{"id":4156,"date":"2025-09-09T12:40:20","date_gmt":"2025-09-09T15:40:20","guid":{"rendered":"https:\/\/bracis.sbc.org.br\/2025\/?page_id=4156"},"modified":"2025-09-11T13:21:11","modified_gmt":"2025-09-11T16:21:11","slug":"bracis-st-pt-2","status":"publish","type":"page","link":"https:\/\/bracis.sbc.org.br\/2025\/bracis-st-pt-2\/","title":{"rendered":"BRACIS-ST-PT"},"content":{"rendered":"\t\t
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BRACIS - Sess\u00f5es T\u00e9cnicas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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BRACIS - ST1<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
29\/09 - Segunda<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
08h00-09h00<\/td>Minera\u00e7\u00e3o de Dados M\u00e9dicos<\/td>A Semantic Representation for the MIMIC-IV Database\n<\/td>Emilly Cristine Zoldan dos Santos, Filipe Santana da Silva<\/td><\/tr>
GraphRAG on Electronic Health Record: A Knowledge Graph-Enhanced RAG Approach for Healthcare Information Access\n<\/td>Jo\u00e3o Vitor Baptista, Lu\u00eds Paulo Faina Garcia<\/td><\/tr>
Identifying asymptomatic nodes in network epidemics using graph neural networks\n<\/td>Conrado Catarcione Pinto, Amanda Camacho Novaes de Oliveira, Rodrigo Luna, Daniel Ratton Figueiredo<\/td><\/tr>
Boosting OOD Detection in Biomedical Data with Siamese Neural Networks\n<\/td>Eduardo Honorato, Gabriel Jos\u00e9 Pellisser Dalalana<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST2<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 29 - Segunda<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
08h00-09h00<\/td>Machine Learning Foundations and Evaluation<\/td>Neural Networks with Adaptive and Trainable Activation Functions Applied to solve Stochastic Differential Equations\n<\/td>Ingrid Felix, Jo\u00e3o Henrique de Medeiros Delgado, Tiago A. E. Ferreira<\/td><\/tr>
A New Approach for Obtain Reduced Sets in Least Squares Support Vector Machine: Lenghten via Levenberg-Marquardt\n<\/td>Felipe Marinho, Wellington Dantas de Almeida, Victor Oliveira Santos, Ajalmar Rocha Neto<\/td><\/tr>
A Note on Learning Algorithms as Approximations of Solomonoff Induction\n<\/td>Edward Hermann Haeusler, Cleyton Slaviero<\/td><\/tr>
Mind the Gap: Investigating the Impact of Data Leakage on Machine Learning Predictive Models\n<\/td>Augusto Exenberger Becker, Mariana Recamonde-Mendoza<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST3<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
29\/09 - Segunda<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
09h00-10h00<\/td>IA na Sa\u00fade e no Bem-estar<\/td><\/tr>
Mapping the Landscape of Robotics for Autism Spectrum Disorder: A Scoping Review of Technologies, Applications, and Future Directions\n<\/td>Raul Paradeda, Luiziane Paulino dos Santos<\/td><\/tr>
Better Call Lucas: A Conversational Assistant for Older Adult Support\n<\/td>Luan Matheus Trindade Dalmazo, Luize Cunha Duarte, Vitor Pintarelli, Eduardo Todt<\/td><\/tr>
Emotionally and Cognitively Aware Proactive Conversational LLM-assistants for Healthcare\n<\/td>Elioenai Alves, Jorge Araujo, Elizabeth Sucupira Furtado, Rafael Bomfim, Vasco Furtado<\/td><\/tr>
Predicting College Student Mental Health Levels: A Machine Learning Approach Using Sociodemographic and Quality of Life Data\n<\/td>Lucas Jos\u00e9 Lemos Braz, Lucas dos Santos Fonseca, C. Alexandre Rolim Fernandes<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST4\n<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 29 - Segunda<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
09h00-10h00<\/td>Assessing and Leveraging Synthetic Data Generation<\/td><\/tr>
Semantic Analysis of Synthetic EULA Contracts, with Natural Language Processing Techniques for LGPD Compliance Assessment\n<\/td>Jo\u00e3o Freire Abramowicz, Cleyton M\u00e1rio de Oliveira Rodrigues, Heuryk Wylk \u00c9boli da Silva<\/td><\/tr>
Style-Specific Diffusion for Architectural Classification: Enhancing Performance through Class-Adapted LoRA Augmentation\n<\/td>Gustavo Dias, Tha\u00eds Gaud\u00eancio do R\u00eago, Yuri Malheiros<\/td><\/tr>
A Generative Domain Adaptation Scheme for Swift Deployment of Parking Monitoring Systems\n<\/td>Antonio Michel Ferreira dos Santos, Paulo Ricardo Lisboa de Almeida, Jean Paul Barddal, Andr\u00e9 Gustavo Hochuli<\/td><\/tr>
Pose-Based Fall Detection Across Views: Boosting Generalization with Synthetic Data and Data Augmentation\n<\/td>Eduardo Fa\u00e7anha Dutra, Arthur Cavalcante e Silva, Andr\u00e9ia Formico<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST5\n<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
29\/09 - Segunda<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
13h30-14h00<\/td>Gera\u00e7\u00e3o de Dados Sint\u00e9ticos Biom\u00e9dicos<\/td><\/tr>
Synthetic Data for Mental Health: A Comparative Analysis of LLMs, BERT, and Copy-Based Augmentation\n<\/td>Matheus Yasuo Ribeiro Utino, Elton Matsushima, Aline Paes, Paulo Mann<\/td><\/tr>
A Multi-Dimensional Comparative Study of GAN, Diffusion Model, and Statistical Method for Synthetic Health Data Generation\n<\/td>Oluwatoyin Joy Omole, Celso Fran\u00e7a, Samuel Alves, Marcos Andr\u00e9 Gon\u00e7alves, Jussara Almeida<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST6<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 29 - Segunda<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
