DAU - Arxiu Digital de la URL: Recent submissions
Now showing items 2921-2940 of 5698
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Animación Facial: Cómo (Re)crear el perfecto rostro humano 3D
(Memorias CISCI 2009, 2009-07)El modelado 3D y la animación facial humana es una de las tareas más complejas en el área de gráficos por ordenador. Hoy en día, la creciente demanda de animación facial se acelera, partiendo principalmente ... -
Facial Animation and motion capture: key role for the communication
(Proceedings of the 2nd International Multi-Conference on Society, Cybernetics and Informatics, 2008-06)In the last 100 years we have observed a great development of the technology. This development applied to the mass media as the radio, the cinema, the television, or Internet have influence in the ... -
Sistema Fun Experience Design (FED) aplicado en el aula
(Revista de Investigación en Docencia Universitaria de la Informática, Vol. 7, No. 2, 2014-05)Este artículo trata de la exposición de un caso de éxito de la aplicación de gamificación en la educación universitaria. Diseño y Usabilidad 1 (DiUI) es una asignatura común para todos los estudiantes ... -
User's experience in the visualization of architectural images in different environments
(Proceedings of the 4th International Multi-Conference on Society, Cybernetics and Informatics, 2010-06)The visualization of images, both photographic and infographic, is a process that depends on a series of features that define the user (user profile: age, sex, culture or experience, ... -
El viaje hacia la modernidad en dos obras de José Borobio. Los pueblos de colonización de Sucs y Pla de la Font en Lleida
(2014-05)La presente comunicación nace de un estudio académico entorno a los poblados construidos por el Instituto Nacional de Colonización en el ámbito del Canal de Aragón. La investigación ha sido posible ... -
Tagged time-dependent angular analysis of Bs→J/ψϕ decays with 337~pb−1 at LHCb
(2011-08)The interference between Bs decays to J/ψϕ either directly or via Bs−B¯¯¯¯s oscillation gives rise to a CP violating phase ϕJψϕs. Using a sample of 8276±94 Bs→J/ψϕ events extracted from 337~pb−1 of pp ... -
Flavour Tagging at LHCb
(2012-06)The identification of the flavour of reconstructed Bd and Bs mesons at production is necessary for the measurements of oscillations and time-dependent CP asymmetries. The calibration and performance of ... -
Tagged time-dependent angular analysis of B0s→J/ψϕ decays with the 2010 LHCb data
(2011-04)The interference between B0s decays to Jψϕ either directly or via B0s−B¯0s oscillation gives rise to a CP violating phase ϕJ/ψϕs. In the Standard Model, this phase is approximately -2βs, where βs = arg ... -
The Front End Electronics of the Scintillator Pad Detector of the LHCb Calorimeter
(Proceedings of the Twelfth Workshop on Electronics for LHC and Future Experiments, 2006-09)In this paper the Front End electronics of the Scintillator Pad Detector (SPD) is outlined. The SPD is a sub-system of the Calorimeter of the LHCb experiment designed to discriminate between charged and ... -
Optimization and calibration of the same-side kaon tagging algorithm using hadronic B0s decays in 2011 data
(2012-11)We report on the optimization and calibration of the same-side kaon tagging algorithm using the decay B0s→D−π+s with 1.0~fb−1 of data from the LHCb 2011 physics run. After a data-driven optimization and ... -
Measurement of the ratio of branching fractions B(Bd→K∗0γ)/B(Bs→ϕγ) with the LHCb experiment at s√=7~TeV
(2011-08)The ratio of branching ratios of the radiative B decays Bd→K∗0γ and Bs→ϕγ has been measured using 340.1~pb−1 of \emph{pp} collisions at a centre of mass energy of s√=7~TeV taken with the LHCb detector. ... -
Integrated test environment for a part of the LHCb calorimeter
(Proceedings of the Topical Workshop on Electronics for Particle Physics, 2009-09)An integrated test environment for the data acquisition electronics of the Scintillator Pad Detector (SPD) from the calorimeter of the LHCb experiment is presented. It allows to test ... -
A BiCMOS discriminator interface for the SPD
(2000-09)A prototype chip for the analogue readout of the SPD in the LHCb Calorimeter is presented. The chip has been designed using the 0.8mm-BiCMOS technology of AMS and optimised for minimum size and ... -
MultiObjective Learning in a Genetic Classifier System (MOLeCS)
(2000-10)MOLeCS is a new Classifier System which addresses its learning as a multiobjective optimization of two goals: classifier accuracy and generality. These objectives are both emphasized in the fitness ... -
An Adaptive and Scalable Replication Protocol on Power Smart Grids
(Scalable Computing: Practice and Experience, 2011, Vol. 12, no. 3, 2011-09)Cloud based storage systems are known to provide high scalability and reliability overcoming the traditional constraints of static distributed systems. The processing capacity over thousands of machines ... -
LSscheduling: herramienta interdisciplinar de soporte docente para la asignatura de Sistemas Operativos
(Actas de las XVIII Jornadas de Enseñanza Universitaria de la Informática, 2012-07)La planificación y gestión de procesos, scheduling,es un concepto fundamental en la asignatura deSistemas Operativos. Ésta es una de las asignaturasque encajan mejor en el paradigma del AprendizajeBasado ... -
Gamification in higher education: the learning perspective
(Experiences and perceptions of pedagogical practices with Game-Based Learning & Gamification, 2019-09)During the last decades there has been a great development of utilitarian systems, applied to the most varied areas, in which games are found. Digital games (or video games) entered everyday life at ... -
Ag(I) ions working as a hole-transfer mediator in photoelectrocatalytic water oxidation on WO3 film
(Nature Communications. Vol. 11, n.1 (2020), 967, 2020-02)Ag(I) is commonly employed as an electron scavenger to promote water oxidation. In addition to its straightforward role as an electron acceptor, Ag(I) can also capture holes to generate the high-valent ... -
Charting the metabolic landscape of the facultative methylotroph bacillus methanolicus
(Msystems. Vol.5, n.5 (2020), e00745-20, 2020-09)Bacillus methanolicus MGA3 is a thermotolerant and relatively fast-growing methylotroph able to secrete large quantities of glutamate and lysine. These natural characteristics make B. methanolicus a ... -
Accurate and model-free control function for a single stage transcritical refrigerator cycle
(ACS Omega. Vol.5, n.30 (2020) p.19217-19226, 2020-08)Transcritical cycles are a successful and probed system in engineering practices, particularly in refrigeration. Therefore, their optimization is a critical factor in the design, control, and operation ...