iC2D - Publicações

Artigos

A Mixed User-Centered Approach to Enable Augmented Intelligence in Intelligent Tutoring Systems: The Case of MathAIde App

Guilherme Guerino, Luiz Rodrigues, Luana Bianchini, Mariana Alves, Marcelo Marinho, Thomaz Veloso, Valmir Macario, Diego Dermeval, Thales Vieira, Ig Bittencourt, Seiji Isotani
International Journal of Human–Computer Interaction - Setembro de 2025

Novel applications of item response theory for analysing data set complexity and benchmark selection

João Luiz Junho Pereira, Alfredo Antonio Alencar Exposito de Queiroz, Telmo de Menezes e Silva Filho, Ana Carolina Lorena, Rafael Gomes Mantovani, Gisele Lobo Pappa, Ricardo Bastos Cavalcante Prudêncio
Machine Learning - Agosto de 2025

Justiça, Responsabilidade, Transparência e Ética em Learning Analytics: Um Mapeamento Sistemático da Literatura

Letícia Rocha de Oliveira, Diego Dermeval Medeiros da Cunha Matos, Luiz Antônio Lima Rodrigues, Maria Luiza Correia Oliveira Lima, Bárbara de Lima
Revista Brasileira de Informática na Educação - Agosto de 2025

Online hand gesture recognition by sEMG: a system for Myo armband based on machine learning

Matheus Taborda Carneiro, Augusto Tetsuo Prado Inafuco, João Pedro Moreto Lourenção, Thiago Simões Dias, Daniel Prado Campos, José Jair Alves Mendes Junior
Research on Biomedical Engineering - Agosto de 2025

Analytics of Self-Regulated Learning in Learning Analytics Feedback Processes: Associations With Feedback Literacy in Secondary Education

Flora Ji‐Yoon Jin, Debarshi Nath, Rui Guan, Tongguang Li, Xinyu Li, Rafael Ferreira Mello, Luiz Rodrigues, Cleon Pereira Junior, Heba Abuzayyad‐Nuseibeh, Mladen Raković, Roberto Martinez‐Maldonado, Dragan Gašević, Yi‐Shan Tsai
Journal of Computer Assisted Learning - Agosto de 2025

Enhancing Essay Cohesion Assessment: A Novel Item Response Theory Approach

Bruno Alexandre Rosa, Hilário Oliveira, Luiz Rodrigues, Eduardo Araujo Oliveira, Rafael Ferreira Mello
arXiv - Julho de 2025

Is GPT-4 fair? An empirical analysis in automatic short answer grading

Luiz Rodrigues, Cleon Xavier, Newarney Costa, Dragan Gasevic, Rafael Ferreira Mello
Computers and Education: Artificial Intelligence - Junho de 2025

Generative adversarial networks to detect intrusion and anomaly in IP flow-based networks

Vitor G da Silva Ruffo, Daniel M Brandão Lent, Luiz F Carvalho, Jaime Lloret, Mario Lemes Proença Jr
Future Generation Computer Systems - Fevereiro de 2025

Non-invasive muscle-machine interface open source project: wearable hand myoelectrical orthosis (MES-FES)

Daniel Prado Campos, José Jair Alves Mendes Junior, Paulo Broniera Junior, André Eugenio Lazzaretti, Larissa Gomes Sartori, Eddy Krueger
Assistive Technology - Setembro de 2024

Generative adversarial network models for anomaly detection in software-defined networks

Alexandro Marcelo Zacaron, Daniel Matheus Brandão Lent, Vitor Gabriel da Silva Ruffo, Luiz Fernando Carvalho, Mario Lemes Proença Jr
Journal of Network and Systems Management - Setembro de 2024

Mostrar mais 25

Anomaly and intrusion detection using deep learning for software-defined networks: A survey