13h30-14h15<\/td>Learning from Gesture and Speech<\/td><\/tr>
Isolated Sign Language Recognition in LIBRAS\n<\/td>Marcelo Mussi Delucis, Ot\u00e1vio Parraga, Rodrigo C. Barros, Lucas Silveira Kupssinsk\u00fc<\/td><\/tr>
The Impact of Prosodic Segmentation on Speech Synthesis of Spontaneous Speech\n<\/td>Julio Cesar Galdino, Sidney Evaldo Leal, Leticia Gabriella De Souza, Rodrigo de Freitas Lima, Antonio Nelson Fornari Mendes Moreira, Arnaldo Candido Junior, Miguel Oliveira Jr., Edresson Casanova, Sandra M. Alu\u00edsio<\/td><\/tr>
ASV-CM Score Fusion for Robust Speaker Verification in Spoofed Scenarios\n<\/td>Lucas Ariel Rocha Carvalho, Laiza de Paula Lima, Guilherme Rinaldo, Cinthya Oestreich Silva, Victor Costa Beraldo<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST7\n<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
29\/09 - Segunda<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
14h00-15h00<\/td>An\u00e1lise de Biossinais<\/td><\/tr>
Synthetic EEG Generation using Diffusion Models for Motor Imagery Tasks\n<\/td>Henrique Lima, Clodoaldo Aparecido Moraes Lima<\/td><\/tr>
Coma Etiology Prediction Using a CNN-LSTM Model Guided by EEG Brain Regions<\/td><\/td><\/tr>
Exploring Data-Oriented Strategies for Training ECG Self-Supervised Models\n<\/td>Rafael da Costa Silva, Adilson Medronha, Diego Furtado Silva<\/td><\/tr>
Evaluation of Explainable Artificial Intelligence Methods for Deep Time Series Classification of Biosignals\n<\/td>Diego S\u00e1, C\u00e9sar Lincoln Cavalcante Mattos, Regis P. Magalh\u00e3es<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST8\n<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 29 - Segunda<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
14h15-15h00<\/td>Meta-Learning and AutoML<\/td><\/tr>
Classification with reject option: building meta-models to predict classification error\n<\/td>Patricia Ueda, Maria Gabriela Valeriano, Arthur Mangussi, Ricardo B. C. Prud\u00eancio, Ana Carolina Lorena<\/td><\/tr>
OnlineSIRUOS: An Inverse Random Under and Oversampling, Heterogeneous Ensemble, and Meta-Learning Approach for Imbalanced Data Stream Classification\n<\/td>Vinicios Cain\u00e3 dos Santos Coelho, Alceu Britto Jr, Jean Paul Barddal<\/td><\/tr>
A Comprehensive Study of Fitness Landscapes in AutoML: The Impact of Dataset Complexity and Search Space Neutrality\n<\/td>Thiago Fran\u00e7a, Ricardo B. C. Prud\u00eancio, P\u00e9ricles Miranda<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST9<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
29\/09 - Segunda<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
15h00-16h00<\/td>Diagn\u00f3stico Auxiliado por Computador<\/td><\/tr>
Textual Prompt-Guided Segmentation of Hemorrhagic Stroke in Computed Tomography Images\n<\/td>Jo\u00e3o Carlos Nepomuceno Fernandes, D\u00e9bora Sales Costa, Carlos Henrique Oliveira de Almeida, Vitor Bispo Bra\u00fana, Francisco H\u00e9rcules dos Santos Silva, Houbing Hebert Song, Pedro Pedrosa Rebou\u00e7as Filho<\/td><\/tr>
Improving Medical Image Segmentation with Semantic Mask-Guided Diffusion Models\n<\/td>Marcelo Ribeiro, Marilton Sanchotene de Aguiar<\/td><\/tr>
A Fully Automatic Approach for COVID-19 Diagnosis in CT Imaging: Integrating Lung Segmentation, Fine-Tuning and Grad-CAM Visualization\n<\/td>Matheus Santos, I\u00e1gson Silva, Lucas Santos, Eliz\u00e2ngela Rebou\u00e7as, Pedro Pedrosa Rebou\u00e7as Filho, Houbing Hebert Song<\/td><\/tr>
Development of a Deep Wavelet Neural Network-Based Intelligent System for Multiclass Breast Thermogram Classification\n<\/td>Heuryk Wylk \u00c9boli da Silva, Wellington Pinheiro dos Santos, Jo\u00e3o Freire Abramowicz joaoabramowicz, Ma\u00edra Ara\u00fajo de Santana<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST10<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 29 - Segunda<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
15h00-16h00<\/td>Evolutionary Computation and Metaheuristics<\/td><\/tr>
Variable Importance and Interaction in Differential Evolution: Online Learning and a New Recombination Operator\n<\/td>Renato Tinos, Francisco Chicano, Michal Przewozniczek<\/td><\/tr>
Maximum Dispersion, Maximum Concentration: Enhancing the Quality of MOP Solutions\n<\/td>Gladston Moreira, Ivan Meneghini, Elizabeth Wanner<\/td><\/tr>
On the use of Pareto-based Features in Meta-Learning for Multi-Objective Offshore Wind Farm Layout Optimization\n<\/td>Gustavo Silva, Jo\u00e3o Silva, Islame Felipe Fernandes<\/td><\/tr>
Metaheuristic-Based Optimization for Cascaded Hydropower Systems\n<\/td>Arnaldo Mendes Pires Junior, Kleyton Cotta, Leonardo Vianna, Tassiana Nunes Benamor, Bruno Medeiros, Maria Luz, Matheus Felipe da Silva Pinheiro, Mauricio Magalh\u00e3es, Hugo Reiser Vieira Portuita, T\u00e1ssio Simioni, M\u00e1rcio Lunardi Perin, Paulo Ricardo Santos Munari, Beatriz Sepulveda Pires<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST11<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
29\/09 - Segunda<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3picos<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
18h00-19h00<\/td>Vis\u00e3o Computacional para Imagens Relacionadas ao C\u00e2ncer<\/td><\/tr>
A novel interpretable approach to deep multimodal data fusion applied to cancer diagnosis\n<\/td>Leandro Lima, Matheus Rocha, Renato Krohling<\/td><\/tr>
