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Alexandre M. A. Maciel
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Application of PSO-based clustering algorithms on educational databases
P Santos, M Macedo, E Figueiredo, CJ Santana, F Soares, H Siqueira, ...
2017 IEEE Latin American Conference on Computational Intelligence (LA-CCI), 1-6, 2017
352017
Desenvolvimento de um Assistente Virtual Integrado ao Moodle para Suporte a Aprendizagem Online
AMA Maciel, RL Rodrigues, ECB Carvalho
Anais do Simpósio Brasileiro de Informática na Educação 25 (1), 382-391, 2014
242014
Counting vehicle with high-precision in brazilian roads using yolov3 and deep sort
AM Santos, CJA Bastos-Filho, AMA Maciel, E Lima
2020 33rd SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), 69-76, 2020
202020
FIVE - Framework for an Integrated Voice Environment
A Maciel, E Carvalho
Proceedings of International Conference on Systems, Signal and Image Processing, 2010
202010
A review of neural networks for anomaly detection
JE De Albuquerque Filho, LCP Brandão, BJT Fernandes, AMA Maciel
IEEE Access 10, 112342-112367, 2022
192022
Discovering level of participation in MOOCs through clusters analysis
RL Rodrigues, JLC Ramos, JCS Silva, AS Gomes, FDF De Souza, ...
2016 IEEE 16th international conference on advanced learning technologies …, 2016
182016
Impact analysis of a battery energy storage system connected in parallel to a wind farm
NKL Dantas, ACM Souza, ASM Vasconcelos, WAS Junior, G Rissi, ...
Energies 15 (13), 4586, 2022
142022
Development of a Speech Recognizer with the Tecnovoz Database
J Lopes, C Neves, A Veiga, A Maciel, C Lopes, F Perdigão, L Sá
Computational Processing of the Portuguese Language, 260-263, 2008
142008
An automated machine learning approach for real-time fault detection and diagnosis
D Leite, A Martins Jr, D Rativa, JFL De Oliveira, AMA Maciel
Sensors 22 (16), 6138, 2022
122022
Investigation of college dropout with the fuzzy c-means algorithm
M Macedo, C Santana, H Siqueira, RL Rodrigues, JLC Ramos, JCS Silva, ...
2019 IEEE 19th International Conference on Advanced Learning Technologies …, 2019
122019
Investigação de um Ambiente para o Desenvolvimento Integrado de Interface de Voz
A Maciel
Universidade Federal de Pernambuco, 2012
122012
An approach for thematic relevance analysis applied to textual contributions in discussion forums
CJR Machado, AMA Maciel, RL Rodrigues, R Menezes
International Journal of Distance Education Technologies (IJDET) 17 (3), 37-51, 2019
112019
Avaliação do Perfil de Uso no Ambiente Moodle Utilizando Técnicas de Mineração de Dados
LC Santana, AMA Maciel, RL Rodrigues
Anais do Simpósio Brasileiro de Informática na Educação 25 (1), 269-277, 2014
112014
Development of a data mining education framework for data visualization in distance learning environments
AFD Gonçalves, AMA Maciel, RL Rodrigues
International conference on software engineering and knowledge engineering, 2017
102017
Análise de perfis de engajamento de estudantes de ensino a distância
PHR Macêdo, WB Santos, AMA Maciel
Revista Novas Tecnologias na Educação 18 (2), 326-335, 2020
92020
Semi-supervised model for emotion recognition in speech
I Pereira, D Santos, A Maciel, P Barros
Artificial Neural Networks and Machine Learning–ICANN 2018: 27th …, 2018
82018
Integration and Evaluation of an HMM-based Text-To-Speech System to FIVE
A Maciel, E Carvalho
Systems, Signals and Image Processing (IWSSIP), 2012 19th International …, 2012
82012
Desenvolvimento de uma Ferramenta para a Produção de Mídias utilizando Personagem Animado com Síntese de Voz
RL Rodrigues, AMA Maciel, ECB Carvalho Filho
SBIE 2012 - Simpósio Brasileiro de Informática na Educação 23 (1), 2012
82012
An edm approach to the analysis of students' engagement in online courses from constructs of the transactional distance
JCS Silva, JLC Ramos, RL Rodrigues, AS Gomes, FDF De Souza, ...
2016 IEEE 16th International Conference on Advanced Learning Technologies …, 2016
72016
An investigation of students behavior in discussion forums using Educational Data Mining
CJR Machado, BRB Lima, AMA Maciel, RL Rodrigues
International Conference on Software Engineering and Knowledge Engineering, 2016
72016
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Articles 1–20