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Mostrando ítems 61-80 de 737

    • Flavour Tagging at LHCb 

      Calvo Gómez, Míriam; LHCb Collaboration - CERN (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 

      LHCb Collaboration - CERN (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 

      Abellan Beteta, Carlos; Bota, S.; Comerma, A.; Dieguez, A.; Garrido, L.; Gascon, D.; Gaspar de Valenzuela, Álvaro; Graciani, R.; Grauges, E.; Herms, A.; Llorens, M.; Luengo Alvarez, Sonia; Picatoste, E.; Riera, J.; Roselló Canal, Mar; Ruiz, H.; Tortella, S.; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (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 

      LHCb Collaboration - CERN (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 

      LHCb Collaboration - CERN (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 

      Abellan Beteta, Carlos; Roselló Canal, Mar; Gaspar de Valenzuela, Álvaro; Riera Baburés, Jordi; Gascón, D.; Picatoste, E.; Comerma, A.; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (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 

      Diéguez, A.; Bota, S.; Gascón, D.; Garrido, L.; Roselló Canal, Mar; LHCb Collaboration - CERN (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) 

      Bernadó Mansilla, Ester; Garrell i Guiu, Josep Maria (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 

      Navarro Martín, Joan; Armendáriz Iñigo, José Enrique; Climent Ferrer, August (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 

      Navarro Martín, Joan; Canaleta Llampallas, Xavier; Salada Solé, Xavier (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 

      Joao Ferreira, Maria; Moreira, Fernando; Fonseca Escudero, David (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 an ...

    • Herramientas de soporte al aprendizaje de sistemas de ficheros 

      Canaleta Llampallas, Xavier; Navarro Martín, Joan (Actas de las VII Jornadas de Enseñanza Universitaria de la Informática, 2010-07)
      FAT_viewer, EXT2_reader y ReiserFS_rdr son tres aplicaciones, diseñadas y desarrolladas en el Departamento de Informática de La Salle, destinadas a dar soporte en el aprendizaje de los sistemas de ...

    • Introducción de las tecnologías de la información y la comunicación en los programas universitarios para mayores 

      Canaleta Llampallas, Xavier; Vernet Bellet, David (Actas del IV Congreso Iberoamericano de Universidades para Mayores, 2011-06)
      Actualmente las Tecnologías de la Información y la Comunicación (TIC) son herramientas integradas en el contexto social. La utilización del ordenador personal, ya sea en el formato de sobremesa o portátil, ...

    • Workload Management for Dynamic Partitioning Schemes in Replicated Databases 

      Louis Rodríguez, M.; Navarro Martín, Joan; Arrieta Salinas, Itziar; Azqueta Alzuaz, Ainhoa; Armendáriz Iñigo, José Enrique; Sancho Asensio, Andreu (Proceedings of the 3rd International Conference on Cloud Computing and Services Science, Aachen, 8-10 of May 2013, 2013-05)

    • Motivación, desmotivación, sobremotivación y daños colaterales 

      Navarro Martín, Joan; Canaleta Llampallas, Xavier; Vernet Bellet, David; Solé Beteta, Xavier; Jimenez Ruano, Virginia; Costa, Núria (Actas de las XX Jornadas de la Enseñanza Universitaria de la Informática, 2014-07)
      En los últimos años han aparecido múltiples propuestas orientadas a hacer el aprendizaje más atractivo para los alumnos; desde el ya clásico Aprendizaje Basado en Problemas, incluyendo el Scenario ...

    • Hybrid Deletion Policies for Case Base Maintenance 

      Salamó Llorente, Maria; Golobardes, Elisabet (Proceeding of the 16th International Florida Artificial Intelligence Research Society Conference, 2003-05)
      Case memory maintenance in a Case-Based Reasoning sys-tem is important for two main reasons: (1) to control the casememory size; (2) to reduce irrelevant and redundant instancesthat may produce ...

    • Sistemas de Visualización Gamificados para la mejora de la Motivación Intrínseca en Estudiantes de Arquitectura 

      Fonseca Escudero, David; Navarro Delgado, Isidro; Villagrasa, Sergi; Valls Dalmau, Francesc; Redondo Domínguez, Ernest; Gené Genovés, Marc; Calvo Figueras, Xavier; Aymerich, Claudia; Sans, Miquel (2017-10)
      El artículo presenta y analiza los resultados obtenidos en el proceso de incorporar sistemas gamificados de visualización 3D para proyectos urbanos en los estudios de ...

    • DYNAMAP: A low-cost WASN for real-time road traffic noise mapping 

      Alías Pujol, Francesc; Alsina Pagès, Rosa Maria; Socoró Carrié, Joan Claudi; Orga Vidal, Ferran (2018-10)
      Several studies have found that noise pollution is a real public health problem, causing severe effects on concentration, sleep and stress in population. The Environmental Noise Directive ...

    • Accesibilidad Web en entornos culturales 

      Navarro Delgado, Isidro; Fonseca Escudero, David (Actas de Conferencia Iadis Ibero-Americana. WWW/ Internet, 2008-12)
      La página WEB de cualquier institución se ha convertido en los últimos años en un referente comunicativo de sus actividades. Si nos centramos en el mundo de la cultura, los museos siguen siendo un ...

    • The Management System of INTEGRIS. Extending the Smart Grid to the Web of Energy 

      Navarro Martín, Joan; Sancho Asensio, Andreu; Zaballos Diego, Agustín; Jimenez Ruano, Virginia; Vernet Bellet, David; Armendáriz Iñigo, José Enrique (Proceedings of the 4th International Conference on Cloud Computing and Services Science, 2014-04)
      The recent growth experimented by the Internet has fostered the interaction of many heterogeneous technolo-gies under a common environment (i.e., the Internet of Things). Smart Grids entail a sound ...