| 2027 |
Artigo em periódico |
Unsupervised topic modeling of song lyrics with large language models: A zero-shot framework for discourse analysis
Yepez Rojas Jesus DANIEL; Karin BECKER
EXPERT SYSTEMS WITH APPLICATIONS
DOI 10.1016/j.eswa.2026.133782
ISSN 0957-4174
|
PS
Computer Science Applications
|
| 2026 |
Trabalho em evento |
Hierarchical Deep Learning for Malaria Diagnosis: Integrating YOLO-Based Detection and Uncertainty-Aware Cell Classification
Luciano Luz Beylouni FARIAS; Mateus Balda MOTA; Karin BECKER; Mariana Recamonde MENDOZA
Simpósio Brasileiro de Computação Aplicada à Saúde
DOI 10.5753/sbcas.2026.21624
|
PS
Artificial Intelligence
|
| 2026 |
Trabalho em evento |
Semantic Macro-Themes in Sertanejo Universitário Lyrics: Topic Modeling with BERTopic
Amanda Schmieleski Cossa MANFREDINI; Karin BECKER
Symposium on Knowledge Discovery; Mining and Learning (KdMile)
DOI 10.5753/kdmile.2026.32005
|
PS
Computer Vision and Pattern Recognition
|
| 2026 |
Trabalho em evento |
Ontology-Enriched GraphRAG: A Case Study in Portuguese Geoscience Question Answering
Tiago Rios Da ROCHA; Netto João CESAR; Karin BECKER
Symposium on Knowledge Discovery; Mining and Learning (KdMile)
DOI 10.5753/kdmile.2026.31150
|
PS
Computers in Earth Sciences
|
| 2026 |
Trabalho em evento |
Integrando Dados Textuais e Estruturados para Compreender Fatores Associados à Infrequência Escolar
Samuel Dario Da SILVA; Karin BECKER
Symposium on Knowledge Discovery; Mining and Learning (KdMile)
DOI 10.5753/kdmile.2026.31615
|
PS
Computer Science Applications
|
| 2026 |
Artigo em periódico |
Leveraging LLMs for Topic Modeling and Classification in Brazilian Funk Lyrics
Jesus Daniel Yepez ROJAS; Bruno TAVARES; Fabíola De Carvalho Leite PERES; Karin BECKER
Journal of Information and Data Management - JIDM
DOI 10.5753/jidm.2026.5578
ISSN 2178-7107
|
PS
Artificial Intelligence
|
| 2025 |
Capítulo de livro |
Architecture for Digital Twin Data Management in the Context of Smart Cities
Karin BECKER; Daniel Cardoso Moraes De OLIVEIRA
Digital Twin and Blockchain for Sensor Networks in Smart Cities
ISBN 9780443300769
|
PS
Computer Science Applications
|
| 2025 |
Trabalho em evento |
Reconhecimento de Padrões em Atendimentos do SUS no RS
Dorneles Carina R S; Karin BECKER; Comba João L D; Freitas Carla M D S
Escola Regional de Aprendizado de Máquina e Inteligência Artificial da Região Sul
DOI 10.5753/eramiars.2025.16721
|
PS
Computer Vision and Pattern Recognition
|
| 2025 |
Artigo em periódico |
Architecting Digital Twins: From Concept to Reality
Leipnitz Marcos TOMAZZOLI; Petry Rafael HUMANN; Rodrigues Fabrício HENRIQUE; De Souza Silva Haroldo ROJAS; Correia Jaqueline BITENCOURT et al
PROCEDIA COMPUTER SCIENCE
DOI 10.1016/j.procs.2025.02.149
ISSN 1877-0509
|
PS
Computer Science (miscellaneous)
|
| 2024 |
Livro |
Anais Estendidos do XXXIX Simpósio Brasileiro de Bancos de Dados
Nadia P KOZIEVITCH; Dimas Casemiro NASCIMENTO; Maristela HOLANDA; Karin BECKER; Fabio PORTO et al
—
ISBN DOIORG105753
|
PS
Information Systems
|
| 2024 |
Trabalho em evento |
Na batida do funk: modelagem de tópicos combinando LLM; Engenharia de Prompt e BERTopic
Jesus Daniel Yepez ROJAS; Bruno TAVARES; Fabíola Carvalho PERES; Karin BECKER
Simpósio Brasileiro de Banco de Dados
DOI 10.5753/sbbd.2024.243148
|
PS
Computer Science (miscellaneous)
|
| 2024 |
Trabalho em evento |
The 3SD few-shot method for detecting stances on Twitter: a case study of Brazilian Stances on COVID vaccination
Karin BECKER; Yepez Rojas Jesus DANIEL; De Souza André MEDIOTE
2024 IEEE/WIC International Conference on Web Intelligence and Intelligent Agent Technology (WIIAT)
DOI 10.1109/WI-IAT62293.2024.00030
ISBN 9798331504946
|
PS
Computer Vision and Pattern Recognition
|
| 2024 |