Deep Learning for Helicobacter pylori Classification: A Comparative Approach Using Transfer Learning and Data Augmentation\n<\/td>Fran\u00e7ois Fernandes Ribeiro Barbosa, Rodrigo Borges, Ivan S. Silva, Rodrigo de Melo Souza Veras, Patrick Santos, Antonio Oseas de Carvalho Filho<\/td><\/tr>
Swin Transformer for Classification of Whole-Body PET Cancer Images\n<\/td>Fran\u00e7ois Fernandes Ribeiro Barbosa, Rodrigo Borges, Ivan S. Silva, Rodrigo de Melo Souza Veras, Patrick Santos, Antonio Oseas de Carvalho Filho<\/td><\/tr>
U-Net-EL: A U-Net and Early Learning-Based Method for Histopathological Breast Image Segmentation\n<\/td>Paulo Victor, Patrick Santos, Joao Otavio Bandeira Diniz, Antonio Oseas<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST12<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 29 - Segunda<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
18h00-18h30<\/td>Quantum Learning<\/td><\/tr>
Enhanced Quantum-Inspired Neural Architecture Search with Adaptive Pre-trained Backbone Integration\n<\/td>Diego P\u00e1ez, Thiago Carvalho, Santiago Vasquez, Fabio Cardoso, Karla Tereza Figueiredo Leite, Marley M. B. R. Vellasco<\/td><\/tr>
Mitigating high dimensionality and few training data with a quantum kernel learning approach\n<\/td>Mauro Queiroz Nooblath Neto, Jo\u00e3o Alfredo Holanda Bessa Neto, Rosiane de Freitas Rodrigues<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST13<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 29 - Segunda<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
18h30-19h00<\/td>Fuzzy Systems<\/td><\/tr>
New generalizations of the Choquet integral by restricted dissimilarity functions\n<\/td>Giancarlo Lucca, Tiago Asmus, Gracaliz P. Dimuro, Helida Santos, Renata Reiser, Adenauer Yamin, Heloisa Arruda Camargo, Cedric Marco-Detchard, Humberto Bustince<\/td><\/tr>
Evaluating the Power Measure with Choquet-Based Generalizations in Fuzzy Rule-Based Classification Systems\n<\/td>Giancarlo Lucca, Tiago Asmus, Gracaliz P. Dimuro, Bruno L. Dalmazo, Rafael Berri, Renata Reiser, Adenauer Yamin, Cedric Marco-Detchard, Humberto Bustince<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST14<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 30 - Ter\u00e7a<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
08h00-10h00<\/td>Best Papers<\/td>Estimating Variable Importance and Interaction in Machine Learning via Genetic Algorithms\n<\/td>David Gabriel Guimar\u00e3es, Sabrina Sousa Carvalho, Renato Higor Nascimento, Renato Tin\u00f3s<\/td><\/tr>
Hardness Sampling: Exploring Instance Hardness in Pool-based Active Learning\n<\/td>Gabriel da Silva Corvino Nogueira, Davi Pereira dos Santos, Lu\u00eds Paulo Faina Garcia, Andr\u00e9 Ponce de Leon F de Carvalho<\/td><\/tr>
Data complexity and instance hardness measures in transferability evaluation\n<\/td>Derick Welman Brock Rangel, Alfredo Exposito De Queiroz, Ana Carolina Lorena<\/td><\/tr>
Interpolation of Multivariate Time Series with Nearly-Symmetric Time Translations\n<\/td>Bernardo Teixeira, Marcel Rodrigues de Barros, Edson Gomi, Eduardo Aoun Tannuri, F\u00e1bio Levy Siqueira, Anna Helena Reali Costa<\/td><\/tr>
Probabilities of Causation and Root Cause Analysis with Quasi-Markovian Models\n<\/td>Eduardo Laurentino, F\u00e1bio Gagliardi Cozman, Denis D. Mau\u00e1, Daniel Lawand, Davi Coelho, Lucas Martins Marques<\/td><\/tr>
Ontology-Enriched BERT for Financial Market State Prediction\n<\/td>Igor Felipe Carboni Battazza, Cleyton M\u00e1rio de Oliveira Rodrigues, Jo\u00e3o Fausto Lorenzato de Oliveira<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST15<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 30 - Ter\u00e7a<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
13h30-14h00<\/td>Efficient Computer Vision<\/td>Cost-Efficient Visual Perception for Autonomous Vehicles: Leveraging Attention-Based Sensor Fusion to Maintain Performance\n<\/td>Eduardo Honorato, Vanderlei Bonato, Denis Fernando Wolf<\/td><\/tr>
Proposing an Efficient CNN-based Architecture for Image Processing\n<\/td>Verner Rafael Ferreira, Anne Magaly de Paula Canuto<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST16<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 30 - Ter\u00e7a<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
13h30-14h00<\/td>Electrical Distribution<\/td>Modeling and Analysis of Fragility in Primary Electrical Distribution Networks\n<\/td>Priscila Motta, Diogo Boff, Sandro J. Rigo, Rodrigo M. Figueiredo<\/td><\/tr>
Parallelization Strategies for the Feature Space Partition Algorithm Applied to Fault Detection and Stability Analysis in Smart Grids\n<\/td>Saulo Andrade, Silvana Rossetto, Carolina Marcelino<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST17<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 30 - Ter\u00e7a<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
14h00-14h30<\/td>Computer Vision for Veterinary Medicine<\/td><\/tr>
Comparative Analysis of Deep Convolutional Models for the Classification of Canine Dermatological Conditions\n<\/td>Eduardo Tavares, Roney Nogueira de Sousa, Carlos Henrique Leit\u00e3o Cavalcante<\/td><\/tr>
