Flávio Miguel Varejão

68 papers A 1B 14C 12Misc 2Journal 19Unranked 20

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Exploring label correlations using decision templates for ensemble of classifier chains. CoRR Victor Freitas Rocha, Alexandre L. Rodrigues, Thiago Oliveira-Santos, Flávio Miguel Varejão
2025	J	`jnl`	3W Dataset 2.0.0: a realistic and public dataset with rare undesirable real events in oil wells. CoRR Ricardo Emanuel Vaz Vargas, Afrânio José de Melo Junior, Celso José Munaro, Cláudio Benevenuto de Campos Lima, Eduardo Toledo de Lima Junior, Felipe Muntzberg Barrocas, Flávio Miguel Varejão, Guilherme F. Peixer, Igor de Melo Nery Oliveira, Jader Barbosa Jr., Jaime Andrés Lozano Cadena, Jean Carlos Dias de Araújo, João Neuenschwander Escosteguy Carneiro, Lucas Gouveia Omena Lopes, Lucas Pereira de Gouveia, Mateus de Araujo Fernandes, Matheus Lima Scramignon, Patrick Marques Ciarelli, Rodrigo Castello Branco, Rogério Leite Alves Pinto
2025	J	`jnl`	A transfer learning approach to image-based intelligent detection of street lighting lamp types and wattages. Eng. Appl. Artif. Intell. Vitor Berger Bonella, Flávio Miguel Varejão
2025	J	`jnl`	Electrical submersible pump fault diagnosis based on 2D transformation of vibration signals and transfer learning of image classification networks. Neural Comput. Appl. Luciano Henrique Peixoto da Silva, Alexandre Rodrigues, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro, Thiago Oliveira-Santos
2025	J	`jnl`	Towards a Universal Vibration Analysis Dataset: A Framework for Transfer Learning in Predictive Maintenance and Structural Health Monitoring. CoRR Mert Sehri, Igor Varejão, Zehui Hua, Vitor Berger Bonella, Adriano Santos, Francisco de Assis Boldt, Patrick Dumond, Flávio Miguel Varejão
2024	J	`jnl`	An open source experimental framework and public dataset for vibration-based fault diagnosis of electrical submersible pumps used on offshore oil exploration. Knowl. Based Syst. Flávio Miguel Varejão, Lucas Henrique Sousa Mello, Marcos Pellegrini Ribeiro, Thiago Oliveira-Santos, Alexandre Rodrigues Loureiros
2024	B	`conf`	Integrating Pretrained CNNs with One-Class Classifiers for Fault-Agnostic Electrical Submersible Pumps Anomaly Detection. IJCNN Nilo Garcia Monteiro, Luciano Henrique Peixoto da Silva, Alexandre Loureiros Rodrigues, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro, Thiago Oliveira-Santos
2023	J	`jnl`	Active learning for new-fault class sample recovery in electrical submersible pump fault diagnosis. Expert Syst. Appl. Luciano Henrique Peixoto da Silva, Lucas Henrique Sousa Mello, Alexandre Rodrigues, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro, Thiago Oliveira-Santos
2022	J	`jnl`	A Worst Case Analysis of Calibrated Label Ranking Multi-label Classification Method. J. Mach. Learn. Res. Lucas Henrique Sousa Mello, Flávio Miguel Varejão, Alexandre Loureiros Rodrigues
2022	J	`jnl`	An experimental framework for evaluating loss minimization in multi-label classification via stochastic process. Comput. Intell. Lucas Henrique Sousa Mello, Flávio Miguel Varejão, Alexandre Loureiros Rodrigues
2022	—	`conf`	Deep Learning Intelligent Fault Diagnosis of Electrical Submersible Pump Based on Raw Time Domain Vibration Signals. ISIE Vitor Berger Bonella, Marcos Pellegrini Ribeiro, Lucas Henrique Sousa Mello, Thiago Oliveira-Santos, Alexandre Loureiros Rodrigues, Flávio Miguel Varejão
2022	J	`jnl`	Ensemble of classifier chains and decision templates for multi-label classification. Knowl. Inf. Syst. Victor Freitas Rocha, Flávio Miguel Varejão, Marcelo Eduardo Vieira Segatto
2021	J	`jnl`	An experimental methodology to evaluate machine learning methods for fault diagnosis based on vibration signals. Expert Syst. Appl. Thomas Walter Rauber, Antonio Luiz da Silva Loca, Francisco de Assis Boldt, Alexandre Loureiros Rodrigues, Flávio Miguel Varejão
