Flávio Bortolozzi

According to our database, Flávio Bortolozzi authored at least 70 papers between 1995 and 2023.

Collaborative distances:

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

2023

KMD Quest-SW: A Diagnosis of Knowledge Management Addressed to Software Industry SMEs.

Danieli Pinto, Nelson Tenório, Flávio Bortolozzi, Cláudia Herrero Martins Menegassi

J. Inf. Knowl. Manag., February, 2023

2019

Stereoscopic Interactive Objects: Acquisition, Generation and Evaluation.

Flávio de Almeida e Silva, Diogo Roberto Olsen, Lucas Murbach Pierin, Flávio Bortolozzi, Edson José Rodrigues Justino

Proceedings of the 11th International Conference on Computer Supported Education, 2019

2018

Automatic Volumetric Segmentation of Encephalon by Combination of Axial, Coronal, and Sagittal Planes.

Rodrigo Siega, Edson J. R. Justino, Jacques Facon, Flávio Bortolozzi, Luiz R. Aguiar

Res. Comput. Sci., 2018

A Computational Approach for Authorship Attribution on Multiple Languages.

Paulo J. Varela, Michel Albonico, Edson J. R. Justino, Flávio Bortolozzi

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

Investigating Knowledge Management Within Small and Medium-Sized Companies: The Proof of Concept Results of a Survey Addressed to Software Development Industry.

Nelson Tenório, Danieli Pinto, Mariana Oliveira, Flávio Bortolozzi, Nada Matta

Proceedings of the Knowledge Discovery, Knowledge Engineering and Knowledge Management, 2018

Investigating Knowledge Management in the Software Industry: The Proof of Concept's Findings of a Questionnaire Addressed to Small and Medium-sized Companies.

Danieli Pinto, Mariana Oliveira, Flávio Bortolozzi, Nada Matta, Nelson N. Tenório Jr.

Proceedings of the 10th International Joint Conference on Knowledge Discovery, 2018

2017

Forensic Document Examination: Who Is the Writer?

Aline Maria Malachini Miotto Amaral, Cinthia Obladen de Almendra Freitas, Flávio Bortolozzi, Yandre Maldonado e Gomes da Costa

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

2016

A computational approach for authorship attribution of literary texts using sintatic features.

Paulo Varela, Edson J. R. Justino, Alceu S. Britto Jr., Flávio Bortolozzi

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

2013

Feature Selection for Forensic Handwriting Identification.

Aline Maria Malachini Miotto Amaral, Cinthia Obladen de Almendra Freitas, Flávio Bortolozzi

Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

2009

Integrating ICTs to PBL Methodology with Application in the Field of Gynecology and Obstetrics.

Valdecir Bertoncelo, Laudelino Cordeiro Bastos, Flávio Bortolozzi, Ana Paula Rodrigues

Proceedings of the Second International Conference on Health Informatics, 2009

2008

Combining Classifiers in the ROC-space for Off-line Signature Verification.

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

J. Univers. Comput. Sci., 2008

Table-form Extraction with Artefact Removal.

Luiz Antônio Pereira Neves, João Marques de Carvalho, Jacques Facon, Flávio Bortolozzi

J. Univers. Comput. Sci., 2008

Crime Scene Representation (2D, 3D, Stereoscopic Projection) and Classification.

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

J. Univers. Comput. Sci., 2008

Metaclasses and Zoning Mechanism Applied to Handwriting Recognition.

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

J. Univers. Comput. Sci., 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

2007

Handwritten Character Recognition Using Nonsymmetrical Perceptual Zoning.

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

Int. J. Pattern Recognit. Artif. Intell., 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

2006

A new table interpretation methodology with little knowledge base: table interpretation methodology.

Luiz Antônio Pereira Neves, João Marques de Carvalho, Jacques Facon, Flávio Bortolozzi

Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

An implicit segmentation-based method for recognition of handwritten strings of characters.

Paulo Rodrigo Cavalin, Alceu de Souza Britto Jr., Flávio Bortolozzi, Robert Sabourin, Luiz E. Soares de Oliveira

Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

Handwritten Artefact Identification Method for Table Interpretation with Little Use of Previous Knowledge.

Luiz Antônio Pereira Neves, João Marques de Carvalho, Jacques Facon, Flávio Bortolozzi, Sérgio Aparecido Ignácio

Proceedings of the Document Analysis Systems VII, 7th International Workshop, 2006

2005

A comparison of SVM and HMM classifiers in the off-line signature verification.

Edson J. R. Justino, Flávio Bortolozzi, Robert Sabourin

Pattern Recognit. Lett., 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

Multi-objective Genetic Algorithms to Create Ensemble of Classifiers.

