É ; HENNIGES, P ; SABOURIN, R. ; OLIVEIRA, L. E. S. . Supervised Learning of Fuzzy ARTMAP Neural Networks Through Particle Swarm Optimisation. Journal of Pattern Recognition Research , 2007.
SABOURIN, R. . Une Approche de Type Compréhension de Scène Appliquée au Problème de la Vérification Automatique de L'Identité par L'Image de la Signature Manuscrite. Montréal: École Polytechnique de Montréal, 1990 (PhD thesis).
SABOURIN, R. . Guidage Automatique du Télescope du Mont Mégantic. Montréal: École Polytechnique de Montréal, 1980 (Master dissertation).

Histórico profissional

Experiência profissional

2002 - Atual

Pontifícia Universidade Católica do Paraná

Vínculo: Professor Visitante, Enquadramento Funcional: Professor titular, Carga horária: 0

1998 - 2001

Pontifícia Universidade Católica do Paraná

Vínculo: Professor Visitante, Enquadramento Funcional: Professor titular

1996 - 1998

Pontifícia Universidade Católica do Paraná

Vínculo: Colaborador, Enquadramento Funcional: Professor titular, Carga horária: 0

Atividades

09/1998
Pesquisa e desenvolvimento, Centro de Ciências Exatas e de Tecnologia, Programa de Pós Graduação Em Informática Aplicada.,Linhas de pesquisa

1993 - 1996

Universidade Tecnológica Federal do Paraná

Vínculo: Professor Visitante, Enquadramento Funcional: Collaborator, Carga horária: 0

Atividades

01/1993 - 07/1996
Pesquisa e desenvolvimento, Universidade Tecnológica Federal do Paraná.,Linhas de pesquisa

1983 - Atual

École de Technologie Supérieure

Vínculo: Outro, Enquadramento Funcional: Professor titular, Carga horária: 40

Atividades

01/1996
Ensino, Programme de La Maîtrise En Ingénierie Des Système, Nível: Pós-Graduação,Disciplinas ministradas, Réseaux de Neurones Artificiels, Reconnaissance de formes, Algorithmes Génetiques
01/1991
Pesquisa e desenvolvimento, Département de Génie de La Production Automatisée.,Linhas de pesquisa
01/1984
Ensino, Cours de 1er Cycle, Nível: Graduação,Disciplinas ministradas, Programmation du système UNIX, Réseaux de Neurones et Systèmes Flous

1977 - 1983

Université de Montreal, UdeM

Vínculo: Ingénieur, Enquadramento Funcional: Ingénieur de recherche, Carga horária: 40, Regime: Dedicação exclusiva.