Vitor Gabriel da Silva Ruffo, Daniel Matheus Brandão Lent, Mateus Komarchesqui, Vinícius Ferreira Schiavon, Marcos Vinicius Oliveira de Assis, Luiz Fernando Carvalho, Mario Lemes Proença Jr
Expert Systems with Applications - Agosto de 2024

Event-Driven sEMG Feature Extraction for Classifying Ingestive Behavior in Ruminants

Daniel P Campos, André E Lazzaretti, Fábio L Bertotti, João AG Hill, André LF da Silveira
IEEE Sensors Letters - Julho de 2024

An unsupervised generative adversarial network system to detect ddos attacks in sdn

Daniel M Brandão Lent, Vitor G Da Silva Ruffo, Luiz F Carvalho, Jaime Lloret, Joel JPC Rodrigues, Mario Lemes Proença
IEEE Access - Maio de 2024

Better trees: an empirical study on hyperparameter tuning of classification decision tree induction algorithms

Rafael Gomes Mantovani, Tomas Horvath, André Luis Debiaso Rossi, Ricardo Cerri, Sylvio Barbon Junior, Joaquin Vanschoren, André. C. P. L. F. Carvalho
Data Mining and Knowledge Discovery - Janeiro de 2024

Classification of the growth level of fungal colonies in solid medium: a machine learning approach

Edgar de Souza Vismara, Lilian de Souza Vismara, José Luis Seixas Junior, Francisco Carlos Monteiro Souza, Rafael Gomes Mantovani
Expert Systems with Applications - Dezembro de 2023

A systematic literature review on AutoML for multi-target learning tasks

Aline Marques Del Valle, Rafael Gomes Mantovani, Ricardo Cerri
Artificial Intelligence Review - Novembro de 2023

DIFFUSION STUDY OF NaCl AND KCl AT THE SOLUTION/OLIVE INTERFACE: MATHEMATICAL MODELING USING THE FINITE ELEMENT METHOD AND SELF-ORGANIZING FEATURE MAP (SOFM)-TYPE NEURAL NETWORKS

Dionisio Borsato, Marco AJ Clemente, Heloisa HP Silva, Nathan F Silva, Julia W Campos, Eduardo G de Sousa, Hágata C Silva, Karina B Angilelli, Ana CG Mantovani, Rafael G Mantovani
Química Nova - Outubro de 2023

Development of a robotic orthosis for fingers flexion motion by surface myoelectric control: Open source prototype

Hygor Vinicius Pereira Martins, João Antônio Palma Setti, Cayley Guimarães, Daniel Prado Campos
Biomedical Signal Processing and Control - Agosto de 2023

How do sEMG segmentation parameters influence pattern recognition process? An approach based on wearable sEMG sensor

José Jair Alves Mendes Junior, Carlos Eduardo Pontim, Thiago Simões Dias, Daniel Prado Campos
Biomedical Signal Processing and Control - Março de 2023

AD8232 to Biopotentials Sensors: Open Source Project and Benchmark

José Jair Alves Mendes Junior, Daniel Prado Campos, Lorenzo Coelho de Andrade Villela De Biassio, Pedro Carlin Passos, Paulo Broniera Júnior, André Eugênio Lazzaretti, Eddy Krueger
Electronics - Fevereiro de 2023

Hyper-parameter initialization of classification algorithms using dynamic time warping: A perspective on PCA meta-features

Tomáš Horváth, Rafael G Mantovani, André C P L F de Carvalho
Applied Soft Computing - Fevereiro de 2023

A gated recurrent unit deep learning model to detect and mitigate distributed denial of service and portscan attacks

Daniel M Brandao Lent, Matheus P Novaes, Luiz F Carvalho, Jaime Lloret, Joel JPC Rodrigues, Mario Lemes Proença
IEEE Access - Julho de 2022

Unsupervised online anomaly detection in Software Defined Network environments

Gustavo Frigo Scaranti, Luiz Fernando Carvalho, Sylvio Barbon Junior, Jaime Lloret, Mario Lemes Proença Jr
Expert Systems with Applications - Abril de 2022

