Marco Prato
University of Modena and Reggio Emilia
95 Papers
175 Citations
Marco Prato is an academic researcher from University of Modena and Reggio Emilia. The author has contributed to research in topics: Deconvolution & Blind deconvolution. The author has an hindex of 20, co-authored 84 publications. Previous affiliations of Marco Prato include University of Genoa.
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Papers
Deducing Electron Properties From Hard X-Ray Observations
Eduard P. Kontar,John C. Brown,A. G. Emslie,A. G. Emslie,Wojtek Hajdas,Gordon D. Holman,G. J. Hurford,Jana Kašparová,Procheta Mallik,Anna Maria Massone,Mark L. McConnell,Michele Piana,Marco Prato,E. J. Schmahl,E. Suarez-Garcia,E. Suarez-Garcia +15 more
TL;DR: In this paper, the authors discuss the role and the observational evidence of several radiation processes: free-free electron ion, freefree electron-electron, free-bound electron-ion bremsstrahlung, photoelectric absorption and Compton back-scatter (albedo), using both spectroscopic and imaging techniques.
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Variable metric inexact line-search based methods for nonsmooth optimization
TL;DR: In this article, a proximal gradient method for minimizing the sum of a differentiable, possibly nonconvex, function plus a convex, possibly nondifferentiable, function is proposed.
109
Accuracy of funduscopy to identify true edema versus pseudoedema of the optic disc.
Arturo Carta,Stefania Favilla,Marco Prato,Stefania Bianchi-Marzoli,Alfredo A. Sadun,Paolo Mora +5 more
TL;DR: The presence of at least four ophthalmoscopic signs (with the sign "swelling" included) gives the highest accuracy, and peripapillary retinal retinal folds seem to be related exclusively to ODE because they were never observed in the PODE group.
Efficient deconvolution methods for astronomical imaging: algorithms and IDL-GPU codes
TL;DR: In this paper, a scaled gradient projection method is proposed for the constrained minimization of continuously differentiable convex functions, which is applicable to the non-negative minimisation of the Kullback-Leibler divergence.
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Electron-Electron Bremsstrahlung Emission and the Inference of Electron Flux Spectra in Solar Flares
Eduard P. Kontar,A. Gordon Emslie,Anna Maria Massone,Michele Piana,John C. Brown,Marco Prato +5 more
TL;DR: In this paper, the authors analyzed the large event of 2005 January 17 and showed that the upward break around 400 keV in the observed hard X-ray spectrum is naturally accounted for by the inclusion of electron-electron bremsstrahlung.
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