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

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

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Alonso, P.; Argüeso, F.; Cortina, R.; Ranilla, J.; Vidal Maciá, AM. (2013). Non-linear parallel solver for detecting point sources in CMB maps using Bayesian techniques. Journal of Mathematical Chemistry. 51(4):1153-1163. https://doi.org/10.1007/s10910-012-0078-7

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Título: Non-linear parallel solver for detecting point sources in CMB maps using Bayesian techniques
Autor: Alonso, P. Argüeso, F. Cortina, R. Ranilla, J. Vidal Maciá, Antonio Manuel
Entidad UPV: Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació
Fecha difusión:
Resumen:
Abstract In this work we present a suitable computational tool to deal with large matrices and solve systems of non-linear equations. This technique is applied to a very interesting problem: the detection and flux ...[+]
Palabras clave: Cosmic microwave background , Bayesian , Non-linear systems , Efficiency
Derechos de uso: Cerrado
Fuente:
Journal of Mathematical Chemistry. (issn: 0259-9791 )
DOI: 10.1007/s10910-012-0078-7
Editorial:
Springer Verlag (Germany)
Versión del editor: http://link.springer.com/article/10.1007%2Fs10910-012-0078-7
Código del Proyecto:
info:eu-repo/grantAgreement/MICINN//TEC2009-13741/ES/Spatial Audio Systems Based On Massive Parallel Processing Of Multichannel Acoustic Signals With General Purpose-Graphics Processing Units (Gp-Gpu) And Multicores/ /
...[+]
info:eu-repo/grantAgreement/MICINN//TEC2009-13741/ES/Spatial Audio Systems Based On Massive Parallel Processing Of Multichannel Acoustic Signals With General Purpose-Graphics Processing Units (Gp-Gpu) And Multicores/ /
info:eu-repo/grantAgreement/UPV//PAID-05-11/
info:eu-repo/grantAgreement/Generalitat Valenciana//PROMETEO09%2F2009%2F013/ES/Computacion de altas prestaciones sobre arquitecturas actuales en porblemas de procesado múltiple de señal/
info:eu-repo/grantAgreement/MICINN//TIN2010-14971/ES/REDUCCION DE CARACTERISTICAS Y COMPUTACION DE ALTAS PRESTACIONES EN PROBLEMAS DE ALTA DIMENSIONALIDAD/
info:eu-repo/grantAgreement/MICINN//TEC2012-38142-C04-01/ES/PROCESADO DISTRIBUIDO Y COLABORATIVO DE SEÑALES SONORAS: CONTROL ACTIVO/
info:eu-repo/grantAgreement/MICINN//TIN2011-15734-E/ES/RED DE COMPUTACION DE ALTAS PRESTACIONES SOBRE ARQUITECTURAS PARALELAS HETEROGENEAS (CAPAP-H4) RENOVACION/
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Agradecimientos:
This work was financially supported by the Spanish Ministerio de Ciencia e Innovacion and by FEDER Projects (TEC2012-38142-C04, TIN2010-14971, TEC2009-13741 and CAPAP-H4 TIN2011-15734-E) Universitat Politecnica de Valencia ...[+]
Tipo: Artículo

References

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Alonso P., Argüeso F., Cortina R., Ranilla J., Vidal A.M.: Detecting point sources in CMB maps using an eficient parallel algorithm. J. Math. Chem. 50, 410–420 (2012)

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P. Alonso, D. Argüelles, J. Ranilla, A.M. Vidal, The solution of Block-Toeplitz linear systems of equations in multicore computers. J. Supercomput. (2012). doi: 10.1007/s11227-012-0824-4

Alonso P., Argüeso F., Cortina R., Ranilla J., Vidal A.M.: Detecting point sources in CMB maps using an eficient parallel algorithm. J. Math. Chem. 50, 410–420 (2012)

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