Influence of EEG channel reduction on lower limb motor imagery during electrical stimulation in healthy and paraplegic subjects

Paulo Broniera Júnior, Daniel Prado Campos, André Eugênio Lazzaretti, Percy Nohama, Aparecido Augusto Carvalho, Eddy Krueger, Marcelo Carvalho Minhoto Teixeira
Research on Biomedical Engineering - Janeiro de 2022

An extensive experimental evaluation of automated machine learning methods for recommending classification algorithms

Márcio P Basgalupp, Rodrigo C Barros, Alex Guimarães Cardoso de Sá, Gisele L Pappa, Rafael Gomes Mantovani, André C P L F de Carvalho, Alex Alves Freitas
Evolutionary Intelligence - Dezembro de 2021

Adversarial Deep Learning approach detection and defense against DDoS attacks in SDN environments

Matheus P Novaes, Luiz F Carvalho, Jaime Lloret, Mario Lemes Proença Jr
Future Generation Computer Systems - Dezembro de 2021

Muscle activity during oral processing of sticky-cohesive foods

Seyed Mostafa Kazemeini, Daniel Prado Campos, Andrew J Rosenthal
Physiology & Behavior - Dezembro de 2021

EEG-FES-Force-MMG closed-loop control systems of a volunteer with paraplegia considering motor imagery with fatigue recognition and automatic shut-off

Paulo Broniera Junior, Daniel Prado de Campos, André Eugenio Lazzaretti, Percy Nohama, Aparecido Augusto Carvalho, Eddy Krueger, Marcelo Carvalho Minhoto Teixeira
Biomedical Signal Processing and Control - Julho de 2021

A critical review of techniques in power and data transmission for implantable EMG

Eduardo Felipe Ardigo Braga, Daniel Prado de Campos
Journal of Applied Instrumentation and Control - Abril de 2021

A GRU deep learning system against attacks in software defined networks

Marcos VO Assis, Luiz F Carvalho, Jaime Lloret, Mario L Proença Jr
Journal of Network and Computer Applications - Março de 2021

Impact of sEMG Time-series Segmentation Parameters on the Recognition of Hand Gestures

Carlos Eduardo Pontim, José Jair ALves Mendes Júnior, Hygor Vinícius Pereira Martins, Daniel Prado Campos
Journal of Applied Instrumentation and Control - Outubro de 2020

Near real-time security system applied to SDN environments in IoT networks using convolutional neural network

Marcos VO de Assis, Luiz F Carvalho, Joel JPC Rodrigues, Jaime Lloret, Mario L Proença Jr
Computers & Electrical Engineering - Setembro de 2020

Independent component analysis in multi-channel forearm surface electromyography processing on armband approach for hand gesture classification

José Jair Alves Mendes Junior, Daniel Prado de Campos, Thiago Simões Dias, Hugo Valadares Siqueira, Sergio Luiz Stevan Jr, Sergio Francisco Pichorim
Research on Biomedical Engineering - Agosto de 2020

Analysis of influence of segmentation, features, and classification in sEMG processing: A case study of recognition of brazilian sign language alphabet

José Jair Alves Mendes Junior, Melissa La Banca Freitas, Daniel Prado Campos, Felipe Adalberto Farinelli, Sergio Luiz Stevan Jr, Sérgio Francisco Pichorim
Sensors - Agosto de 2020

Rethinking Default Values: a Low Cost and Efficient Strategy to Define Hyperparameters

Rafael Gomes Mantovani, André Luis Debiaso Rossi, Edesio Alcobaça, Jadson Castro Gertrudes, Sylvio Barbon Junior, André Carlos Ponce de Leon Ferreira de Carvalho
arXiv - Julho de 2020

Anais de Eventos

Tibial Injury Detection using Convolutional Neural Networks

Matheus Bonfim da Rocha, Bruno Uhlmann Marcato, Wally auf der Strasse, Maiara Mitiko Taniguchi, José Luis Seixas Junior, Daniel Prado Campos, Rafael Gomes Mantovani
Symposium on Knowledge Discovery, Mining and Learning (KDMiLe) - Setembro de 2025

