JULIO JOSÉ
CARABIAS ORTI
TITULAR DE UNIVERSIDAD
Publicaciones en las que colabora con JULIO JOSÉ CARABIAS ORTI (48)
2024
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Improving snore detection under limited dataset through harmonic/percussive source separation and convolutional neural networks
Applied Acoustics, Vol. 216
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Spherical-harmonics-based sound field decomposition and multichannel NMF for sound source separation
Applied Acoustics, Vol. 218
2023
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Detection of valvular heart diseases combining orthogonal non-negative matrix factorization and convolutional neural networks in PCG signals
Journal of Biomedical Informatics, Vol. 145
2022
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Multichannel Blind Music Source Separation Using Directivity-Aware MNMF with Harmonicity Constraints
IEEE Access, Vol. 10, pp. 17781-17795
2021
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Ambisonics domain Singing Voice Separation combining Deep Neural Network and Direction Aware Multichannel NMF
IEEE 23rd International Workshop on Multimedia Signal Processing, MMSP 2021
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An incremental algorithm based on multichannel non-negative matrix partial co-factorization for ambient denoising in auscultation
Applied Acoustics, Vol. 182
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Monophonic and Polyphonic Wheezing Classification Based on Constrained Low-Rank Non-Negative Matrix Factorization
Sensors (Basel, Switzerland), Vol. 21, Núm. 5
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Parallel multichannel blind source separation using a spatial covariance model and nonnegative matrix factorization
Journal of Supercomputing, Vol. 77, Núm. 10, pp. 12143-12156
2020
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A constrained tonal semi-supervised non-negative matrix factorization to classify presence/absence of wheezing in respiratory sounds
Applied Acoustics, Vol. 161
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Combining a recursive approach via non-negative matrix factorization and Gini index sparsity to improve reliable detection of wheezing sounds
Expert Systems with Applications, Vol. 147
2019
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A novel wheezing detection approach based on constrained non-negative matrix factorization
Applied Acoustics, Vol. 148, pp. 276-288
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Online/offline score informed music signal decomposition: application to minus one
Eurasip Journal on Audio, Speech, and Music Processing, Vol. 2019, Núm. 1
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Source localization using a spatial kernel based covariance model and supervised complex nonnegative matrix factorization
Proceedings of the International Congress on Acoustics
2018
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MULTI-SOURCE LOCALIZATION USING A DOA KERNEL BASED SPATIAL COVARIANCE MODEL AND COMPLEX NONNEGATIVE MATRIX FACTORIZATION
2018 IEEE 10TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM)
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Multi-source localization using a DOA Kernel based spatial covariance model and complex nonnegative matrix factorization
Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop
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Multichannel Blind Sound Source Separation Using Spatial Covariance Model with Level and Time Differences and Nonnegative Matrix Factorization
IEEE/ACM Transactions on Audio Speech and Language Processing, Vol. 26, Núm. 9, pp. 1512-1527
2017
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A non-negative matrix factorization approach based on spectro-temporal clustering to extract heart sounds
Applied Acoustics, Vol. 125, pp. 7-19
2016
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Constrained non-negative matrix factorization for score-informed piano music restoration
Digital Signal Processing: A Review Journal, Vol. 50, pp. 240-257
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Tempo driven audio-to-score alignment using spectral decomposition and online dynamic time warping
ACM Transactions on Intelligent Systems and Technology, Vol. 8, Núm. 2
2015
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An audio to score alignment framework using spectral factorization and dynamic time warping
Proceedings of the 16th International Society for Music Information Retrieval Conference, ISMIR 2015