Luiz E. Soares de Oliveira, Marisa E. Morita, Robert Sabourin, Flávio Bortolozzi

Proceedings of the Evolutionary Multi-Criterion Optimization, 2005

2004

Study Of Perceptual Similarity Between Different Lexicons.

Cinthia Obladen de Almendra Freitas, Flávio Bortolozzi, Robert Sabourin

Int. J. Pattern Recognit. Artif. Intell., 2004

AMANDA: An ITS for Mediating Asynchronous Group Discussions.

Marco A. Eleuterio, Flávio Bortolozzi

Proceedings of the Intelligent Tutoring Systems, 7th International Conference, 2004

An off-line signature verification method based on the questioned document expert's approach and a neural network classifier.

Cesar R. Santos, Edson J. R. Justino, Flávio Bortolozzi, Robert Sabourin

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

Foreground and background information in an HMM-based method for recognition of isolated characters and numeral strings.

Alceu de Souza Britto Jr., Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

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

2003

Impacts of verification on a numeral string recognition system.

Luiz E. Soares de Oliveira, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Pattern Recognit. Lett., 2003

A Methodology for Feature Selection Using Multiobjective Genetic Algorithms for Handwritten Digit String Recognition.

Luiz E. Soares de Oliveira, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Int. J. Pattern Recognit. Artif. Intell., 2003

Segmentation and recognition of handwritten dates: an HMM-MLP hybrid approach.

Marisa E. Morita, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Int. J. Document Anal. Recognit., 2003

The recognition of handwritten numeral strings using a two-stage HMM-based method.

Alceu de Souza Britto Jr., Robert Sabourin, Flávio Bortolozzi

Int. J. Document Anal. Recognit., 2003

Feature Selection for Ensembles: A Hierarchical Multi-Objective Genetic Algorithm Approach.

Luiz E. Soares de Oliveira, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 7th International Conference on Document Analysis and Recognition (ICDAR 2003), 2003

Unsupervised Feature Selection Using Multi-Objective Genetic Algorithms for Handwritten Word Recognition.

Marisa E. Morita, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 7th International Conference on Document Analysis and Recognition (ICDAR 2003), 2003

A Recognition and Verification Strategy for Handwritten Word Recognition.

Marisa E. Morita, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 7th International Conference on Document Analysis and Recognition (ICDAR 2003), 2003

2002

Automatic Recognition of Handwritten Numerical Strings: A Recognition and Verification Strategy.

Luiz E. Soares de Oliveira, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

IEEE Trans. Pattern Anal. Mach. Intell., 2002

Characterizing and Distinguishing Text in Bank Cheque Images.

José Eduardo Bastos Dos Santos, Bernard Dubuisson, Flávio Bortolozzi

Proceedings of the 15th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2002), 2002

The Interpersonal and Intrapersonal Variability Influences on Off-Line Signature Verification Using HMM.

Edson J. R. Justino, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 15th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2002), 2002

Feature Selection Using Multi-Objective Genetic Algorithms for Handwritten Digit Recognition.

Luiz E. Soares de Oliveira, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 16th International Conference on Pattern Recognition, 2002

A String Length Predictor to Control the Level Building of HMMs for Handwritten Numeral Recognition.

Alceu de Souza Britto Jr., Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 16th International Conference on Pattern Recognition, 2002

Segmentation and recognition of handwritten dates.

Marisa E. Morita, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the Eighth International Workshop on Frontiers in Handwriting Recognition, 2002

Distinguishing between Handwritten and Machine Printed Text in Bank Cheque Images.

José Eduardo Bastos Dos Santos, Bernard Dubuisson, Flávio Bortolozzi

Proceedings of the Document Analysis Systems V, 5th International Workshop, 2002

Mediating collective discussions using an intelligent argumentation-based framework.

Marco A. Eleuterio, Jean-Paul A. Barthès, Flávio Bortolozzi

Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, 2002

2001

Técnicas em Processamento e Análise de Documentos Manuscritos.

Alceu de Souza Britto Jr., Cinthia Obladen de Almendra Freitas, Edson J. R. Justino, Díbio Leandro Borges, Jacques Facon, Flávio Bortolozzi, Robert Sabourin

RITA, 2001

High-Level Verification of Handwritten Numeral Strings.

Luiz E. Soares de Oliveira, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 14th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2001), 2001

Feature Subset Selection Using Genetic Algorithms for Handwritten Digit Recognition.

Luiz E. Soares de Oliveira, N. Benahmed, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 14th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2001), 2001

A Modular System to Recognize Numerical Amounts on Brazilian Bank Checks.

Luiz E. Soares de Oliveira, Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

Handwritten Month Word Recognition on Brazilian Bank Checks.

