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BRACIS 2024 - Part I: Belém do Pará, Brazil
- Aline Paes

, Filipe A. N. Verri
:
Intelligent Systems - 34th Brazilian Conference, BRACIS 2024, Belém do Pará, Brazil, November 17-21, 2024, Proceedings, Part I. Lecture Notes in Computer Science 15412, Springer 2025, ISBN 978-3-031-79028-7
Main Track
- Tiago da Silva, Diego Mesquita:

A Contrastive Objective for Training Continuous Generative Flow Networks. 3-16 - Diogo M. Almeida, Paulo S. G. de Mattos Neto, Daniel C. Cunha:

A Data Distribution-Based Ensemble Generation Applied to Wind Speed Forecasting. 17-32 - Rodrigo Lima

, Sidney Evaldo Leal
, Arnaldo Cândido Júnior
, Sandra M. Aluísio
:
A Large Dataset of Spontaneous Speech with the Accent Spoken in São Paulo for Automatic Speech Recognition Evaluation. 33-47 - Alison R. Panisson, Giovani Parente Farias:

A Multi-level Semantics Formalism for Multi-Agent Microservices. 48-63 - Bernardo B. Gatto, Marco A. F. Mollinetti, Eulanda M. dos Santos, Alessandro L. Koerich, Waldir Sabino da Silva Júnior:

A Novel Genetic Algorithm Approach for Discriminative Subspace Optimization. 64-79 - Rafael De S. Toledo, Cristiano Souza de Oliveira, Vitor H. T. Oliveira, Eric A. Antonelo, Aldo von Wangenheim:

A Performance Increment Strategy for Semantic Segmentation of Low-Resolution Images from Damaged Roads. 80-95 - Willy Arthur Silva Reis

, Karina Valdivia Delgado
, Valdinei Freire
:
A Unified Framework for Average Reward Criterion and Risk. 96-110 - Arthur Negrão, Guilherme Silva, Rodrigo C. Pedrosa, Eduardo Luz, Pedro Silva:

Adaptive Client-Dropping in Federated Learning: Preserving Data Integrity in Medical Domains. 111-126 - Rafael Oleques Nunes

, Letícia Maria Puttlitz
, Antônio Oss Boll
, Andre Suslik Spritzer
, Carla Maria Dal Sasso Freitas
, Dennis Giovani Balreira
, Anderson Rocha Tavares
:
An Ensemble of LLMs Finetuned with LoRA for NER in Portuguese Legal Documents. 127-140 - Patricia S. M. Ueda

, Adriano Rivolli
, Ana Carolina Lorena
:
An Instance Level Analysis of Classification Difficulty for Unlabeled Data. 141-155 - Thiago de Paulo Faleiros, Paulo Eduardo Althoff, Alan Demétrius Baria Valejo:

Analyzing the Impact of Coarsening on k-Partite Network Classification. 156-168 - Michael Cruz, Luciano Barbosa:

Applying Transformers for Anomaly Detection in Bus Trajectories. 169-184 - Thiago Lira, Flávio Nakasato Cação, Cinthia Souza, João Valentini, Edson Bollis

, Otavio Oliveira, Renato Almeida, Marcio Magalhães, Katia Poloni, Andre Oliveira, Lucas F. A. O. Pellicer:
Aroeira: A Curated Corpus for the Portuguese Language with a Large Number of Tokens. 185-199 - Arthur Dantas Mangussi

, Ricardo Cardoso Pereira
, Pedro Henriques Abreu
, Ana Carolina Lorena
:
Assessing Adversarial Effects of Noise in Missing Data Imputation. 200-214 - Rafael Oleques Nunes

, Joaquim Santos
, Andre Suslik Spritzer
, Dennis Giovani Balreira
, Carla Maria Dal Sasso Freitas
, Fernanda Olival
, Helena Freire Cameron
, Renata Vieira
:
Assessing European and Brazilian Portuguese LLMs for NER in Specialised Domains. 215-230 - Douglas Amorim de Oliveira

, Karina Valdivia Delgado
, Marcelo de Souza Lauretto
:
BASWE: Balanced Accuracy-Based Sliding Window Ensemble for Classification in Imbalanced Data Streams with Concept Drift. 231-246 - Antônio Oss Boll

