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BRACIS 2025: Fortaleza, Brazil - Part II
- Rosiane de Freitas

, Diego Furtado Silva
:
Intelligent Systems - 35th Brazilian Conference, BRACIS 2025, Fortaleza-CE, Brazil, September 29 - October 2, 2025, Proceedings, Part II. Lecture Notes in Computer Science 16180, Springer 2026, ISBN 978-3-032-15983-0
Main Track
- Gabriel da S. C. Nogueira, Davi P. dos Santos, André C. P. L. F. de Carvalho, Luís Paulo F. Garcia:

Hardness Sampling: Exploring Instance Hardness in Pool-Based Active Learning. 3-17 - Filipe Dwan Pereira, George Zambonin, Francisco Bráulio Oliveira, Chris Penna, Gabriel Vasconcelos, Gabriel A. Barbosa, João Paulo Freitas, Pedro Dreyer, Ricardo Fernandes, Rafael Ferreira Mello:

Hotel Intelligence: Maximizing Revenue with Nonlinear Dynamic Pricing and Predictive Demand Analysis. 18-33 - Conrado Catarcione Pinto

, Amanda Camacho Novaes de Oliveira
, Rodrigo Sapienza Luna, Daniel Ratton Figueiredo
:
Identifying Asymptomatic Nodes in Network Epidemics Using Graph Neural Networks. 34-48 - Marcelo Ribeiro

, Marilton Sanchotene de Aguiar
:
Improving Medical Image Segmentation with Semantic Mask-Guided Diffusion Models. 49-63 - Ademir Batista Santos Neto, Tiago Ferreira, Paulo Renato A. Firmino:

Increasing Time Series Forecasting Performance with Dynamic System Copula-Based Ensemble Models. 64-78 - Lucas S. Kupssinskü, Marco N. Bochernitsan, Jordan Kopper, Otávio Parraga, Rodrigo C. Barros:

Inference Time Debiasing Concepts in Diffusion Models. 79-93 - Bernardo Teixeira, Marcel R. de Barros

, Edson S. Gomi
, Eduardo Aoun Tannuri
, Fábio Levy Siqueira
, Anna Helena Reali Costa
:
Interpolation of Multivariate Time Series with Nearly-Symmetric Time Translations. 94-106 - Taígo Ítalo de Moraes Pedrosa, Evandro de Barros Costa, Robério José Rogério dos Santos:

Is Machine-Translation Enough? Understanding Impacts in LLM Benchmarking. 107-120 - Roseval Malaquias Junior

, Ramon Pires
, Roseli A. F. Romero
, Rodrigo Nogueira
:
Juru: Legal Brazilian Large Language Model from Reputable Sources. 121-134 - Enzo Shiraishi

, Raphael Y. de Camargo
, Henrique L. P. Silva, Ronaldo C. Prati
:
Information Retrieval and In-Context Learning for Low-Resource Named Entity Recognition. 135-149 - Gladston Moreira

, Ivan Reinaldo Meneghini
, Elizabeth F. Wanner
:
Maximum Dispersion, Maximum Concentration: Enhancing the Quality of MOP Solutions. 150-165 - Augusto Exenberger Becker, Mariana Recamonde Mendoza:

Mind the Gap: Investigating the Impact of Data Leakage on Machine Learning Predictive Models. 166-180 - Mauro Nooblath

, João Alfredo Bessa, Rosiane de Freitas
:
Mitigating High Dimensionality and Few Training Data with a Quantum Kernel Learning Approach. 181-195 - Renata Sarmet Smiderle Mendes, Alan Demétrius Baria Valejo, Alneu de Andrade Lopes

:
Multilevel Strategy for Community Detection in k-Partite Networks. 196-211 - Ingrid de Araújo Felix

, João Henrique De Medeiros Delgado
, Tiago A. E. Ferreira
:
Neural Networks with Adaptive and Trainable Activation Functions Applied to Solve Stochastic Differential Equations. 212-226 - Giancarlo Lucca

, Tiago da Cruz Asmus, Graçaliz Pereira Dimuro, Hélida Salles Santos
, Renata H. S. Reiser
, Adenauer C. Yamin
, Cédric Marco-Detchart
, Humberto Bustince
:
New Generalizations of the Choquet Integral by Restricted Dissimilarity Functions. 227-241 - Samuel de Oliveira Ribeiro

, Markesley Ramos do Nascimento, Dayan Ramos Gomes, Saulo Moraes Villela
, Glauber Dias Gonçalves
:
NFT Collection Classification: A Multimodal Approach Integrating Metadata and Textual Embeddings with Supervised Learning. 242-255 - Júlia Almeida Valadares

, Saulo Moraes Villela
, Heder Soares Bernardino
, Alex Borges Vieira
:
On the Combination of Machine Learning Techniques with Simulated Annealing to Identify Professional Accounts in Ethereum. 256-270 - Vinicios Cainã dos Santos Coelho

, Alceu de Souza Britto Jr.
, Jean Paul Barddal
:
OnlineSIRUOS: An Inverse Random Under and Oversampling, Heterogeneous Ensemble, and Meta-learning Approach for Imbalanced Data Stream Classification. 271-285 - Igor Felipe Carboni Battazza

, Cleyton Mário de Oliveira Rodrigues
, João Fausto L. de Oliveira
:
Ontology-Enriched BERT for Financial Market State Prediction. 286-300 - Claro Henrique Silva Sales