A Double Transfer Learning Approach for Improving Canine Breast Cancer Detection Using VGG-16 on Histopathological Images\n<\/td>Vinicius Barbosa da Silva, Omar Andres Carmona Cortes, Joao Otavio Bandeira Diniz, Daniel Lima Gomes Jr.<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST18<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 30 - Ter\u00e7a<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
14h00-14h30<\/td>Machine Learning Techniques<\/td><\/tr>
Inference Time Debiasing Concepts in Diffusion Models\n<\/td>Lucas Silveira Kupssinsk\u00fc, Marco Nemetz Bochernitsan, Jordan Kopper, Ot\u00e1vio Parraga, Rodrigo C. Barros<\/td><\/tr>
Face-Obfuscated Deepfake Detection by Learning Spatial and High-Frequency Generative Artifacts\n<\/td>Jo\u00e3o Alvim, Miguel D. S. Wanderley, Italo Oliveira, Itallo Dias, Matheus Gamba, Katia Poloni, Eduardo Bovo<\/td><\/tr>
Extending the Minimal Learning Machine for Classification and Regression on Interval-Valued Data<\/td>Di\u00eago Farias Oliveira, C\u00e9sar Lincoln Cavalcante Mattos, Jo\u00e3o Paulo Pordeus<\/td><\/tr>
Analysis of Decision-Making in Virtual Rats Using SHAP Values\n<\/td>Th\u00e1lita Guimar\u00e3es Freire, Renato Tin\u00f3s, Ariadne de Andrade Costa<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST19<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 30 - Ter\u00e7a<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
14h30-15h15<\/td>Computer Vision for Ophthalmology<\/td><\/tr>
Retinal Lesion Detection and Segmentation Using a Region of Interest-Based Approach with YOLO11\n<\/td>Marcelo Dias, Carlos Alexandre Silva dos Santos, Alejandro Pereira, Marilton Sanchotene de Aguiar, Daniel Welfer<\/td><\/tr>
DR-AIVis: A Hybrid Approach for Diabetic Retinopathy Detection Using U-Net Segmentation and CNN Classification with Grad-CAM Explainability\n<\/td>Marcelo Colares da Silva, Caio Marques Silva, Suane Pires Pinheiro da Silva, R\u00f3ger Sarmento, Houbing Hebert Song, Pedro Pedrosa Rebou\u00e7as Filho<\/td><\/tr>
EffAttNet: Improving Early Glaucoma Detection with EfficientNet-B3 and Attention Modules\n<\/td>Eduardo Augusto Marras de Souza, Daniela Hayashi, Alexandre Brand\u00e3o, Helio Pedrini, Ademar Takeo Akabane<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST20<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 30 - Ter\u00e7a<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
15h00-16h00<\/td>Reinforcement and Federated Learning<\/td><\/tr>
Dead End Discovery and Secure Exploration via Large Language Models\n<\/td>Christian Jorge Delgado Polar, Valdinei Freire, Leliane Nunes de Barros, Karina Valdivia-Delgado<\/td><\/tr>
Relational Expressivity Coverage: Comparing Risk-Sensitive Criteria for SSP Problems\n<\/td>Igor Agostinho, Valdinei Freire<\/td><\/tr>
A Multidimensional Analysis of the Swarm Dynamics in a Reinforcement Learning-based Metaheuristic\n<\/td>Rodrigo Cesar Lira da Silva, Mariana Macedo, Hugo Valadares Siqueira, Carmelo Bastos-Filho<\/td><\/tr>
Performance Analysis of Quantization in Federated Split Learning\n<\/td>Claro Sales, Francisco H. Carvalho-Junior, Allberson Dantas<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST21<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Set 30 - Ter\u00e7a<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
15h15-16h00<\/td>Biomedical Applications<\/td><\/tr>
CRRF-Score Cumulative Ranking Random Forest Scoring Function for Free Energy of Binding Prediction in Protein-Ligand Docking\n<\/td>Adriano V. Werhli, Patr\u00edcia Padula Lopes, Oscar Arr\u00faa, Andrej Aderhold, Karina S. Machado<\/td><\/tr>
Evaluating Odour Selectivity in \u03b1\u2011Synucleinopathy: ML\u2011Based Odour Profiling\n<\/td>Christian Mattjie, Rafaela Ravazio, Eleanor Mitchell, Jonathan Bestwick, Lucas Silveira Kupssinsk\u00fc, Alastair Noyce, Artur Schumacher Schuh, Rodrigo C. Barros<\/td><\/tr>
Evaluating Graph-Based Representations of ATR-FTIR Data Using Complex Networks\n<\/td>Barbara Cristina Gama, Robinson Sabino Silva, Douglas Carvalho Caixeta, Thulio Marquez Cunha, Murillo G. Carneiro<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST22<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
08h00-09h00<\/td>Educational Applications<\/td>Perception of Guardians on the Use of Artificial Intelligence in Educational Geometry Games for Children\n<\/td>Leonardo Estevam, Vitor Melo, Jo\u00e3o Francisco Moreira de Carvalho, B\u00e1rbara Chagas da Silva, Walter Oliveira Jr, Marcelle Pereira Mota, Diego Cardoso, Marcos C\u00e9sar da Rocha Seruffo<\/td><\/tr>
Hierarchical Modeling of Municipal Contextual Influences on Brazilian National High School Exam (ENEM) Performance\n<\/td>Felipe Paradas, Carla Amor Divino Moreira Delgado, Carolina Marcelino<\/td><\/tr>
Assessing DeepSeek-R1's Performance on Brazil's Defining National Education Benchmark\n<\/td>Alexandre Thurow Bender, Gabriel Almeida Gomes, Ulisses Brisolara Corr\u00eaa, Ricardo Matsumura Ara\u00fajo<\/td><\/tr>
Evaluating the Accuracy and Stability of Frontier LLMs on ENADE Computer Science Questions\n<\/td>Lucas de Moura Carvalho, Cleiton Moreira de Carvalho Junior, Nabor Mendon\u00e7a<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST23\n<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo<\/td>Autores<\/td><\/tr>
08h00-09h00<\/td>Machine Learning for Natural Language Processing<\/td>CLS, Averaging, or Layer Combinations? Embedding Strategies for Text Classification Across BERT Variants\n<\/td>Eliton Luiz Scardin Perin, Mariana Caravanti de Souza, Anderson Bessa Costa, Edson Takashi Matsubara<\/td><\/tr>