, Letícia Maria Puttlitz
, Heloísa Oss Boll
, Rodrigo Mor Malossi
:
Beyond Audio Signals: Generative Model-Based Speaker Diarization in Portuguese. 247-259 - Maxwell Pires Silva

, Aristófanes Corrêa Silva
, Anselmo Cardoso de Paiva
:
Classification of Non-alcoholic Fatty Liver Disease in Thermal Images of the Liver Using a Siamese Neural Network. 260-269 - Joaquim Viana, Helder Matos

, Marcelle Mota
, Reginaldo Santos
:
Classifying Graphs of Elementary Mathematical Functions Using Convolutional Neural Networks. 270-280 - Levi Cordeiro Carvalho, Saulo A. F. Oliveira, Thiago Alves Rocha:

Comparing Neural Network Encodings for Logic-Based Explainability. 281-295 - Lucas Almeida da Silva, Eulanda Miranda dos Santos

, Rafael Giusti
:
Deep Learning Approach to Temporal Dimensionality Reduction of Volumetric Computed Tomography. 296-309 - Hans Herbert Schulz

, Benjamin Grando Moreira
:
Deployment of IBM Federated Learning Platform and Aggregation Algorithm Comparison: A Case Study Using the MNIST Dataset. 310-323 - Anderson Lopes Silva

, Hellen Guterres França
, Carlos Mendes dos Santos Neto
, Alexandre César Pinto Pessoa
, Darlan Bruno Pontes Quintanilha
, Aristófanes Corrêa Silva
, Anselmo Cardoso de Paiva
:
Detection of Pathological Regions of the Gastrointestinal Tract in Capsule Images Using EfficientNetV2 and YOLOv8. 324-339 - Rafaello Virgilli, Arnaldo Cândido Júnior, Augusto Seben da Rosa, Frederico Santos de Oliveira, Anderson da Silva Soares:

Dual-Bandwidth Spectrogram Analysis for Speaker Verification. 340-351 - Jesaías Carvalho Pereira Silva

, Anne Magály de Paula Canuto
, Araken de Medeiros Santos
:
Dynamicity Analysis in the Selection of Classifier Ensembles Parameters. 352-367 - Camila Santana Braz

, Matheus Cândido Teixeira
, Gisele Lobo Pappa
:
Embedding Representations for AutoML Pipelines. 368-382 - Silvio Fernando Angonese

, Renata Galante
:
Enhancing Graph Data Quality by Leveraging Heterogeneous Node Features and Embeddings. 383-398 - Leonardo P. Sousa, Romuere R. V. Silva, Maíla L. Claro, Flávio H. D. Araújo, Rodrigo N. Borges, Vinícius P. Machado, Rodrigo M. S. Veras:

Ensemble of CNNs for Enhanced Leukocyte Classification in Acute Myeloid Leukemia Diagnosis. 399-413 - Fillipe dos Santos Silva, Gabriel Kenzo Kakimoto, Júlio Cesar dos Reis, Marcelo S. Reis:

[inline-graphic not available: see fulltext] ERASMO: Leveraging Large Language Models for Enhanced Clustering Segmentation. 414-429 - Marcelo M. Amorim, Leonardo Prata

, João Stephan Maurício
, Alex Borges Vieira
, Heder Bernardino
, Gabriel Henrique de Souza
:
Euclidean Alignment for Transfer Learning in Multi-band Common Spatial Pattern. 430-443 - Edgard B. Alves

, Jorge A. Alves
, Ronaldo R. Goldschmidt
:
Evaluating CNN-Based Classification Models Combined with the Smoothed Pseudo Wigner-Ville Distribution to Identify Low Probability of Interception Radar Signals. 444-459 - João Paulo Cavalcante Presa

, Celso Gonçalves Camilo Junior
, Sávio Salvarino Teles de Oliveira
:
Evaluating Large Language Models for Tax Law Reasoning. 460-474 - Adriano Veloso

, Gianlucca L. Zuin
, Luan Sena:
Explaining Biomarker Response to Anticoagulant Therapy in Atrial Fibrillation: A Study of Warfarin and Rivaroxaban with Machine Learning Models. 475-487

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