2021	J	`jnl`	BIRCHSCAN: A sampling method for applying DBSCAN to large datasets. Expert Syst. Appl. Igor de Moura Ventorim, Diego Luchi, Alexandre Loureiros Rodrigues, Flávio Miguel Varejão
2021	—	`conf`	Flow Instability Detection in Offshore Oil Wells with Multivariate Time Series Machine Learning Classifiers. ISIE Bruno Guilherme Carvalho, Ricardo Emanuel Vaz Vargas, Ricardo Menezes Salgado, Celso José Munaro, Flávio Miguel Varejão
2021	C	`conf`	Hyperparameter Tuning and Feature Selection for Improving Flow Instability Detection in Offshore Oil Wells. INDIN Bruno Guilherme Carvalho, Ricardo Emanuel Vaz Vargas, Ricardo Menezes Salgado, Celso José Munaro, Flávio Miguel Varejão
2021	—	`conf`	One-Class Classifiers for Novelties Detection in Electrical Submersible Pumps. SIBGRAPI Gabriel Soares Baptista, Lucas Henrique Sousa Mello, Thiago Oliveira-Santos, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro, Alexandre Loureiros Rodrigues
2020	B	`conf`	Coevolutive clustering algorithm for large datasets. CEC Fábio Fabris, Diego Luchi, Flávio Miguel Varejão
2020	B	`conf`	Metric Learning for Electrical Submersible Pump Fault Diagnosis. IJCNN Lucas Henrique Sousa Mello, Marcos Pellegrini Ribeiro, Thiago Oliveira-Santos, Flávio Miguel Varejão, Alexandre Rodrigues Loureiros
2019	J	`jnl`	NP-Hardness of minimum expected coverage. Pattern Recognit. Lett. Lucas Henrique Sousa Mello, Flávio Miguel Varejão, Alexandre L. Rodrigues, Thomas W. Rauber
2019	J	`jnl`	Reducing power companies billing costs via empirical bayes and seasonality remover. Eng. Appl. Artif. Intell. Alexandre Rodrigues, Lucas Martinuzzo, Flávio Miguel Varejão, Vítor E. Silva Souza, Thiago Oliveira-Santos
2019	J	`jnl`	Sampling approaches for applying DBSCAN to large datasets. Pattern Recognit. Lett. Diego Luchi, Alexandre L. Rodrigues, Flávio Miguel Varejão
2018	C	`conf`	A Domain-Specific Language for Fault Diagnosis in Electrical Submersible Pumps. INDIN Gustavo Epichin Monjardim, Alexandre Rodrigues, Flávio Miguel Varejão, Vítor E. Silva Souza, Marcos Pellegrini Ribeiro
2018	J	`jnl`	Combining classifiers with decision templates for automatic fault diagnosis of electrical submersible pumps. Integr. Comput. Aided Eng. Thiago Oliveira-Santos, Alexandre Rodrigues, Victor Freitas Rocha, Thomas W. Rauber, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro
2018	C	`conf`	Electricity Readers Routing Based on Clustering and Communities Detection. INDIN Lucas Martinuzzo Batista, Diego Lucchil, Flávio Miguel Varejão, Alexandre Rodngues, Filipe Lima, Thiago Oliveira-Santos
2017	—	`conf`	Binary feature selection classifier ensemble for fault diagnosis of submersible motor pump. ISIE Francisco de Assis Boldt, Thomas Walter Rauber, Thiago Oliveira-Santos, Alexandre Rodrigues, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro
2017	J	`jnl`	Cascade Feature Selection and ELM for automatic fault diagnosis of the Tennessee Eastman process. Neurocomputing Francisco de Assis Boldt, Thomas W. Rauber, Flávio Miguel Varejão
2017	B	`conf`	Kernel and random extreme learning machine applied to submersible motor pump fault diagnosis. IJCNN Thomas Walter Rauber, Thiago Oliveira-Santos, Francisco de Assis Boldt, Alexandre Rodrigues, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro
2017	B	`conf`	Monthly energy consumption forecast: A deep learning approach. IJCNN Rodrigo Ferreira Berriel, Andre Teixeira Lopes, Alexandre Rodrigues, Flávio Miguel Varejão, Thiago Oliveira-Santos
2017	—	`conf`	Soft computing classifier ensemble for fault diagnosis. ISIE Jeferson de Oliveira Batista, Rodrigo Biancardi Rodrigues, Flávio Miguel Varejão
2016	B	`conf`	A Genetic Algorithm Approach for Clustering Large Data Sets. ICTAI Diego Luchi, Alexandre Rodrigues Loureiros, Flávio Miguel Varejão, Willian Santos