Optimizing Model Merging Configurations for Brazilian Portuguese Sentiment and Hate Speech Classification with TIES-Merging and SaDE\n<\/td>Viviane Galv\u00e3o, Heder Bernardino<\/td><\/tr>
TRIDENT: Tabular Representation Inference with Dedicated Embeddings for Null Tokens\n<\/td>Pedro Rigueira, Victoria Andrade Flores de Mello, Guilherme Evangelista, Caio Grossi, Giovana Assis da Matta Machado, Pedro Robles Dutenhefner, Wagner Meira Jr., Gisele Pappa<\/td><\/tr>
APVAT: Attention Perturbation in Virtual Adversarial Training for Semi-Supervised Learning\n<\/td>Jos\u00e9 Marcio Duarte, Evangelos Milios, Lilian Berton<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST24<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 3<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
08h00-09h00<\/td>Multidisciplinary Applications<\/td><\/tr>
Use of Neural Networks with Dynamic Difficulty Adjustment (DDA) in a Roguelike Game\n<\/td>Larissa Carvalho, Luis Cuevas Rodr\u00edguez<\/td><\/tr>
Highway to... Determining Fatal Outcomes in Traffic Accidents Based on Police Reports\n<\/td>Arthur Miguel Pereira Gabardo, Guilherme Arthur Allebrandt Sch\u00fcnemann, Pablo Andretta Jaskowiak, Benjamin Grando Moreira, Ricardo Jose Pfitscher<\/td><\/tr>
Anomaly Detection in Spatiotemporal Patterns: A Case Study of Brazilian Traffic Accidents During the COVID-19 Lockdown\n<\/td>Gabriel Cesar Silveira, Benjamin Grando Moreira, Diogo Nardelli Siebert, Ricardo Jose Pfitscher<\/td><\/tr>
Hotel Intelligence: Maximizing Revenue with Nonlinear Dynamic Pricing and Predictive Demand Analysis\n<\/td>Filipe Dwan Pereira, George Zambonin, Francisco Br\u00e1ulio Silva de Oliveira, Christiano Penna, Gabriel Vasconcelos, Gabriel Barbosa, Jo\u00e3o Paulo Freitas, Pedro Dreyer, Ricardo Fernandes, Rafael Ferreira Mello<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST25<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
09h00-10h00<\/td>NLP Applications<\/td><\/tr>
Hybrid Language Model Architectures for Behavioral Assessment: A Case Study on MAPER\n<\/td>Erik Jhones Freitas do Nascimento, J\u00e9ssyca Almeida Bessa, Mariane Castro Lima, Igor Rafael Silva Valente, Saulo M. Maia, Maria L. R. Correa<\/td><\/tr>
AI Agents Powered by Open-Source Language Models for Causal Understanding in Portuguese\n<\/td>Uriel Lasheras, Elioenai Alves, Diego Silva, Caio Ponte, Carlos Caminha, Vl\u00e1dia Pinheiro<\/td><\/tr>
Pre-trained Code Language Models for Just-in-time Software Defect Prediction: An Empirical Study\n<\/td>Monique L. B. Monteiro, George Cabral, Adriano Lorena In\u00e1cio de Oliveira<\/td><\/tr>
Improving Legislative Accessibility with Retrieval-Augmented Generation\n<\/td>Saint-Clair da Cunha Lima, Daniel Sabino Amorim de Ara\u00fajo<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST26<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo<\/td>Autores<\/td><\/tr>
09h00-10h00<\/td>Machine Learning for Plants<\/td><\/tr>
A Comparative Study of Machine Learning Models for Bee Flora Classification: Integrating Feature Extractors with Classifiers\n<\/td>Leticia Torres Pereira, Daniel Santos da Silva, Saulo Oliveira, Renato William Rodrigues de Souza, Wellington Franco, Jose Maria Silva Monteiro Filho<\/td><\/tr>
Improving Automated Species Identification in Herbaria using Contrastive Learning\n<\/td>Alisson da Silva Vieira, Alisson da Silva Vieira, Diego Bertolini, Luiz Eduardo Soares de Oliveira, Andr\u00e9 Luis Schwerz<\/td><\/tr>
From Code to Field: Evaluating the Robustness of Convolutional Neural Networks for Disease Diagnosis in Mango Leaves\n<\/td>Gabriel Andrade, Saulo Santos, Itallo Patrick, Emanuel Pereira, Erick Barboza<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST27<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 3<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
09h00-10h00<\/td>Financial Applications<\/td><\/tr>
On the combination of machine learning techniques with simulated annealing to identify professional accounts in Ethereum\n<\/td>J\u00falia Valadares, Saulo Moraes Villela, Alex Borges Vieira, Heder Bernardino<\/td><\/tr>
Beyond Profit: An Analysis of Risk and Return Metrics in Automated Trading Systems\n<\/td>Jos\u00e9 Jeovane Reges Cordeiro, Arlino Henrique Magalh\u00e3es, Guilherme Avelino<\/td><\/tr>
Agentic AI Meets Fundamentalist Financial Analysis: Limits and Possibilities\n<\/td>Jo\u00e3o Nepomuceno Freitas de Azevedo, Eduardo Rottschaefer Oliveira, Gabriel Assis, Thiago Ferreira, Aline Paes<\/td><\/tr>
A NAS-Optimized Deep Learning Model for Customer Churn Prediction in Financial Services\n<\/td>Marcus Almeida, Ivair Silva, Vander L. S. Freitas, Eduardo Jose da Silva Luz, Gladston Moreira<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST28<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
13h30-14h00<\/td>Named Entity Recognition Corpora<\/td><\/tr>
YACSDB-NER: Yet Another Cybersecurity Database for Named Entity Recognition Task\n<\/td>Yuri do Amaral Nobre Maia, Robson Albuquerque, Demetrio Ant\u00f4nio da Silva Filho<\/td><\/tr>
MariNER: A Dataset for Historical Brazilian Portuguese Named Entity Recognition\n<\/td>Jo\u00e3o Luz, Marina Lages Gon\u00e7alves Teixeira, Jade Bortot de Paiva, Diego Furtado Silva<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST29<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo<\/td>Autores<\/td><\/tr>
