Recerca: Enviaments recents
Ara mostrant els elements 2561-2580 de 4423
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B flavour tagging using charm decays at the LHCb experiment
(Journal of Instrumentation, 2015, Vol. 10, 2015-10)An algorithm is described for tagging the flavour content at production of neutral B mesons in the LHCb experiment. The algorithm exploits the correlation of the flavour of a B meson with the charge ... -
Measurement of CP violation and constraints on the CKM angle γ in B±→DK±with D→K0S π+π− decays
(Nuclear Physics B, 2014, Vol. 888, 2014-11)A model-dependent amplitude analysis of B± → DK± with D → KS0π+π− decays is performed using proton–proton collision data, corresponding to an integrated luminosity of 1fb−1, recorded by LHCb at a ... -
Precision luminosity measurements at LHCb
(Journal of Instrumentation, 2014, Vol. 9, 2014-12)Measuring cross-sections at the LHC requires the luminosity to be determined accurately at each centre-of-mass energy √ s. In this paper results are reported from the luminosity calibrations carried ... -
Metodología on demand para el desarrollo de la asignatura de Sistemas Operativos Avanzados
(2013-07)Este artículo explora la metodología on demand, que puede ser considerada una nueva faceta del Aprendizaje Basado en Proyectos (Project Based Learning). Esta metodología de aprendizaje está orientada ... -
Measurement of the track reconstruction efficiency at LHCb
(Journal of Instrumentation, 2015, Vol. 10, No. 7, 2015-02)The determination of track reconstruction efficiencies at LHCb using J/ψ→μ+μ- decays is presented. Efficiencies above 95% are found for the data taking periods in 2010, 2011, and 2012. The ratio of the ... -
La ludificación como estrategia de mejora de la motivación, rendimiento académico y satisfacción de los estudiantes
(2016-07)La ludificación es una estrategia pedagógica que se caracteriza por utilizar las técnicas, elementos y dinámicas de los juegos en actividades ajenas a estos. Para utilizarla en un entorno educativo ... -
Gestión del talento en el grado en turismo y dirección hotelera: práctica innovadora de crecimiento integral
(VII Jornada d'Innovació Docent URL. Barcelona, 29 de juny de 2016, 2016-06) -
Tourism Education in a Virtual World
(I Jornada d'Innovació Docent URL. Barcelona, 17 de juny de 2009, 2009-06) -
Analizando el proceso de aprendizaje de nuestros alumnos: un caso práctico
(2019-07)Actualmente la analítica del aprendizaje nos proporciona herramientas que nos permiten conocer con más detalle el proceso de aprendizaje de nuestros estudiantes y, gracias a ello, podemos realizar mejoras ... -
Component Analysis and Time Series Prediction
(2001-10)The relation between component analysis (PCA and ICA) and Multi-resolution Filtering is explained and its use to improve the prediction error in a time series is shown. An example applying the previous ... -
Evidence for the decay B0 → J/ψω and measurementof the relative branching fractions of B0s meson decays to J/ψη and J/ψη′
(Nuclear Physics B, 2012, Vol. 867, No. 3, 2012-10)First evidence of the B0→J/ψω decay is found and the B0s→J/ψη and B0s→J/ψη′ decays are studied using a dataset corresponding to an integrated luminosity of 1.0 fb−1 collected by the LHCb experimentin ... -
A Comparative Survey of Feature Extraction and Machine Learning Methods in Diverse Acoustic Environments
(Sensors, 2021, Vol. 21, No. 4, 2021-02)Acoustic event detection and analysis has been widely developed in the last few years for its valuable application in monitoring elderly or dependant people, for surveillance issues, for multimedia ... -
A Smart Campus’ Digital Twin for Sustainable Comfort Monitoring
(Sustainability, 2020, Vol. 12, No. 21, 2020-11)Interdisciplinary cross-cultural and cross-organizational research offers great opportunities for innovative breakthroughs in the field of smart cities, yet it also presents organizational and knowledge ... -
Inferring the votes in a new political landscape: the case of the 2019 Spanish Presidential elections
(Journal of Big Data, 2020, 2020-08)The avalanche of personal and social data circulating in Online Social Networks over the past 10 years has attracted a great deal of interest from Scholars and Practitioners who seek to analyse not only ... -
Classifying Microcalcifications in Digital Mammograms using Machine Learning techniques
(2001-10)This paper presents a Computer Aided Diagnosis (CAD) of breast cancer from mammograms. The first part involves severa! image processing techniques, which extract a set of features from the microcalcifications ... -
Sistemas Operativos, un análisis a largo plazo de los procesos de innovación docente
(2018-07)A menudo los análisis que se realizan sobre los procesos de innovación docente suelen ser cortoplacistas. Muchas ponencias y artículos presentan resultados entre dos y tres cursos académicos como ... -
Markets for data
(Industrial and Corporate Change, 2020, Vol. 29, No. 3, 2020-03)Although datasets are abundant and assumed to be immensely valuable, they are not being shared or traded openly and transparently on a large scale. We investigate the nature of data trading with a ... -
Generació de funcions de similitud mitjançant la Programació Genetica pel Raonament Basat en Casos
(2001-10)El raonament basat en casos recupera casos utilitzant una funció de similitud. La funció de similitud permet extraure els casos més similars de la memoria de casos al nou cas que volem resoldre. Per ... -
Mobile robot guidance using cellular neural networks and fuzzy logic
(2001-10)We show how a Cellular Neural Networks based image processing system together with a Tuzzy Logic controller are capable of providing the necessary signal processing to guide an autonomous mobile robot ... -
Students’ tourism competences in internships by geographic variables
(Proceedings of EDULEARN19 Conference 1st-3rd July 2019, Palma, Mallorca (Spain), 2019)The aim of this study is to compare the achievement of students’ tourism competences when developing internships depending on geographic variables. In order to analyse these effects, ...