An Introduction to Quaternion-Valued Recurrent Projection Neural Networks. - Marcos Eduardo Valle; Rodolfo Anibal Lobo (BRACIS, 2019)

Free Mechanical Vibrations Models via p-fuzzy Systems. - Laécio C. Barros; Daniela Sánchez; Rodolfo Anibal Lobo; Estevão Esmi (EUSFLAT Conf., 2019)

Ensemble of Binary Classifiers Combined Using Recurrent Correlation Associative Memories. - Rodolfo Anibal Lobo; Marcos Eduardo Valle (BRACIS (2), 2020)

Quaternion-valued recurrent projection neural networks on unit quaternions. - Marcos Eduardo Valle; Rodolfo Anibal Lobo (Theor. Comput. Sci., 2020)

Hypercomplex-valued recurrent correlation neural networks. - Marcos Eduardo Valle; Rodolfo Anibal Lobo (Neurocomputing, 2021)