13h30-14h00<\/td>Micro-CT Rock Analysis<\/td><\/tr>
A Stacked Deep Learning-Based Method for Multiclass Classification of Sandstones in Microtomographic Images\n<\/td>Ant\u00f4nio Lima, Italo F. S. Silva, Alan Ara\u00fajo, Arist\u00f3fanes Corr\u00eaa Silva, Anselmo Cardoso de Paiva, Deane Roehl<\/td><\/tr>
Segmentation of Microtomography Images of Carbonate Rocks: A Comparison Between Ordinary Kriging and Universal Kriging\n<\/td>Maxwell Pires, Italo Francyles Santos Silva, Arist\u00f3fanes Corr\u00eaa Silva, Anselmo Cardoso de Paiva<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST30<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Qarta<\/td>Sala 3<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
13h30-14h30<\/td>Forecasting<\/td><\/tr>
Increasing Time Series Forecasting Performance with Dynamic System Copula-Based Ensemble Models\n<\/td>Ademir Batista dos Santos Neto, Paulo Renato A. Firmino, Tiago A. E. Ferreira<\/td><\/tr>
Enhanced Forecasting Model using Transformers, Extended Long-short-term Memory, and Randomized Fuzzy Cognitive Maps\n<\/td>Omid Orang, Petr\u00f4nio C. L. Silva, Frederico Guimaraes<\/td><\/tr>
AutoFAR: An Intelligent Hybrid System for boosting Autoformer forecasts\n<\/td>Filipe Duarte, Ruam Pastor, Luis Amaral, Jair Paulino de Sales, Paulo Salgado Gomes de Mattos Neto<\/td><\/tr>
Optimal Water Distribution Networks Monitoring Using Observability Theory and State Estimation\n<\/td>Bruno da Costa Porf\u00edrio, Jo\u00e3o Paulo Souza Medeiros, Luiz Paulo Barbosa, Jo\u00e3o Borges<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST31<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
14h00-15h00<\/td>Low-Resource and Small Language Models<\/td><\/tr>
Low-Resource Named Entity Recognition using Information Retrieval and In-Context Learning\n<\/td>Enzo Shiraishi, Raphael Y. Camargo, Henrique Luiz Pereira da Silva, Ronaldo C. Prati<\/td><\/tr>
Assessing an evolutionary search engine for small language models, prompts, and evaluation metrics\n<\/td>Claudio Lucio Lopes, Lucca Machado<\/td><\/tr>
Towards Small Language Models for Text-to-SQL\n<\/td>Paulo Silva, Let\u00edcia Silva, Fabr\u00edcio Aguiar Silva<\/td><\/tr>
Reducing Dependence on Labeled Data: A Self-Supervised Fine-Tuning Approach for Low-Resource Language Models\n<\/td>Gian Franco Joel Condori Luna, Didier Vega, Marcelo Reis<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST32<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo<\/td>Autores<\/td><\/tr>
14h0-15h00<\/td>Computer Vision Applications<\/td><\/tr>
Using a Visual-LSTM Enhanced U-Net for Natural Gas Segmentation in Clustered Seismic Data\n<\/td>Gabriel Costa, Luis Fernando Marin, Mauricio Morais Almeida, Alan Ara\u00fajo, Victor Ferreira, Geraldo Braz Junior, Arist\u00f3fanes Corr\u00eaa Silva<\/td><\/tr>
Fraud Detection in Dental Auditing: A Methodology Based on Similar Image Analysis\n<\/td>Karoline de Moura Farias, Victor Emmanuel Vieira Soares, Pedro de A. dos Santos Neto, Anselmo Cardoso de Paiva, Paloma Paloma Stephania Guilhermina Prado de S\u00e1, Paula Chaves Lira Cavalcante Marinho, Matheus Barreto Cardoso, Lia de Castro Alencar Feij\u00f3, Roberto Edilson Meireles Passos Neto<\/td><\/tr>
Self-supervised few-shot pill image recognition\n<\/td>Luan Sousa Cordeiro, Saulo Oliveira, Nivando Bezerra<\/td><\/tr>
A livestock monitoring system and machine learning sequence classification comparison for behavior classification\n<\/td>Luiz Ricardo da Silveira, Jo\u00e3o Bertini<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - S33<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 3<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
14h30-15h30<\/td>Time Series<\/td><\/tr>
Deep Neural Networks Techniques with Ensemble-Based Methods Applied to Data-driven Proxy Reservoir Simulator\n<\/td>Diogo Medeiros de Almeida, Juan Alberto Rojas Tueros, Bernardo Horowitz<\/td><\/tr>
Data-Driven Proxy Models Based on Recurrent Neural Network for Reservoir Simulators\n<\/td>Juan Alberto Rojas Tueros, Johnattan Douglas Ferreira Viana, Victor Borges da Silva, Aluizio Fausto Ribeiro Ara\u00fajo<\/td><\/tr>
RS4: Restricted Search Space for Snippet Selection\n<\/td>Guilherme Fernandes, Lucas Peres Gaspar, L\u00edvia Almada Cruz , Regis Pires Magalh\u00e3es, Jose Antonio Mac\u00eado<\/td><\/tr>
A Categorical Kalman Filter for Human Activity Recognition\n<\/td>Diego Silva de Fran\u00e7a, Anselmo Pitombeira Neto, L\u00edvia Almada Cruz , Jose Antonio Mac\u00eado<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST34<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
15h00-16h00<\/td>Legal Applications of NLP<\/td><\/tr>
Pseudo-Labeling for Multi-Label Legal Text Classification\n<\/td>Lucas Freitas, Thais Rodrigues, Guilherme Rodrigues, Pamella Edokawa, Ariane Hayana Thom\u00e9 de Farias<\/td><\/tr>
Generative SLMs Meet Brazilian Legal Documents: Efficient NER via LoRA Fine-tuning\n<\/td>Matheus Oliveira, Pedro Borges Pio, Lu\u00eds Paulo Faina Garcia<\/td><\/tr>
BR-TaxQA-R: A Dataset for Question Answering with References for Brazilian Personal Income Tax Law, including case law\n<\/td>Juvenal Domingos J\u00fanior, Augusto Louren\u00e7o de Faria, Eduardo Seiti de Oliveira, Erick Brito, Matheus Rennan Freire Veras Teotonio, Andre Assump\u00e7\u00e3o, Diedre Santos do Carmo, Roberto Lotufo, Jayr Alencar Pereira<\/td><\/tr>