2016	B	`conf`	A shuffled complex evolution algorithm for the multidimensional knapsack problem using core concept. CEC Marcos Daniel Valadão Baroni, Flávio Miguel Varejão
2016	B	`conf`	Decision template multi-label classification based on recursive dependent binary relevance. CEC Thomas W. Rauber, Victor Freitas Rocha, Lucas H. Sousa Mello, Flávio Miguel Varejão
2016	C	`conf`	Heterogeneous feature models and feature selection applied to detection of street lighting lamps types and wattages. IECON Raphael Santos Broetto, Flávio Miguel Varejão
2016	B	`conf`	Submersible Motor Pump Fault Diagnosis System: A Comparative Study of Classification Methods. ICTAI Thiago Oliveira-Santos, Thomas W. Rauber, Flávio Miguel Varejão, Lucas Martinuzzo, Willian Oliveira, Marcos Pellegrini Ribeiro, Alexandre Rodrigues
2015	C	`conf`	A Shuffled Complex Evolution Algorithm For the Multidimensional Knapsack Problem. CIARP Marcos Daniel Valadão Baroni, Flávio Miguel Varejão
2015	C	`conf`	Fast feature selection using hybrid ranking and wrapper approach for automatic fault diagnosis of motorpumps based on vibration signals. INDIN Francisco de Assis Boldt, Thomas W. Rauber, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro
2015	C	`conf`	Genetic Sampling k-means for Clustering Large Data Sets. CIARP Diego Luchi, Willian Santos, Alexandre Rodrigues Loureiros, Flávio Miguel Varejão
2015	J	`jnl`	Heterogeneous Feature Models and Feature Selection Applied to Bearing Fault Diagnosis. IEEE Trans. Ind. Electron. Thomas W. Rauber, Francisco de Assis Boldt, Flávio Miguel Varejão
2015	B	`conf`	Single Sequence Fast Feature Selection for High-Dimensional Data. ICTAI Francisco de Assis Boldt, Thomas W. Rauber, Flávio Miguel Varejão
2014	C	`conf`	Evaluation of the Extreme Learning Machine for automatic fault diagnosis of the Tennessee Eastman chemical process. IECON Francisco de Assis Boldt, Thomas W. Rauber, Flávio Miguel Varejão
2014	—	`conf`	Multi-label Fault Classification Experiments in a Chemical Process. BRACIS Thomas W. Rauber, Lucas H. Sousa Mello, Victor Freitas Rocha, Flávio Miguel Varejão
2014	C	`conf`	Performance analysis of extreme learning machine for automatic diagnosis of electrical submersible pump conditions. INDIN Francisco de Assis Boldt, Thomas W. Rauber, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro
2014	—	`conf`	Performance evaluation of a sensor-based system devised to minimize commercial losses in street lighting networks. I2MTC Guilherme Marcio Soares, Alcindo G. B. Almeida, Raphael M. Mendes, Estêvão Coelho Teixeira, Henrique A. C. Braga, Missael N. Machado, Raphael Santos Broetto, Murillo V. H. B. Castro, Helder O. Gomes Filho, Flávio Miguel Varejão, José Gonçalves Pereira Filho, André Bernadi Candeia, Rafael A. A. Sousa
2014	—	`conf`	Recursive Dependent Binary Relevance Model for Multi-label Classification. IBERAMIA Thomas W. Rauber, Lucas H. Sousa Mello, Victor Freitas Rocha, Diego Luchi, Flávio Miguel Varejão
2013	—	`conf`	Automated image recognition of public lighting luminaries. ICECS Raphael Santos Broetto, José Gonçalves Pereira Filho, Flávio Miguel Varejão, André Bernadi Candeia
2013	C	`conf`	Automatic diagnosis of submersible motor pump conditions in offshore oil exploration. IECON Thomas W. Rauber, Flávio Miguel Varejão, Fábio Fabris, Alexandre Rodrigues, Marcos Pellegrini Ribeiro
2013	—	`conf`	Computational intelligence for automatic diagnosis of submersible motor pump conditions in offshore oil exploration. ICECS Thomas W. Rauber, Francisco de Assis Boldt, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro
2013	A	`conf`	Detection of street lighting bulbs information to minimize commercial losses. ICST Guilherme Marcio Soares, Alcindo G. B. Almeida, Raphael M. Mendes, Estêvão Coelho Teixeira, Henrique A. C. Braga, Missael N. Machado, Raphael Santos Broetto, Murillo V. H. B. Castro, Helder O. Gomes Filho, Flávio Miguel Varejão, José Gonçalves Pereira Filho, André Bernadi Candeia, Rafael A. A. Sousa
