J. Torre-Cruz, F. Canadas-Quesada, J. Carabias-Orti, P. Vera-Candeas, N. Ruiz-Reyes, A novel wheezing detection approach based on constrained non-negative matrix factorization, Applied Acoustics, vol. 148, pp. 276-288, 2019

J. Torre-Cruz, F. Canadas-Quesada, S. García-Galán, N. Ruiz-Reyes, P. Vera-Candeas and J. Carabias-Orti, “A constrained tonal semi-supervised non-negative matrix factorization to classify presence/absence of wheezing in respiratory sounds”, in Applied Acoustics, Volume 161, April 2020

J. De La Torre Cruz, F.J. Cañadas Quesada, N. Ruiz Reyes, P. Vera Candeas and J.J. Carabias Orti, “Wheezing Sound Separation Based on Informed Inter-Segment Non-Negative Matrix Partial Co-Factorization”, in Sensors, Volume 20, May 2020

J. Torre-Cruz, F. Canadas-Quesada, J. Carabias-Orti, P. Vera-Candeas and N. Ruiz-Reyes, “Combining a recursive approach via non-negative matrix factorization and Gini index sparsity to improve reliable detection of wheezing sounds”, in Expert Systems with Applications, Volume 147, June 2020

J. De La Torre Cruz, F.J. Cañadas Quesada, N. Ruiz Reyes, S. García Galán, J.J. Carabias Orti and G. Pérez Chica, “Monophonic and Polyphonic Wheezing Classification Based on Constrained Low-Rank Non-Negative Matrix Factorization”, in Sensors, Volume 21, February 2021

J. Torre-Cruz, F. Canadas-Quesada, D. Martínez-Muñoz, N. Ruiz-Reyes, S. García-Galán and J. Carabias-Orti, “An incremental algorithm based on multichannel non-negative matrix partial co-factorization for ambient denoising in auscultation”, in Applied Acoustics, Volume 182, June 2021

A. J. Muñoz-Montoro, D. Suarez-Dou, R. Cortina, F. J. Canadas-Quesada, E. F. Combarro, Parallel source separation system for heart and lung sounds. The journal of Supercomputing, no. 77, pp. 8135–8150, 2021

Muñoz-Montoro, A. J., Carabias-Orti, J. J., Cortina, R., García-Galán, S., and Ranilla, J., Parallel multichannel blind source separation using a spatial covariance model and nonnegative matrix factorization. The Journal of Supercomputing, 77, 12143-12156, 2021

J. Torre-Cruz, D. Martinez-Muñoz, N. Ruiz-Reyes, A.J. Muñoz-Montoro, M. Puentes-Chiachio, F.J. Canadas-Quesada, Unsupervised detection and classification of heartbeats using the dissimilarity matrix in PCG signals, Computer Methods and Programs in Biomedicine, vol. 221, June 2022

A.J. Muñoz-Montoro, P. Revuelta-Sanz, D. Martínez-Muñoz, J. Torre-Cruz and J. Ranilla, An ambient denoising method based on multi-channel non-negative matrix factorization for wheezing detection, The Journal of Supercomputing, volume 79, pages 1571–1591, 2023

L.D. Mang, F.J. Canadas-Quesada, J.J. Carabias-Orti, E.F. Combarro, J. Ranilla, Cochleogram-based adventitious sounds classification using convolutional neural networks, Biomedical Signal Processing and Control, Volume 82, 2023

J. De la Torre-Cruz, F.J. Canadas-Quesada, N. Ruiz-Reyes, P. Vera-Candeas, S. Garcia-Galan, J.J. Carabias-Orti and J. Ranilla-Pastor, Detection of Valvular Heart Diseases combining Orthogonal Non-negative Matrix Factorization and Convolutional Neural Networks in PCG signals, Journal of Biomedical Informatics, Status: Under review (March, 2023)

A.J. Muñoz-Montoro , J.J. Carabias-Orti , P. Revuelta-Sanz , E.F. Combarro and L. Mang, An ambient denoising method based on multichannel non-negative matrix factorization for wheezing detection. 21st International Conference on Computational and Mathematical Methods in Science and Engineering en Costa Ballena (España), 2021

P. Vera-Candeas, J. Ranilla, N. Ruiz-Reyes, E.Fernández-Combarro and F.J. Canadas-Quesada, Inter-microphone delay estimation in unknown microphone setup scenarios, 22th International Conference on Computational and Mathematical Methods in Science and Engineering (CMMSE), Cádiz, Spain, July, 2022