Geraldo F. D. Zafalon

According to our database, Geraldo F. D. Zafalon authored at least 27 papers between 2010 and 2024.

Collaborative distances:

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

2024

Optimizing Natural Language Processing Applications for Sentiment Analysis.

Anderson Claiton Lopes, Vitoria Zanon Gomes, Geraldo Francisco Donegá Zafalon

Proceedings of the 26th International Conference on Enterprise Information Systems, 2024

Recommendation Systems: A Deep Learning Oriented Perspective.

Igor Luiz Lampa, Vitoria Zanon Gomes, Geraldo Francisco Donegá Zafalon

Proceedings of the 26th International Conference on Enterprise Information Systems, 2024

2023

Optimization of SNP Search Based on Masks Using Graphics Processing Unit.

Álvaro Magri Nogueira da Cruz, Vitoria Zanon Gomes, Matheus Carreira Andrade, Anderson Rici Amorim, Carlos Roberto Valêncio, Gilberto Vaughan, Geraldo Francisco Donegá Zafalon

Proceedings of the 25th International Conference on Enterprise Information Systems, 2023

Generation of New Bilingual Dictionaries Through Inference Techniques Supported by a Graph Oriented Database Management System.

João Pedro Quadrado, Carlos Roberto Valêncio, Adriane Orenha Ottaiano, Geraldo Francisco Donegá Zafalon, Luís Marcello Moraes Silva, Angelo Cesar Colombini

Proceedings of the IEEE International Conference on Knowledge Graph, 2023

2022

Feature Selection with Hybrid Bio-inspired Approach for Classifying Multi-idiom Social Media Sentiment Analysis.

Luís Marcello Moraes Silva, Carlos Roberto Valêncio, Geraldo Francisco Donegá Zafalon, Angelo Cesar Columbini

Proceedings of the 24th International Conference on Enterprise Information Systems, 2022

A Hybrid Genetic Algorithm using Progressive Alignment and Consistency based Approach for Multiple Sequence Alignments.

Vitoria Zanon Gomes, Matheus Carreira Andrade, Anderson Rici Amorim, Geraldo Francisco Donegá Zafalon

Proceedings of the 24th International Conference on Enterprise Information Systems, 2022

2021

Analysis of cancer in histological images: employing an approach based on genetic algorithm.

Daniela F. Taino, Matheus Gonçalves Ribeiro, Guilherme Freire Roberto, Geraldo F. D. Zafalon, Marcelo Zanchetta do Nascimento, Thaína A. A. Tosta, Alessandro Santana Martins, Leandro Alves Neves

Pattern Anal. Appl., 2021

Metaheuristics for multiple sequence alignment: A systematic review.

Anderson Rici Amorim, Geraldo Francisco Donegá Zafalon, Allan De Godoi Contessoto, Carlos Roberto Valêncio, Liria Matsumoto Sato

Comput. Biol. Chem., 2021

A Hybrid Approach using Progressive and Genetic Algorithms for Improvements in Multiple Sequence Alignments.

Geraldo Francisco Donegá Zafalon, Vitoria Zanon Gomes, Anderson Rici Amorim, Carlos Roberto Valêncio

Proceedings of the 23rd International Conference on Enterprise Information Systems, 2021

2020

Analysing research collaboration through co-authorship networks in a big data environment: an efficient parallel approach.

Carlos Roberto Valêncio, José Carlos De Freitas, Rogéria Cristiane Gratão de Souza, Leandro Alves Neves, Geraldo Francisco Donegá Zafalon, Angelo Cesar Colombini, William Tenório

Int. J. Comput. Sci. Eng., 2020

2019

A Model Based on Genetic Algorithm for Colorectal Cancer Diagnosis.

Daniela F. Taino, Matheus Gonçalves Ribeiro, Guilherme Freire Roberto, Geraldo F. D. Zafalon, Marcelo Zanchetta do Nascimento, Thaína A. A. Tosta, Alessandro Santana Martins, Leandro Alves Neves

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2019

2018

Exploring Mesh Generation and Quality Enhancement with Open Source Codes.

Leandro Alves Neves, José Marcio Machado, Julio Cesar Momente, Geraldo F. D. Zafalon, Álvaro Magri Nogueira da Cruz, Marcelo Zanchetta do Nascimento, Carlos Roberto Valêncio

J. Comput. Sci., 2018

An approach for COFFEE objective function to global DNA multiple sequence alignment.

Anderson Rici Amorim, Leandro Alves Neves, Carlos Roberto Valêncio, Guilherme Freire Roberto, Geraldo Francisco Donegá Zafalon

Comput. Biol. Chem., 2018

2017

An Efficient Parallel Optimization for Co-Authorship Network Analysis.

Carlos Roberto Valêncio, José Carlos De Freitas, Rogéria Cristiane Gratão de Souza, Leandro Alves Neves, Geraldo Francisco Donegá Zafalon, Angelo Cesar Colombini, William Tenório

Proceedings of the 18th International Conference on Parallel and Distributed Computing, 2017

Project Scope Management: A Strategy Oriented to the Requirements Engineering.

