Ara mostrant els elements 5440-5459 de 5502

    "Virtual malleability" applied to MPI jobs to improve their execution in a multiprogrammed environment" 

    Utrera Iglesias, Gladys Miriam (Data de defensa: 2007-12-10)

    This work focuses on scheduling of MPI jobs when executing in shared-memory multiprocessors (SMPs). <br/>The objective was to obtain the best performance in response time in multiprogrammed multiprocessors systems using ...

    Virtual network provisioning over flexible optical transport infrastructure 

    Pagès Cruz, Albert (Data de defensa: 2014-12-16)

    Current transport network owners are focused on offering services on top of the infrastructures they own, while end users have no control over them. Traditionally, this has been their business model, as the cost of building ...

    Virtualization techniques for memory resource exploitation 

    Garrido Platero, Luis Angel (Data de defensa: 2019-11-26)

    Cloud infrastructures have become indispensable in our daily lives with the rise of cloud-based services offered by companies like Facebook, Google, Amazon and many others. These cloud infrastructures use a large numbers ...

    Virtually synchronous power plant control 

    Tarrasó Martínez, Andrés (Data de defensa: 2022-02-22)

    During the last century, the electrical energy infrastructures have been governed by synchronous generators, producing electrical energy to the vast majority of the population worldwide. However, power systems are no longer ...

    Visco-plasticity of zero-thickness interfaces with softening, and application to the study of fault reactivation 

    Jaqués Adell, Irene (Data de defensa: 2023-02-10)

    (English) In the current context of both energy and environmental needs, there has been an increase in activities related to extraction and injection of fluids in the underground. It is known that a possible consequence ...

    Viscosidad en la dieta de pacientes diagnosticados de disfagia orofaríngea 

    García González, María Luisa (Data de defensa: 2017-06-28)

    This doctoral thesis is based on professional experience with patients with oropharyngeal dysphagia. This clinical syndrome, which is highly prevalent in the health and social environment, with very diverse etiologies is ...

    Visible, near infrared and thermal hand-based image biometric recognition 

    Font Aragonès, Xavier (Data de defensa: 2013-05-30)

    Biometric Recognition refers to the automatic identification of a person based on his or her anatomical characteristic or modality (i.e., fingerprint, palmprint, face) or behavioural (i.e., signature) characteristic. It ...

    Vision based sensor substitution in robotic assisted surgery 

    Marbán González, Arturo (Data de defensa: 2018-02-12)

    Perceiving and understanding the world represents a long-term goal in the field of Artificial Intelligence (AI). In recent years, advances in the field of Machine Learning (ML), and specifically in Deep Learning (DL), have ...

    La visió de la informàtica en la literatura de ciència ficció 

    Barceló Garcia, Miquel (Data de defensa: 1990-09-01)

    (Cat) Aquesta memòria descriu com la literatura de ciència ficció reflecteix en les seves narracions els conceptes i resultats propis de la ciència i la tecnologia informàtica. Aquesta visió cal entendre-la en un sentit ...

    Visual guidance of unmanned aerial manipulators 

    Santamaria Navarro, Àngel (Data de defensa: 2017-04-24)

    The ability to fly has greatly expanded the possibilities for robots to perform surveillance, inspection or map generation tasks. Yet it was only in recent years that research in aerial robotics was mature enough to allow ...

    Visual Navigation in Unknown Environments 

    Vidal Calleja, Teresa Alejandra (Data de defensa: 2007-07-13)

    Navigation in mobile robotics involves two tasks, keeping track of the robot's position and moving according to a control strategy. In addition, when no prior knowledge of the environment is available, the problem is even ...

    Visual object analysis using regions and local features 

    Ventura Royo, Carles (Data de defensa: 2016-07-08)

    The first part of this dissertation focuses on an analysis of the spatial context in semantic image segmentation. First, we review how spatial context has been tackled in the literature by local features and spatial ...

    Visual understanding of human behavior: 3D pose, motion, actions and context 

    Hernández Ruiz, Alejandro José (Data de defensa: 2023-05-30)

    (English) Visual understanding of human behavior is a very broad topic that, in the abstract, means understanding what a person or group of people is doing in an image or video. In practice, it can be broken down into a ...

    Visualization and interpretability in probabilistic dimensionality reduction models 

    Tosi, Alessandra (Data de defensa: 2014-12-19)

    Over the last few decades, data analysis has swiftly evolved from being a task addressed mainly within the remit of multivariate statistics, to an endevour in which data heterogeneity, complexity and even sheer size, driven ...

    Vivienda masiva en Shanghái (1840 -2012): la supervivencia del Movimiento Moderno en la China contemporánea 

    Remón Esteban, José Ángel (Data de defensa: 2013-03-14)

    Shanghái es una ciudad que desde el comienzo de su historia urbana contemporánea se ha desarrollado en base a la construcción de vivienda masiva. Desde sus primeros modelos, que le dieron su identidad, denominados lilong, ...

    Vivienda moderna en chile 1945-1965, Bresciani, Valdes, Castillo, Huidobro 

    Weibel Fernández, Hugo Eduardo (Data de defensa: 2008-11-10)

    El objeto de estudio de esta tesis es la vivienda unifamiliar de la oficina chilena Bresciani, Valdés, Castillo, Huidobro. <br/>Dentro del conjunto de su obra, dicha temática -que dio origen a sus encargos y cuyo diseño ...

    Vivienda y ciudad, un único proyecto : la unidad vecinal Exequiel González Cortés, 1960-1964 

    Becerra Ibáñez, José Alejandro (Data de defensa: 2016-01-18)

    Durant el segle XX, en l'eix de recerca de l'habitatge i la seva relació amb la ciutat, adquireixen protagonisme els models urbans que afronten la dimensió col·lectiva del projecte residencial, a partir de les formes ...

    Vías y entrevías : atributos y compromisos del distrito industrial de Tarragona 

    Zaguirre Fernández, Juan Manuel, 1969- (Data de defensa: 2018-01-12)

    This research project arose from an interest in the foundational logic of Tarragona's industrial area, as well as a desire to evaluate the impact of episodes and phenomena in urban development and reveal attributes of this ...

    Voice source characterization for prosodic and spectral manipulation 

    Pérez Mayos, Javier (Data de defensa: 2012-07-03)

    The objective of this dissertation is to study and develop techniques to decompose the speech signal into its two main components: voice source and vocal tract. Our main efforts are on the glottal pulse analysis and ...

    Voltage-source-inverters with legs connected in parallel 

    Capellá Frau, Gabriel José (Data de defensa: 2015-03-26)

    The number of applications that require the use of power converters has been continually increasing in the last years on account of environmental and economical concerns. The power to be processed by these converters has ...