Publicaciones (31) Publicaciones de RAQUEL CORTINA PARAJON

2024

  1. Classification of Adventitious Sounds Combining Cochleogram and Vision Transformers

    Sensors, Vol. 24, Núm. 2

2023

  1. Efficient parallel kernel based on Cholesky decomposition to accelerate multichannel nonnegative matrix factorization

    Journal of Supercomputing, Vol. 79, Núm. 18, pp. 20649-20664

2021

  1. Parallel multichannel blind source separation using a spatial covariance model and nonnegative matrix factorization

    Journal of Supercomputing, Vol. 77, Núm. 10, pp. 12143-12156

  2. Parallel source separation system for heart and lung sounds

    Journal of Supercomputing, Vol. 77, Núm. 8, pp. 8135-8150

2020

  1. A score identification parallel system based on audio-to-score alignment

    Journal of Supercomputing, Vol. 76, Núm. 11, pp. 8830-8844

2019

  1. HReMAS: hybrid real-time musical alignment system

    Journal of Supercomputing, Vol. 75, Núm. 3, pp. 1001-1013

  2. Online score-informed source separation in polyphonic mixtures using instrument spectral patterns

    Computational and Mathematical Methods, Vol. 1, Núm. 4

2017

  1. An efficient musical accompaniment parallel system for mobile devices

    Journal of Supercomputing, Vol. 73, Núm. 1, pp. 343-353

  2. Parallel online time warping for real-time audio-to-score alignment in multi-core systems

    Journal of Supercomputing, Vol. 73, Núm. 1, pp. 126-138

2015

  1. A DTW-based score following method for score-informed sound source separation

    Proceedings of the 12th International Conference in Sound and Music Computing, SMC 2015

  2. Improving NNMFPACK with heterogeneous and efficient kernels for β-divergence metrics

    Journal of Supercomputing, Vol. 71, Núm. 5, pp. 1846-1856

2013

  1. Non-linear parallel solver for detecting point sources in CMB maps using Bayesian techniques

    Journal of Mathematical Chemistry, Vol. 51, Núm. 4, pp. 1153-1163

  2. Preface to high performance computing applied to computational problems in science and engineering

    Journal of Supercomputing

2012

  1. An efficient and scalable block parallel algorithm of Neville elimination as a tool for the CMB maps problem

    Journal of Mathematical Chemistry, Vol. 50, Núm. 2, pp. 345-358

  2. Detecting point sources in CMB maps using an efficient parallel algorithm

    Journal of Mathematical Chemistry, Vol. 50, Núm. 2, pp. 410-420

2011

  1. Increasing data locality and introducing Level-3 BLAS in the Neville elimination

    Applied Mathematics and Computation, Vol. 218, Núm. 7, pp. 3348-3358

  2. Neville elimination on multi- and many-core systems: OpenMP, MPI and CUDA

    Journal of Supercomputing, Vol. 58, Núm. 2, pp. 215-225

  3. TagRanker: Learning to recommend ranked tags

    Logic Journal of the IGPL, Vol. 19, Núm. 2, pp. 395-404

2009

  1. Blocking Neville elimination algorithm for exploiting cache memories

    Applied Mathematics and Computation, Vol. 209, Núm. 1, pp. 2-9

2008

  1. Scalability of Neville elimination using checkerboard partitioning

    International Journal of Computer Mathematics