Juru: Legal Brazilian Large Language Model from Reputable Sources\n<\/td>Roseval Malaquias Junior, Ramon Pires, Roseli Ap. Francelin Romero, Rodrigo Nogueira<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST35<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo<\/td>Autores<\/td><\/tr>
15h00-16h00<\/td>Monitoring and Surveillance<\/td><\/tr>
Enhancing Situational Awareness in Public Safety with Frame-Accumulated Face Recognition and Distance-Based Evaluation\n<\/td>Pedro Varela de Lira, Karine Piacentini Coelho da Costa, Stefano Momo Loss, Leonardo Sim\u00f5es C\u00e1ceres Lima, Daniel Sabino Amorim de Ara\u00fajo, Eduardo Cunha, Aluizio F. Rocha Neto, Thais Vasconcelos Batista, Nelio Cacho, Everton Cavalcante, Frederico Ara\u00fajo da Silva Lopes<\/td><\/tr>
Are Current Computer Vision Models for Handgun Detection Ready to be Deployed in Camera Surveillance Systems?\n<\/td>Ricardo Ara\u00fajo Rios, Tatiane Nogueira, Jorge Batista, Cassio Vinicius Serafim Prazeres, Rubisley Lemes, Maycon Peixoto, Gustavo B. Figueiredo, Frederico Ara\u00fajo Dur\u00e3o, Eduardo Almeida, Ivan do Carmo Machado, H\u00e9rsio M. Iwamoto<\/td><\/tr>
Optimal Water Distribution Networks Monitoring Using Observability Theory and State Estimation\n<\/td>Bruno da Costa Porf\u00edrio, Jo\u00e3o Paulo Souza Medeiros, Luiz Paulo Barbosa, Joao Borges<\/td><\/tr>
Segmentation-augmented image classification for nighttime flood monitoring\n<\/td>Arthur Rocha, Vin\u00edcius Vanzin, Jo\u00e3o Perino, Pedro Teodoro, Saulo Matos, Dilvan Moreira, Caetano Mazzoni Ranieri, J\u00f3 Ueyama<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST36<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 01 - Quarta<\/td>Sala 3<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
15h30-16h00<\/td>Ethics in AI and CI<\/td><\/tr>
Training and Test Machine Learning Models on Encrypted Data: Initial Results and Challenges\n<\/td>Rodrigo Kruger, Jean Paul Barddal, Vinicius M.A. Souza<\/td><\/tr>
Assessing Demographic Bias and Fairness in Facial Recognition Systems: A Framework\n<\/td>Darian Rabbani, Italo Oliveira, Miguel D. S. Wanderley, Cinthya Oestreich Silva, Renato Almeida, Jo\u00e3o Alvim, Katia Poloni, Gustavo C. Bicalho, Lucas Francisco Pellicer, Eduardo Bovo<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST37<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 02 - Quinta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
08h00-09h00<\/td>Hardware and Networks<\/td>DiagHW: A Compact LLM for Hardware Failure Diagnosis via a Novel Knowledge Distillation Pipeline\n<\/td>Carlos Caminha, Maria de Lourdes Maia Silva, Iago C Chaves, Victor Farias, Felipe Brito, Javam Machado<\/td><\/tr>
Deep Learning-Based Intrusion Detection for Automotive Ethernet: Evaluating & Optimizing Fast Inference Techniques for Deployment on Low-Cost Platform\n<\/td>Pedro Carmo, Igor de Moura Philippini, Assis Tiago de Oliveira Filho, Djamel Sadok, Cleber Zanchettin<\/td><\/tr>
Data Stream Mining to Predict Recommended Actions for Firewall Network Traffic\n<\/td>Herbert Gon\u00e7alves Dias, Wagner Giarini, Ricardo Cerri<\/td><\/tr>
ADR Based on Fuzzy Logic with Dynamic Number of Uplink Transmissions Adjustment for LoRaWAN Networks in Mobility Scenarios\n<\/td>Fernando Jorge Vieira Santos, Geraldo Abrantes Sarmento Neto, Thiago Allisson Ribeiro Da Silva, Pedro Felipe Ferreira De Abreu, Luis Henrique De Oliveira Mendes, Jos\u00e9 Valdemir Dos Reis Junior<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST38<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 02 - Quinta<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
08h00-09h00<\/td>Graph-Based Mining and Learning<\/td>Deep Graph Clustering Using Graph Neural Networks and Seed Detection\n<\/td>Carlos Pereira Lopes Filho, Guilherme Messias, Sylvia Iasulaitis, Alneu de Andrade Lopes, Alan Valejo<\/td><\/tr>
Evaluating the use of Knowledge Graph Embeddings to identify influential nodes in heterogeneous networks\n<\/td>Joao Gabriel Melo Barbirato, Alneu de Andrade Lopes<\/td><\/tr>
Multilevel Strategy for Community Detection in k-Partite Networks\n<\/td>Renata Sarmet Smiderle Mendes, Alan Valejo, Alneu de Andrade Lopes<\/td><\/tr>
Enhancing Graph Neural Networks for Multi-Target Activity Prediction Through Multi-Task Learning and Knowledge Distillation\n<\/td>Arthur Cerveira, Frederico Kremer, Gabriel Almeida Gomes, Ulisses Brisolara Corr\u00eaa<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST39<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 02 - Quinta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
09h00-10h00<\/td>Explainable AI in Health<\/td><\/tr>
Predicting and Interpreting Clinical Deterioration in the Intensive Care Unit Using Machine Learning and Explainable AI\n<\/td>Vanderleicio Carvalho Leite Junior, Matheus Giovanni Pires, Fabiana Cristina Bertoni<\/td><\/tr>
Argumentation Schemes for Stress Inference\n<\/td>Alison R Panisson, Analucia Schiaffino Morales<\/td><\/tr>
Reliable XAI Explanations in Sudden Cardiac Death Prediction for Chagas Cardiomyopathy\n<\/td>Vin\u00edcius Peixoto Chagas, Luiz Henrique Texeira Viana, Mac Myller da Silva Carlos, Jo\u00e3o Paulo do Vale Madeiro, Roberto Coury Pedrosa, Thiago Alves Rocha, Carlos Henrique Leit\u00e3o Cavalcante<\/td><\/tr>
