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Listar por autor "Jiménez Serrano, Santiago"

Mostrando ítems 1-12 de 12

A new brain dedicated PET scanner with 4D detector information

González-Montoro, Andrea; Barbera Ballester, Julio; Sanchez-Gonzalo, David; Mondejar, Álvaro; Freire-López-Fando, Marta; Díaz González, Karel; Lucero-Ruiz, Alejandro; Jiménez-Serrano, Santiago; Alamo Valenzuela, Jorge; Morera Ballester, Constantino; Barrio-Toala, John; Cucarella, Neus; Ilisie, Victor; Moliner Martínez, Laura; Valladares de-Francisco, Celia; González Martínez, Antonio Javier; John Prior; Benlloch Baviera, Jose María (Walter de Gruyter GmbH, 2022-12)

[EN] In this article, we present the geometrical design and preliminary results of a high sensitivity organ-specific Positron Emission Tomography (PET) system dedicated to the study of the human brain. The system, called ...
Atrial location optimization by electrical measures for Electrocardiographic Imaging

Gisbert Soler, Víctor; Jiménez-Serrano, Santiago; Roses-Albert, Eduardo; RODRIGO BORT, MIGUEL (Elsevier, 2020-12)

[EN] Background: The Electrocardiographic Imaging (ECGI) technique, used to non-invasively reconstruct the epicardial electrical activity, requires an accurate model of the atria and torso anatomy. Here we evaluate a new ...
Boosting theorical zeolitic framework generation for the determination of new materials structures using GPU programming

Baumes, Laurent Allan; Kruger, Frederic; Jiménez Serrano, Santiago; Collet, Pierre; Corma Canós, Avelino (The Royal Society of Chemistry, 2011)

[EN] Evolutionary algorithms have proved to be efficient for solving complicated optimization problems. On the other hand, the many-core architecture in graphical cards "General Purpose Graphic Processing Unit" (GPGPU) ...
Clasificación automática de registros ECG para la detección de Fibrilación Auricular y otros ritmos cardiacos

Jiménez Serrano, Santiago (Universitat Politècnica de València, 2018-10-23)

[ES] La importancia clínica de las arritmias cardiacas está aumentando, junto con su incidencia y prevalencia, principalmente asociadas con el envejecimiento de la población. Entre estas enfermedades destaca la Fibrilación ...
Desarrollo de modelos predictivos y una aplicación móvil para la predicción de la depresión postparto

Jiménez Serrano, Santiago (Universitat Politècnica de València, 2014-05-15)

[EN] Postpartum depression is a disabling universal disease that affects many women from different countries during a key life stage for her and her newborn. The aim of this research involved the creation of classification ...
Desarrollo de nuevos marcadores y clasificadores de bajo coste computacional para identificar afecciones cardiacas en registros ECG

Jiménez Serrano, Santiago (Universitat Politècnica de València, 2023-09-07)

[ES] Las enfermedades cardiovasculares son una de las principales causas de mortalidad y morbilidad en el mundo. Entre las arritmias más comunes en adultos destaca la Fibrilación Auricular (FA), presentando una tendencia ...
Exploiting multiple ASR outputs for a spoken language understanding task

Calvo Lance, Marcos; García Granada, Fernando; Hurtado Oliver, Lluis Felip; Jiménez Serrano, Santiago; Sanchís Arnal, Emilio (Springer Verlag (Germany), 2013)

In this paper, we present an approach to Spoken Language Understanding, where the input to the semantic decoding process is a composition of multiple hypotheses provided by the Automatic Speech Recognition module. This ...
From 12 to 1 ECG lead: multiple cardiac condition detection mixing a hybrid machine learning approach with a one-vs-rest classification strategy

Jiménez-Serrano, Santiago; Rodrigo, Miguel; Calvo Saiz, Conrado Javier; Millet Roig, José; Castells, Francisco (IOP Publishing, 2022-06-30)

[EN] Objective: Detecting different cardiac diseases using a single or reduced number of leads is still challenging. This work aims to provide and validate an automated method able to classify ECG recordings. Performance ...
hITeQ: A new workflow-based computing environment for streamlining discovery. Application in materials science

Baumes, Laurent Allan; Jiménez Serrano, Santiago; Corma Canós, Avelino (Elsevier, 2011-01-10)

[EN] This paper presents the implementation of the recent methodology called Adaptable Time Warping (ATW) for the automatic identification of mixture of crystallographic phases from powder X-ray diffraction data, inside ...
Multiple Cardiac Disease Detection from Minimal-Lead ECG Combining Feedforward Neural Networks with a One-vs-Rest Approach

Jiménez-Serrano, Santiago; RODRIGO BORT, MIGUEL; Calvo Saiz, Conrado Javier; Castells, Francisco; Millet Roig, José (2021-09-15)

[EN] Although standard 12-lead ECG is the primary technique in cardiac diagnostic, detecting different cardiac diseases using single or reduced number of leads is still challenging. The purpose of our team, itaca-UPV, is ...
Optimización de rutas de vuelo para un hidroavión en sus tareas de vigilancia de incendios forestales

Jiménez Serrano, Santiago (Universitat Politècnica de València, 2011-10-03)

En este trabajo se ha desarrollado un conjunto de bibliotecas de clases (API), junto con las interfaces gráficas de usuario que las utilizan, para generar la ruta de vuelo óptima que ha de seguir un hidroavión en sus ...
Spectral analysis-based risk score enables early prediction of mortality and cerebral performance in patients undergoing therapeutic hypothermia for ventricular fibrillation and comatose status

Filgueiras-Rama, David; Calvo Saiz, Conrado Javier; Salvador-Montañés, Óscar; Cádenas, Rosalia; Ruiz-Cantador, Jose; Armada, Eduardo; Rey, Juan Ramón; Merino, J.L.; Peinado, Rafael; Pérez-Castellano, Nicasio; Pérez-Villacastín, Julián; Quintanilla, Jorge G.; Jiménez Serrano, Santiago; Castells, Francisco; Millet Roig, José (Elsevier, 2015-05-01)

Background: Early prognosis in comatose survivors after cardiac arrest due to ventricular fibrillation (VF) is unreliable, especially in patients undergoing mild hypothermia. We aimed at developing a reliable risk-score ...