Can GPT-4o Evaluate Usability Like Human Experts? A Comparative Study on Issue Identification in Heuristic Evaluation

Guilherme Guerino, Luiz Rodrigues, Bruna Capeleti, Rafael Ferreira Mello, André Freire, Luciana Zaina
IFIP Conference on Human-Computer Interaction (INTERACT 2025) - Setembro de 2025

Escreva Mais: A Mobile Application to Enhancing Writing Skills in Resource-Constrained Classrooms

Rafael Ferreira Mello, Gabriel Barbosa, Silas Augusto, Lenon Anthony, Jamilla Lobo, Cleon Xavier, Newarney Torrezão da Costa, Luiz Rodrigues
European Conference on Technology Enhanced Learning (EC-TEL 2025) - Setembro de 2025

Empowering Equitable Learning with LLMs: Enhancing Writing Skills in Low-Resource Contexts

Rafael Ferreira Mello, Lenon Anthony, Jamilla Lobo, Fabíola Gonçalves Coelho Ribeiro, Cleon Xavier, Newarney Torrezão da Costa, Dragan Gasevic, Luiz Rodrigues
European Conference on Technology Enhanced Learning (EC-TEL 2025) - Setembro de 2025

Human Teacher vs. LLM-Generated Feedback in Secondary Education: A Comparative Study on Student Perceptions

Cleon Xavier, Newarney Torrezão da Costa, Ana Karoline Valdo, Gabriel Alves, Luiz Rodrigues, Luiz Fernando Rodrigues, Matheus Silva, Rodrigues Neto, Taciana Pontual Falcão, Dragan Gasevic, Rafael Ferreira Mello
European Conference on Technology Enhanced Learning (EC-TEL 2025) - Setembro de 2025

Tutoria: Delivering Personalized Feedback at Scale with Artificial Intelligence

Newarney Torrezão da Costa, Cleon Xavier, Fabíola Gonçalves Coelho Ribeiro, Gabriel Alves de Albuquerque Júnior, Luiz Rodrigues, Taciana Pontual da Rocha Falcão, Rafael Ferreira Mello
European Conference on Technology Enhanced Learning (EC-TEL 2025) - Setembro de 2025

Gamified Intelligent Communities of Practice: A Path to Acknowledge and Support Underprivileged Teachers

Paula T Palomino, Luiz Rodrigues, Carlos Portela, Grace Lis Porto, Armando Toda, Ig Bittencourt, Seiji Isotani, Thiago Cordeiro
Artificial Intelligence in Education (AIED 2025) - Julho de 2025

The Impact of Oversampling Techniques on the Detection of Cognitive Presence

Vitor Rolim, Cleon Xavier, Luiz Rodrigues, Newarney Costa, Rafael Lins, Dragan Gašević, Rafael Mello
Artificial Intelligence in Education (AIED 2025) - Julho de 2025

“Small Device, Big Decision:” Comparing Lightweight LLMs’ Computational Performance and Output Quality for AIED Unplugged

Mateus Monteiro, Aristoteles Barros, Luiz Rodrigues, Diego Dermeval, Ig Ibert Bittencourt, Seiji Isotani, Valmir Macario
Artificial Intelligence in Education (AIED 2025) - Julho de 2025

Usage Patterns and Performance Gains in Gamified Online Judges: A Data-Driven Analysis Informed by Cognitive Psychology in CS1

Luiz Rodrigues, Andres Felipe Zambrano, Maciej Pankiewicz, Amanda Barany, Ryan Baker
Artificial Intelligence in Education (AIED 2025) - Julho de 2025

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Evaluating Large Language Model Quality in Resource-Constrained Environments: An Educational Stakeholders’ Survey on Accuracy, Completeness, and Readability in Brazil