Enhancing Framingham Cardiovascular Risk Score Transparency through Logical Explainable AI Models\n<\/td>Emannuel Levi de Assis Bezerra, Luiz Henrique Texeira Viana, Vin\u00edcius Peixoto Chagas, Diogo Esmeraldo Rolim, Thiago Alves Rocha, Carlos Henrique Leit\u00e3o Cavalcante<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST40<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 02 - Quinta<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
09h00-10h00<\/td>NLP Applications using Graphs<\/td><\/tr>
Graph Condensation for Text Classification\n<\/td>Ren\u00e9 Santin, Diego Minatel, N\u00edcolas Roque dos Santos, Solange Rezende<\/td><\/tr>
Combining Large Language Model Embeddings and Graph Neural Networks for Accurate Job Recommendations\n<\/td>Alexandre Gualberto, Alan Valejo, Murilo C. Naldi<\/td><\/tr>
Positive and Unlabeled Graph Learning with Large Language Models for Fake News Detection\n<\/td>Guilherme Messias, Mariana Caravanti de Souza, Sylvia Iasulaitis, Eloize R. M. Seno, Yanni Marcela Gameiro, Solange Rezende, Alan Valejo<\/td><\/tr>
Exploring Content and Social Connections of Fake News with Explainable Text and Graph Learning\n<\/td>V\u00edtor Nascimento Louren\u00e7o, Aline Paes, Tillman Weyde<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST41<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 02 - Quinta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
10h30-11h30<\/td>Papers Published in Top Venues<\/td><\/tr>
A Noise-Oriented and Redundancy-Aware Instance Selection Framework\n<\/td>Washington Cunha, Alejandro Moreo, Andrea Esuli, Fabrizio Sebastiani, Leonardo Rocha, Marcos Gon\u00e7alves<\/td><\/tr>
When do GFlowNets learn the right distribution?\n<\/td>Tiago da Silva, Amauri Holanda, Diego Mesquita<\/td><\/tr>
Flexible Gaussian Processes with Amortized Variational Deep Kernel Learning\n<\/td>Alan Matias, C\u00e9sar Lincoln Cavalcante Mattos, Joao Pordeus Gomes, Diego Mesquita<\/td><\/tr>
Differentially Private Selection using Smooth Sensitivity\n<\/td>Iago C. Chaves, Victor Farias, Amanda Perez, Diego Mesquita, Javam Machado<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST42<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 02 - Quinta<\/td>Sala 1<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
13h30-14h30<\/td>Explainable AI<\/td><\/tr>
Genetic Algorithm for Interpretability in Vision Language Models\n<\/td>Marcelo Barreto, Cristiano Oliveira, Fl\u00e1vio Santos, Paulo Novais, Leonardo Matos, Andr\u00e9 Britto<\/td><\/tr>
Clustering Explainability: A Systematic Literature Review\n<\/td>Guilherme Oliveira, Fabr\u00edcio Aguiar Silva<\/td><\/tr>
Slice and Explain: Logic-Based Explanations for Neural Networks through Domain Slicing\n<\/td>Luiz Fernando Paulino Queiroz, Carlos Henrique Leit\u00e3o Cavalcante, Thiago Alves Rocha<\/td><\/tr>
Integrating Explainable AI with Species Distribution Models to Assess Anthropogenic Impacts on Amazonian Birds\n<\/td>Renato Miyaji, Pedro Corr\u00eaa, Felipe Valencia<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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BRACIS - ST43<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Out 02 - Quinta<\/td>Sala 2<\/td>Chair: (TBD)<\/td><\/tr>
Hor\u00e1rio<\/td>T\u00f3pico<\/td>T\u00edtulo do Artigo<\/td>Autores<\/td><\/tr>
13h30-14h30<\/td>Trustworthiness and Robustness of LLMs<\/td><\/tr>
Is machine-translation enough? Understanding impacts in LLM benchmarking\n<\/td>Ta\u00edgo Pedrosa, Evandro Costa, Roberio Santos<\/td><\/tr>
Towards Secure Retrieval-Augmented Generation: preventing LLM data leaks with RBAC\n<\/td>Igor Martinelli, Moacir Antonelli Ponti<\/td><\/tr>
Adversarial Attack on Large Language Models for the Portuguese Language\n<\/td>Allan Figueiredo, Adriana Ces\u00e1rio de Faria Alvim, Pedro Nuno Moura<\/td><\/tr>
Evaluating Question Answering Model Robustness Against Typographical Mistakes Using Adversarial Attacks\n<\/td>Ricardo Grava, Anarosa Brand\u00e3o, Sarajane Marques Peres, F\u00e1bio Gagliardi Cozman<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

BRACIS – Sess\u00f5es T\u00e9cnicas BRACIS – ST1 29\/09 – Segunda Sala 1 Chair: (TBD) Hor\u00e1rio T\u00f3pico T\u00edtulo do Artigo Autores 08h00-09h00 Minera\u00e7\u00e3o de Dados M\u00e9dicos A Semantic Representation for the MIMIC-IV Database Emilly Cristine Zoldan dos Santos, Filipe Santana da Silva GraphRAG on Electronic Health Record: A Knowledge Graph-Enhanced RAG Approach for Healthcare Information Access […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4156","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/bracis.sbc.org.br\/2025\/wp-json\/wp\/v2\/pages\/4156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bracis.sbc.org.br\/2025\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bracis.sbc.org.br\/2025\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bracis.sbc.org.br\/2025\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bracis.sbc.org.br\/2025\/wp-json\/wp\/v2\/comments?post=4156"}],"version-history":[{"count":113,"href":"https:\/\/bracis.sbc.org.br\/2025\/wp-json\/wp\/v2\/pages\/4156\/revisions"}],"predecessor-version":[{"id":4604,"href":"https:\/\/bracis.sbc.org.br\/2025\/wp-json\/wp\/v2\/pages\/4156\/revisions\/4604"}],"wp:attachment":[{"href":"https:\/\/bracis.sbc.org.br\/2025\/wp-json\/wp\/v2\/media?parent=4156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}