, Francisco Heron de Carvalho Junior
, Allberson Bruno de Oliveira Dantas
:
Performance Analysis of Quantization in Federated Split Learning. 301-314 - Eduardo Façanha Dutra

, Arthur Cavalcante e Silva, Maria Andréia Formico Rodrigues:
Pose-Based Fall Detection Across Views: Boosting Generalization with Synthetic Data and Data Augmentation. 315-330 - Guilherme Henrique Messias

, Mariana Caravanti de Souza
, Yanni Marcela Gameiro
, Sylvia Iasulaitis
, Eloize Rossi Marques Seno
, Solange Oliveira Rezende
, Alan Demétrius Baria Valejo:
Positive and Unlabeled Graph Learning with Large Language Models for Fake News Detection. 331-346 - Monique Louise Monteiro, George Gomes Cabral

, Adriano Lorena Inácio de Oliveira
:
Pre-trained Code Language Models for Just-in-Time Software Defect Prediction: An Empirical Study. 347-361 - Eduardo R. Laurentino, Fábio Gagliardi Cozman, Denis Deratani Mauá, Daniel Angelo Esteves Lawand, Davi Goncalves Bezerra Coelho, Lucas Martins Marques:

Probabilities of Causation and Root Cause Analysis with Quasi-Markovian Models. 362-376 - Verner Rafael Ferreira

, Anne Magály de Paula Canuto
:
Proposing an Efficient CNN-Based Architecture for Image Processing. 377-394 - Gian Franco Condori-Luna, Didier A. Vega-Oliveros, Marcelo da Silva Reis:

Reducing Dependence on Labeled Data: A Self-Supervised Fine-Tuning Approach for Low-Resource Language Models. 395-409 - Igor Miyamura Agostinho, Valdinei Freire da Silva

:
Relational Expressivity Coverage: Comparing Risk-Sensitive Criteria for SSP Problems. 410-425 - Vinícius P. Chagas

, Luiz H. T. Viana, Mac M. da S. Carlos, João P. V. Madeiro
, Roberto C. Pedrosa
, Thiago Alves Rocha
, Carlos H. L. Cavalcante
:
Reliable XAI Explanations in Sudden Cardiac Death Prediction for Chagas Cardiomyopathy. 426-439 - Marcelo Dias

, Carlos Silva
, Alejandro Pereira
, Marilton S. de Aguiar
, Daniel Welfer
:
Retinal Lesion Detection and Segmentation Using a Region of Interest-Based Approach with YOLO11. 440-454 - Guilherme Sales Fernandes, Lucas Gaspar Peres, Lívia Almada Cruz, Regis Pires Magalhães, José A. F. de Macêdo:

RS4: Restricted Search Space for Snippet Selection. 455-469 - João Freire Abramowicz, Heuryk Wylk Éboli, Cleyton Rodrigues:

Semantic Analysis of Synthetic EULA Contracts, with Natural Language Processing Techniques for LGPD Compliance Assessment. 470-485 - Luiz Fernando Paulino Queiroz, Carlos H. L. Cavalcante

, Thiago Alves Rocha
:
Slice and Explain: Logic-Based Explanations for Neural Networks Through Domain Slicing. 486-500 - Gustavo Henrique Maia Dias

, Thaís Gaudencio do Rêgo, Yuri de Almeida Malheiros
:
Style-Specific Diffusion for Architectural Classification: Enhancing Performance Through Class-Adapted LoRA Augmentation. 501-515 - Henrique de Lima Alexandre

, Clodoaldo Aparecido de Moraes Lima
:
Synthetic EEG Generation Using Diffusion Model for Motor Imagery Task. 516-530 - João Carlos N. Fernandes

, Debora Sales Costa, Carlos Henrique Oliveira de Almeida, Vitor Bispo Braúna, Francisco Hércules dos S. Silva, Houbing Herbert Song, Pedro Pedrosa Rebouças Filho:
Textual Prompt-Guided Segmentation of Hemorrhagic Stroke in Computed Tomography Images. 531-546 - Julio Cesar Galdino

, Sidney Evaldo Leal
, Letícia Gabriella de Souza
, Rodrigo Lima
, Antonio Moreira, Arnaldo Cândido Jr.
, Miguel Oliveira Jr.
, Edresson Casanova
, Sandra M. Aluísio:
The Impact of Prosodic Segmentation on Speech Synthesis of Spontaneous Speech. 547-561 - Rodrigo Kruger, Jean Paul Barddal

, Vinícius M. A. de Souza:
Training and Test Machine Learning Models on Encrypted Data: Initial Results and Challenges. 562-577 - Pedro B. Rigueira, Victoria F. Mello, Guilherme H. G. Evangelista, Caio Souza Grossi, Giovana A. M. Machado, Pedro Dutenhefner, Wagner Meira Jr., Gisele L. Pappa:

TRIDENT: Tabular Representation Inference with Dedicated Embeddings for Null Tokens. 578-592 - Paulo V. S. dos Santos, Patrick Ryan Sales dos Santos, João Otávio Bandeira Diniz, Antonio Oseas de Carvalho Filho:

U-Net-EL: A U-Net and Early Learning-Based Method for Histopathological Breast Image Segmentation. 593-606 - Renato Tinós

, Francisco Chicano
, Michal Witold Przewozniczek
:
Variable Importance and Interaction in Differential Evolution: Online Learning and a New Recombination Operator. 607-622

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