Aristoteles Barros, Mateus Monteiro, Luiz Rodrigues, Diego Dermeval, Seiji Isotani, Ig Ibert Bittencourt
Artificial Intelligence in Education (AIED 2025) - Julho de 2025

Unsupervised DDoS Detection Using Entropy Features and f-AnoGAN in Software-Defined Networks

Vitor Gabriel Da Silva Ruffo, Luiz Fernando Carvalho, Jaime Lloret, Mario Lemes Proenca
11th International Conference on Software Defined Systems (SDS) - Dezembro de 2024

Explainable AI Feature Selection in Generative Adversarial Networks System aiming to detect DDoS Attacks

Mateus Komarchesqui, Daniel Matheus Brandão Lent, Vitor Gabriel Da Silva Ruffo, Luiz Fernando Carvalho, Jaime Lloret, Mario Lemes Proenca
11th International Conference on Software Defined Systems (SDS) - Dezembro de 2024

Automatic Area Estimation of Mice Wound Images

Bruno Uhlmann Marcato, Camila Rodrigues Ferraz, Waldiceu Aparecido Verri Jr, Rubia Casagrande, Daniel Prado Campos, José Luis Seixas Junior, Rafael Gomes Mantovani
Symposium on Knowledge Discovery, Mining and Learning (KDMiLe) - Novembro de 2024

A Review on the Recent use of Machine Learning for Gesture Recognition using Myoelectric Signals

Gabriel Molina de Lima, Daniel Prado Campos, Rafael Gomes Mantovani
Encontro Nacional de Inteligência Artificial e Computacional (ENIAC) - Novembro de 2024

Music Genre Recognition with Handcrafted Audio Features

André Luís de Oliveira, Luiz Fernando Carvalho, Daniel Prado Campos, Rafael Gomes Mantovani
Encontro Nacional de Inteligência Artificial e Computacional (ENIAC) - Novembro de 2024

Investigating Student Dropout Risk in Higher Education through Machine Learning

Pedro Mian Parra, Muriel de Souza Godoi, Francisco Carlos Monteiro Souza, Alinne C Correa Souza, Edgar de Souza Vismara, Rafael Gomes Mantovani
Simpósio Brasileiro de Informática na Educação (SBIE) - Novembro de 2024

Automating Dungeon Level Design using Search-based Procedural Generation

Arthur R Pinheiro So, Alinne C Corrêa Souza, Lincoln M Costa, Rafael G Mantovani, Francisco Carlos M Souz
Simpósio Brasileiro de Jogos e Entretenimento Digital (SBGames) - Setembro de 2024

Design and Evaluation of a Procedurally Generated Dungeon Game

Arthur R Pinheiro So, Alinne C Corrêa Souza, Lincoln M Costa, Rafael G Mantovani, Francisco Carlos M Souza
Simpósio Brasileiro de Jogos e Entretenimento Digital (SBGames) - Setembro de 2024

Analysis of the Viability of Replacing Ag/AgCl Electrodes with Dry Electrodes for Gesture Classification from sEMG

Augusto Tetsuo Prado Inafuco, DP Campos, JJAM Junior
Brazilian Congress on Biomedical Engineering - Setembro de 2024

Image Classification for Precision Agriculture: A Coffee Study Case

Julio Ribeiro, Matheus Mileski, José Luis Seixas Junior, Luiz Fernando Carvalho, Rafael Gomes Mantovani
XV Computer on the Beach - Maio de 2024

Semantic Segmentation of MiceWounds

Bruno Uhlmann Marcato, Soraia Mendes Pierotti, Patricia Durgante Ritter, Camila Rodrigues Ferraz, Waldiceu Aparecido Verri Jr, Rubia Casagrande, José Luis Seixas Junior, Rafael Gomes Mantovani
XV Computer on the Beach - Maio de 2024

Sentiment Analysis in Social Networks during the 2021 and 2022 Formula 1 Seasons: A Study Using Natural Language Processing on Twitter