Marisa E. Morita, Robert Sabourin, Mounim A. El-Yacoubi, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

Off-line Signature Verification Using HMM for Random, Simple and Skilled Forgeries.

Edson J. R. Justino, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

Handwritten Isolated Word Recognition: An Approach Based on Mutual Information for Feature Set Validation.

Cinthia Obladen de Almendra Freitas, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

A Two-Stage HMM-Based System for Recognizing Handwritten Numeral Strings.

Alceu de Souza Britto Jr., Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

An Enhanced HMM Topology in an LBA Framework for the Recognition of Handwritten Numeral Strings.

Alceu de Souza Britto Jr., Robert Sabourin, Flávio Bortolozzi, Ching Y. Suen

Proceedings of the Advances in Pattern Recognition, 2001

2000

Handwritten Digits Segmentation Based on Structural Approach.

Luiz E. Soares de Oliveira, Edouard Lethelier, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2000), 2000

Recognition of Handwritten Dates on Bank Checks using an HMM Approach.

Marisa E. Morita, Edouard Lethelier, Abdenaim El Yacoubi, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2000), 2000

An Off-Line Signature Verification System using Hidden Markov Model and Cross-Validation.

Edson J. R. Justino, Abdenaim El Yacoubi, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2000), 2000

Brazilian Bank Check Handwritten Legal Amount Recognition.

Cinthia Obladen de Almendra Freitas, Abdenaim El Yacoubi, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2000), 2000

A Paraconsistent System of Autonomous Agents for Brazilian Bank Check Treatment.

Elaini Simoni Angelotti, Edson Emílio Scalabrin, Bráulio Coelho Ávila, Flávio Bortolozzi

Proceedings of the 20st International Conference of the Chilean Computer Science Society (SCCC 2000), 2000

Segmentation and Validation of Commercial Documents Logical Structure.

Miguel Diogenes Matrakas, Flávio Bortolozzi

Proceedings of the 2000 International Symposium on Information Technology (ITCC 2000), 2000

Morphological Pseudo Convex Hull to Correct Handwriting Baseline skew.

Anderson Rocha, Jacques Facon, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 5th International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing, 2000

A New Segmentation Approach for Handwritten Digits.

Luiz E. Soares de Oliveira, Edouard Lethelier, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999

Mathematical Morphology and Weighted Least Squares to Correct Handwriting Baseline Skew.

Marisa E. Morita, Jacques Facon, Flávio Bortolozzi, Silvio J. A. Garnés, Robert Sabourin

Proceedings of the Fifth International Conference on Document Analysis and Recognition, 1999

1998

Morphological approach of handwritten word skew correction.

Marisa E. Morita, Flávio Bortolozzi, Jacques Facon, Robert Sabourin

Proceedings of the XI Computer Graphics, 1998

1997

A Cognitive Approach to Off-Line Signature Verification.

Nabeel A. Murshed, Robert Sabourin, Flávio Bortolozzi

Int. J. Pattern Recognit. Artif. Intell., 1997

A Simple Methodology to Bankcheck Segmentation.

José Eduardo Bastos Dos Santos, Flávio Bortolozzi, Robert Sabourin

Proceedings of the Advances in Document Image Analysis, First Brazilian Symposium, 1997

Generation of Signatures by Deformations.

Claudio de Oliveira, Celso A. A. Kaestner, Flávio Bortolozzi, Robert Sabourin

Proceedings of the Advances in Document Image Analysis, First Brazilian Symposium, 1997

1996

A fuzzy ARTMAP-based classification system for detecting cancerous cells, based on the one-class problem approach.

Nabeel A. Murshed, Flávio Bortolozzi, Robert Sabourin

Proceedings of the 13th International Conference on Pattern Recognition, 1996

Results of the use of Bayesian classifiers for identification of breast cancer cell nuclei.

Âgela V. Dias, Flávio Bortolozzi, Myriam Regattieri Delgado

Proceedings of the 13th International Conference on Pattern Recognition, 1996

1995

Off-Line Signature Verification without Requiring Random Forgeries for Training.

Nabeel A. Murshed, Flávio Bortolozzi, Robert Sabourin

Proceedings of the Image Analysis Applications and Computer Graphics, 1995

Off-line signature verification using fuzzy ARTMAP neural network.

Nabeel A. Murshed, Flávio Bortolozzi, Robert Sabourin

Proceedings of International Conference on Neural Networks (ICNN'95), Perth, WA, Australia, November 27, 1995

Off-line signature verification, without a priori knowledge of class ω₂. A new approach.

Nabeel A. Murshed, Flávio Bortolozzi, Robert Sabourin

Proceedings of the Third International Conference on Document Analysis and Recognition, 1995