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Browsing by Author "Giménez Alventosa, Vicent"

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A framework and a performance assessment for serverless MapReduce on AWS Lambda

Giménez-Alventosa, Vicent; Moltó, Germán; Caballer Fernández, Miguel (Elsevier, 2019-08)

[EN] MapReduce is one of the most widely used programming models for analysing large-scale datasets, i.e. Big Data. In recent years, serverless computing and, in particular, Functions as a Service (FaaS) has surged as an ...
Aplicación de la computación de altas prestaciones y computación distribuida en cálculos de Física Médica y radioterapia basados en Monte-Carlo

Giménez Alventosa, Vicent (Universitat Politècnica de València, 2017-10-26)

Actualment el càncer és responsable del 25% de totes les morts de la UE i és la causa de mortalitat més important de les persones entre 45 i 64 anys. Per tant, la millora en els tractaments tindran un gran impacte en la ...
Building blocks of a multi-layer PET with time sequence photon interaction discrimination and double Compton camera

Ilisie, V.; Giménez-Alventosa, Vicent; Moliner Martínez, Laura; Sánchez, F.; González Martínez, Antonio Javier; Rodríguez-Álvarez, M.J.; Benlloch Baviera, Jose María (Elsevier, 2018)

[EN] Current PET detectors have a very low sensitivity, of the order of a few percent. One of the reasons is the fact that Compton interactions are rejected. If an event involves multiple Compton scattering and the total ...
Strategies of statistical windows in PET image reconstruction to improve the user s real time experience

Moliner Martínez, Laura; Correcher Salvador, Carlos; Giménez-Alventosa, Vicent; Ilisie, V.; Álvarez-Gómez, Juan Manuel; Sánchez Góez, Sebastián; Rodríguez-Álvarez, MJ (IOP Publishing, 2017)

[EN] Nowadays, with the increase of the computational power of modern computers together with the state-of-the-art reconstruction algorithms, it is possible to obtain Positron Emission Tomography (PET) images in practically ...

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Browsing by Author "Giménez Alventosa, Vicent"

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Browsing by Author "Giménez Alventosa, Vicent"