Matheus Mileski, Daniel Prado Campos, Luiz Fernando Carvalho, Rafael Gomes Mantovani
XV Computer on the Beach - Maio de 2024

An Exploratory Analysis on Gender-Related Dropout Students in Distance Learning Higher Education using Machine Learning

Gilmar Santos, Alinne Souza, Rafael Mantovani, Robinson Cruz, Thiago Cordeiro, Francisco Souza
20th Brazilian Symposium on Information Systems - Maio de 2024

AutoMMLC: An Automated and Multi-objective Method for Multi-label Classification

Aline Marques Del Valle, Rafael Gomes Mantovani, Ricardo Cerri
Brazilian Conference on Intelligent Systems (BRACIS 2023) - Setembro de 2023

Classificação de textos escolares com aprendizado de máquina

Nelson Dressler, Alinne Correa Souza, Lincoln Magalhães Costa, Francisco Carlos Souza, Rafael Mantovani
XIV Computer on the Beach - Maio de 2023

DP-Symptom-Identifier: Uma estratégia para classificar sintomas de depressão utilizando um conjunto de dados textuais na língua portuguesa

Vinicius Casani, Alinne C Correa Souza, Rafael G Mantovani, Francisco Carlos M Souza
Simpósio Brasileiro de Tecnologia da Informação e da Linguagem Humana (STIL) - Novembro de 2021

Time-series in hyper-parameter initialization of machine learning techniques

Tomáš Horváth, Rafael G Mantovani, André C P L F de Carvalho
Intelligent Data Engineering and Automated Learning (IDEAL 2021) - Novembro de 2021

Learning abstract task representations

Mikhail M Meskhi, Adriano Rivolli, Rafael G Mantovani, Ricardo Vilalta
AAAI Workshop on Meta-Learning and MetaDL Challenge - Agosto de 2021

Feature analysis to league of legends victory prediction on the picks and bans phase

Lincoln Magalhaes Costa, Rafael Gomes Mantovani, Francisco Carlos Monteiro Souza, Geraldo Xexeo
IEEE conference on games (CoG) - Agosto de 2021

Exploring autoencoders for feature extraction in multi-target classification

Brendon Gouveia Cambuí, Rafael Gomes Mantovani, Ricardo Cerri
International Joint Conference on Neural Networks (IJCNN) - Julho de 2021

Recognition of Facial Patterns Using Surface Electromyography—A Preliminary Study

MR Lima, José Jair Alves Mendes Júnior, Daniel Prado de Campos
XXVII Brazilian Congress on Biomedical Engineering - Outubro de 2020

Perspectives on EMG-Controlled Prosthetic Robotic Hands: Trends and Challenges

Carlos Eduardo Pontim, Arturo Vaine, Hygor Vinícius Pereira Martins, Kevin Christlieb Deessuy, Eduardo Felipe Ardigo Braga, José Jair Alves Mendes Júnior, Daniel Prado de Campos
XXVII Brazilian Congress on Biomedical Engineering - Outubro de 2020

Channel Influence in Armband Approach for Gesture Recognition by sEMG Signals

JJA Mendes Jr, MLB Freitas, Daniel Prado de Campos, CE Pontim, SL Stevan Jr, SF Pichorim
XXVII Brazilian Congress on Biomedical Engineering - Outubro de 2020

Multi-label EMG Classification of Isotonic Hand Movements: A Suitable Method for Robotic Prosthesis Control

José Jair Alves Mendes Junior, Carlos Eduardo Pontim, Daniel Prado de Campos
XXVII Brazilian Congress on Biomedical Engineering - Outubro de 2020

Identificaçao de perfis depressivos em redes sociais utilizando aprendizado de máquina: um mapeamento sistemático

Vinicius Casani, Rafael Gomes Mantovani, Alinne Cristinne Correa Souza, Francisco Carlos Monteiro Souza
XI Computer on the Beach - Setembro de 2020

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