Trabalho em evento |
LLMs got the Funk: leveraging LLM; Prompt Engineering and Fine-Tuning for Topic Modeling on Brazilian Funk Lyrics
Yepez JESUS; Tavares BRUNO; Peres FABÍOLA; Karin BECKER
2024 IEEE/WIC International Conference on Web Intelligence and Intelligent Agent Technology (WIIAT)
DOI 10.1109/wi-iat62293.2024.00026
ISBN 9798331504946
|
PS
Artificial Intelligence
|
| 2024 |
Artigo em periódico |
Understanding stance classification of BERT models: an attention-based framework
Sáenz Carlos Abel CÓRDOVA; Karin BECKER
KNOWLEDGE AND INFORMATION SYSTEMS (ELECTRONIC RESOURCE)
DOI 10.1007/s10115-023-01962-y
ISSN 0219-3116
|
PS
General Computer Science
|
| 2023 |
Trabalho em evento |
B25HLegalSum: Leveraging BM25 and BERT-based clustering for the summarization of legal documents
Leonardo BONALUME; Karin BECKER
International Conference on Recent Advances in Natural Language Processing
|
PS
Computer Science Applications
|
| 2023 |
Trabalho em evento |
SSSD: leveraging pre-trained models and semantic search for semi-supervised stance detection
Sousa André Mediote DE; Karin BECKER
International Conference on Recent Advances in Natural Language Processing
|
PS
Computer Science (miscellaneous)
|
| 2023 |
Artigo em periódico |
A multi-dimensional framework to analyze group behavior based on political polarization
Regis EBLING; Jeferson NOBRE; Karin BECKER
EXPERT SYSTEMS WITH APPLICATIONS
DOI 10.1016/j.eswa.2023.120768
ISSN 0957-4174
|
SH
Psychology (miscellaneous)
|
| 2023 |
Artigo em periódico |
Data management in digital twins: a systematic literature review
Correia Jaqueline B; Abel MARA; Karin BECKER
KNOWLEDGE AND INFORMATION SYSTEMS
DOI 10.1007/s10115-023-01870-1
ISSN 0219-1377
|
PS
Computer Science (miscellaneous)
|
| 2022 |
Trabalho em evento |
Analysis of the influence of political polarization in the vaccination stance: the Brazilian COVID-19 scenario
Regis EBLING; Carlos Córdova SÁENZ; Jeferson NOBRE; Karin BECKER
International AAAI Conference on Web and Social Media (ICWSM)
|
HS
General Medicine
|
| 2022 |
Trabalho em evento |
Comparando os posicionamentos a favor/contra a vacinação COVID nos Estados Unidos da América e no Brasil
Sousa André Mediote DE; Karin BECKER
Simpósio Brasileiro de Banco de Dados
DOI 10.5753/sbbd.2022.224628
ISBN 2763-8979
|
HS
General Medicine
|
| 2022 |
Trabalho em evento |
Aplicação de técnicas de mineração em dados sintéticos para manutenção preditiva: um estudo de caso
Schena RAFAEL; Netto João CESAR; Karin BECKER
Simpósio Brasileiro de Banco de Dados
DOI 10.5753/sbbd.2022.224627
ISBN 2763-8979
|
PS
Engineering (miscellaneous)
|
| 2022 |
Artigo em periódico |
DAC Stacking: a Deep Learning Ensemble to Classify Anxiety; Depression; and their Comorbidity from Reddit Texts
Vanessa BORBA; Jeferson NOBRE; Karin BECKER
IEEE Journal of Biomedical and Health Informatics
DOI 10.1109/JBHI.2022.3151589
ISSN 2168-2194
|
LS
Neuroscience (miscellaneous)
|
| 2022 |
Artigo em periódico |
Understanding the COVID Vaccination Stances in Brazil: a Temporal Analysis using Twitter Data
André Mediote De SOUSA; Karin BECKER
Journal of Information and Data Management - JIDM
DOI 10.5753/jidm.2022.2565
ISSN 2178-7107
|
HS
Medicine (miscellaneous)
|
| 2022 |
Artigo em periódico |
Data Management in Digital Twins for the Oil and Gas Industry: beyond the OSDU Data Platform
B Correia JAQUELINE; Rodrigues FABRÍCIO; Santos NICOLAU; Abel MARA; Karin BECKER
Journal of Information and Data Management - JIDM
DOI 10.5753/jidm.2022.2506
ISSN 2178-7107
|
PS
Information Systems
|
| 2021 |
Trabalho em evento |
Interpreting BERT-based stance classification: a case study about the Brazilian COVID vaccination
Carlos Córdova SÁENZ; Karin BECKER
Simpósio Brasileiro de Banco de Dados
|
PS
Artificial Intelligence
|