2013	—	`conf`	Feature models and condition visualization for rotating machinery fault diagnosis. ICECS Thomas W. Rauber, Francisco de Assis Boldt, Flávio Miguel Varejão, Marcos Pellegrini Ribeiro
2013	—	`conf`	Motor Pump Fault Diagnosis with Feature Selection and Levenberg-Marquardt Trained Feedforward Neural Network. CAIP (1) Thomas W. Rauber, Flávio Miguel Varejão
2013	Misc	`conf`	Optimization metaheuristics for minimizing variance in a real-world statistical application. SAC Estevão Costa, Fábio Fabris, Alexandre Rodrigues Loureiros, Hannu Ahonen, Flávio Miguel Varejão
2013	B	`conf`	Using GA for the stratified sampling of electricity consumers. IEEE Congress on Evolutionary Computation E. de O. da Costa, Fábio Fabris, Alexandre Rodrigues Loureiros, Hannu Ahonen, Flávio Miguel Varejão, Rodrigo M. Ferro
2012	B	`conf`	Kernel enhanced multilayer perceptron for industrial process diagnosis. IJCNN Lucas H. Sousa Mello, Flávio Miguel Varejão, Thomas W. Rauber
2011	J	`jnl`	Diagnosing multiple faults in oil rig motor pumps using support vector machine classifier ensembles. Integr. Comput. Aided Eng. Estefhan Dazzi Wandekokem, Eduardo Mendel, Fábio Fabris, Marcelo Valentim, Rodrigo J. Batista, Flávio Miguel Varejão, Thomas W. Rauber
2011	B	`conf`	Robustifying the Scrum Agile Methodology for the Development of Complex, Critical and Fast-changing Enterprise Software. ENASE Marcos Vescovi, Flávio Miguel Varejão, Vagner Cordeiro
2010	—	`conf`	A Comparison of Two Feature-Based Ensemble Methods for Constructing Motor Pump Fault Diagnosis Classifiers. ICTAI (1) Marcelo V. de Oliveira, Estefhan Dazzi Wandekokem, Eduardo Mendel, Fábio Fabris, Flávio Miguel Varejão, Thomas W. Rauber, Rodgrigo Batista
2010	C	`conf`	An Overproduce-and-Choose Strategy to Create Classifier Ensembles with Tuned SVM Parameters Applied to Real-World Fault Diagnosis. CIARP Estefhan Dazzi Wandekokem, Flávio Miguel Varejão, Thomas W. Rauber
2009	B	`conf`	Novel Approaches for Detecting Frauds in Energy Consumption. NSS Fábio Fabris, Leticia Rosetti Margoto, Flávio Miguel Varejão
2009	—	`conf`	Rolling element bearing fault diagnosis in rotating machines of oil extraction rigs. EUSIPCO Eduardo Mendel, Thomas W. Rauber, Flávio Miguel Varejão, Rodrigo J. Batista
2008	—	`conf`	A Multi-measure Nearest Neighbor Algorithm for Time Series Classification. IBERAMIA Fábio Fabris, Idilio Drago, Flávio Miguel Varejão
2008	—	`conf`	K-Means Initialization Methods for Improving Clustering by Simulated Annealing. IBERAMIA Gabriela Trazzi Perim, Estefhan Dazzi Wandekokem, Flávio Miguel Varejão
2002	C	`conf`	An Expert System Application for Improving Results in a Handwritten Form Recognition System. IEA/AIE Silvana Rossetto, Flávio Miguel Varejão, Thomas W. Rauber
2002	—	`conf`	Multi-agent Systems and Network Management - A Positive Experience on Unix Environments. IBERAMIA Nelson dos Santos, Flávio Miguel Varejão, Orivaldo de Lira Tavares
2000	—	`conf`	Compiling Default Theory int Extended Logic Programming. IBERAMIA-SBIA Berilhes Borges Garcia, José Gabriel Pereira Lopes, Flávio Miguel Varejão
2000	Misc	`conf`	HyperADD: An Incremental and Hybrid Approach for Knowledge Acquisition on Active Design Documents. FLAIRS Sandro Coimbra Assis, Flávio Miguel Varejão, Ana Cristina Bicharra Garcia
2000	—	`conf`	Towards an Ontological Framework for Knowledge-Based Design Systems. AID Flávio Miguel Varejão, Crediné Silva de Menezes, Ana Cristina Bicharra Garcia, Clarisse S. de Souza, Markus P. J. Fromherz
2000	—	`conf`	Uso de Relacionamentos Semânticos para Auxiliar o Reconhecimento da Informação Manuscrita em Formulários. IBERAMIA-SBIA 2000 Open Discussion Track Silvana Rossetto, Flávio Miguel Varejão, Thomas W. Rauber