Igor Luiz Lampa, Allan De Godoi Contessoto, Anderson Rici Amorim, Geraldo Francisco Donegá Zafalon, Carlos Roberto Valêncio, Rogéria Cristiane Gratão de Souza

Proceedings of the ICEIS 2017, 2017

2016

Improving risk identification process in project management.

Allan G. Contessoto, Laís A. Sant'Ana, Rogéria Cristiane Gratão de Souza, Carlos Roberto Valêncio, Geraldo F. D. Zafalon, Anderson R. Amorim, Antonio Marcos Neves Esteca

Proceedings of the 28th International Conference on Software Engineering and Knowledge Engineering, 2016

A Configurable Strategy for Extraction, Transformation and Load to Support Data Propagation on Active Data Warehouses.

Carlos Roberto Valêncio, Paulo Scarpelini Neto, Leandro Alves Neves, Geraldo Francisco Donegá Zafalon, Rogéria Cristiane Gratão de Souza, Angelo Cesar Colombini

Proceedings of the 17th International Conference on Parallel and Distributed Computing, 2016

CHSMST+: An Algorithm for Spatial Clustering.

Carlos Roberto Valêncio, Camila Alves de Medeiros, Leandro Alves Neves, Geraldo Francisco Donegá Zafalon, Rogéria Cristiane Gratão de Souza, Angelo Cesar Colombini

Proceedings of the 17th International Conference on Parallel and Distributed Computing, 2016

Tetrahedral Mesh Segmentation Based on Quality Criteria.

Leandro Alves Neves, Eduardo Pavarino, Andre Felipe Cintra, Geraldo Francisco Donegá Zafalon, Marcelo Zanchetta do Nascimento, Carlos Roberto Valêncio

Proceedings of the 17th International Conference on Parallel and Distributed Computing, 2016

Performance Improvement of Genetic Algorithm for Multiple Sequence Alignment.

Anderson Rici Amorim, Joao Matheus Verdadeiro Visotaky, Allan De Godoi Contessoto, Leandro Alves Neves, Rogéria Cristiane Gratão de Souza, Carlos Roberto Valêncio, Geraldo Francisco Donegá Zafalon

Proceedings of the 17th International Conference on Parallel and Distributed Computing, 2016

A Qualitative Approach to Develop Niche Social Networks - A Reading Social Networks Case Study.

James William Pontes Miranda, Danilo Henrique Rodrigues Bueno, Rogéria Cristiane Gratão de Souza, Carlos Roberto Valêncio, Antonio Marcos Neves Esteca, Geraldo Francisco Donegá Zafalon

Proceedings of the ICEIS 2016, 2016

2015

OntoSDM: An Approach to Improve Quality on Spatial Data Mining Algorithms.

Carlos Roberto Valêncio, Diogo Lemos Guimaraes, Geraldo F. D. Zafalon, Leandro Alves Neves, Angelo Cesar Colombini

Proceedings of the SOFSEM 2015: Theory and Practice of Computer Science, 2015

Multiscale Tetrahedral Meshes for FEM Simulations of Esophageal Injury.

Leandro Alves Neves, Eduardo Pavarino, M. P. Souza, Carlos Roberto Valêncio, Geraldo F. D. Zafalon, Marcelo Zanchetta do Nascimento, Thaína A. A. Tosta

Proceedings of the 28th IEEE International Symposium on Computer-Based Medical Systems, 2015

2014

An Approach to mitigate Denial of Service Attacks in IEEE 802.11 Networks.

Adriano Cesar Ribeiro, Alex Roschildt Pinto, Geraldo Francisco Donegá Zafalon, Daniel Fernando Pigatto, Kalinka Castelo Branco, Adriano Mauro Cansian

J. Comput. Sci., 2014

2013

Free Tools and Strategies for the Generation of 3D Finite Element Meshes: Modeling of the Cardiac Structures.

Eduardo Pavarino, Leandro Alves Neves, José Marcio Machado, Moacir Fernandes de Godoy, Y. Shiyou, Julio Cesar Momente, Geraldo F. D. Zafalon, Alex R. Pinto, Carlos Roberto Valêncio

Int. J. Biomed. Imaging, 2013

Real Time Delta Extraction Based on Triggers to Support Data Warehousing.

Carlos Roberto Valêncio, Matheus Henrique Marioto, Geraldo Francisco Donegá Zafalon, José Marcio Machado, Julio Cesar Momente

Proceedings of the International Conference on Parallel and Distributed Computing, 2013

2010

SKPDB: a structural database of shikimate pathway enzymes.

Helen A. Arcuri, Geraldo F. D. Zafalon, Evandro A. Marucci, Carlos E. Bonalumi, Nelson José Freitas da Silveira, José Marcio Machado, Walter F. de Azevedo Jr., Mário S. Palma

BMC Bioinform., 2010