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Audio Sparse Decompositions in Parallel - IEEE Journals ...
https://ieeexplore.ieee.org/document/5438979/
Audio Sparse Decompositions in Parallel Abstract: Greedy methods are often the only practical way to solve very large sparse approximation problems. Among such methods, matching pursuit (MP) is undoubtedly one of the most widely used, due to its simplicity and relatively low overhead.
Audio sparse decompositions in parallel - ESPCI Paris
https://www.institut-langevin.espci.fr/IMG/pdf/Daudet2010preprint.pdf
Audio sparse decompositions in parallel Let the greed be shared ! Laurent Daudet, Member, IEEE Abstract ÑGreedy methods are often the only practical way of solving very large sparse approximation problems. Among such methods, Matching Pursuit (MP) is undoubtedly one of the most widely used, due to its simplicity and relatively low overhead.
Audio Sparse Decompositions in Parallel
https://www.researchgate.net/publication/224127501_Audio_Sparse_Decompositions_in_Parallel
Download Citation | Audio Sparse Decompositions in Parallel | Greedy methods are often the only practical way to solve very large sparse approximation problems. …
Audio Sparse Decompositions in Parallel - NASA/ADS
https://ui.adsabs.harvard.edu/abs/2010ISPM...27...90D/abstract
adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A
Audio Sparse Decompositions in Parallel - IEEE Signal ...
http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000005438979
Audio Sparse Decompositions in Parallel ... Our simulations on audio signals indicate that this parallel local matching pursuit (PLoMP) gives results comparable to the original MP algorithm but could potentially run in a fraction of the time-on-the-fly sparse approximations of high-dimensional signals should soon become a reality.
Sparse and structured decomposition of audio signals on ...
https://asa.scitation.org/doi/full/10.1121/1.4807821
This paper investigates the use of musical priors for sparse expansion of audio signals of music, on an overcomplete dual-resolution dictionary taken from the union of two orthonormal bases that ca...
ParCube: Sparse parallelizable tensor decompositions ...
https://experts.umn.edu/en/publications/parcube-sparse-parallelizable-tensor-decompositions
In this work, we propose ParCube, a new and highly parallelizable method for speeding up tensor decompositions that is well-suited to producing sparse approximations. Experiments with even moderately large data indicate over 90% sparser outputs and 14 times faster execution, with approximation error close to the current state of the art irrespective of computation and …
Signal Processing Magazine - On Parallel Processing
http://parallel.vub.ac.be/education/parsys/references/Signal%20Processing%20Magazine%20-%20on%20parallel%20processing%20-%20March%202010.pdf
90 AUDIO SPARSE DECOMPOSITIONS IN PARALLEL Laurent Daudet 97 IMAGE PROCESSING ON MULTICORE X86 ARCHITECTURES Daehyun Kim, Victor W. Lee, and Yen-Kuang Chen 108 BUILDING CORRELATORS WITH MANY-CORE HARDWARE Rob V. van Nieuwpoort and John W. Romein [FEATURE] 118 THE CURVELET TRANSFORM Jianwei Ma and Gerlind Plonka …
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