Now showing items 30-49 of 358

    Analysis and optimization of question answering systems 

    Domínguez Sal, David (Date of defense: 2010-04-23)

    Analysis and simulation of emergent architectures for internet of things 

    Roca Marí, Damián (Date of defense: 2018-02-01)

    The Internet of Things (IoT) promises a plethora of new services and applications supported by a wide range of devices that includes sensors and actuators. To reach its potential IoT must break down the silos that limit ...

    Aplicación de la simulación en tiempo real para mejorar la calidad de servicio del middleware 

    Nou Castell, Ramón (Date of defense: 2008-10-31)

    La utilización de aplicaciones de diferente naturaleza dentro de un mismo entorno, entorno heterogéneo, se está extendiendo gracias a la incorporación de técnicas de virtualización a los servidores. Compartir un servidor ...

    Application of clustering analysis and sequence analysis on the performance analysis of parallel applications 

    González García, Juan (Date of defense: 2013-06-07)

    High Performance Computing and Supercomputing is the high end area of the computing science that studies and develops the most powerful computers available. Current supercomputers are extremely complex so are the applications ...

    Architectural explorations for streaming accelerators with customized memory layouts 

    Shafiq, Muhammad (Date of defense: 2012-05-21)

    El concepto básico de la arquitectura mono-nucleo en los procesadores de propósito general se ajusta bien a un modelo de programación secuencial. La integración de multiples núcleos en un solo chip ha permitido a los ...

    Architectural support for high-performing hardware transactional memory systems 

    Lupon Navazo, Marc (Date of defense: 2011-12-23)

    Parallel programming presents an efficient solution to exploit future multicore processors. Unfortunately, traditional programming models depend on programmer’s skills for synchronizing concurrent threads, which makes ...

    Architecture support for intrusion detection systems 

    Sreekar Shenoy, Govind (Date of defense: 2012-10-30)

    System security is a prerequisite for efficient day-to-day transactions. As a consequence, Intrusion Detection Systems (IDS) are commonly used to provide an effective security ring to systems in a network. An IDS operates ...

    Artificial intelligence solutions for quantum communications 

    Ahmadian, Seyed Morteza (Date of defense: 2023-06-16)

    (English) This Ph.D. thesis focuses on the application of intelligent models to Discrete-Variable Quantum Key Distribution (DV-QKD) protocol. The first objective focuses on providing a method for AI-based polarization ...

    Atomic dataflow model 

    Gajinov, Vladimir (Date of defense: 2014-11-20)

    With the recent switch in the design of general purpose processors from frequency scaling of a single processor core towards increasing the number of processor cores, parallel programming became important not only for ...

    AUGURES : profit-aware web infrastructure management 

    Poggi M., Nicolas (Date of defense: 2014-05-07)

    Over the last decade, advances in technology together with the increasing use of the Internet for everyday tasks, are causing profound changes in end-users, as well as in businesses and technology providers. The widespread ...

    Automated design of domain-specific custom instructions = Geautomatiseerd ontwerp van domeinspecifieke gespecialiseerde instructies 

    González Alvárez, Cecilia Noemí (Date of defense: 2015-11-16)

    In the last years, hardware specialization has received renewed attention as chips approach a utilization wall. Specialized accelerators can take advantage of underutilized transistors implementing custom hardware that ...

    Automatic data distribution for massively parallel processors 

    García Almiñana, Jordi (Date of defense: 1997-04-16)

    Massively Parallel Processor systems provide the required computational power to solve most large scale High Performance Computing applications. Machines with physically distributed memory allow a cost-effective way to ...

    Autonomous and reliable operation of multilayer optical networks 

    Barzegar, Sima (Date of defense: 2022-06-03)

    This Ph.D. thesis focuses on the reliable autonomous operation of multilayer optical networks. The first objective focuses on the reliability of the optical network and proposes methods for health analysis related to ...

    Binary Redundancy Elimination 

    Fernández Gómez, Manuel (Date of defense: 2005-04-13)

    Dos de las limitaciones de rendimiento más importantes en los procesadores de hoy en día provienen de las operaciones de memoria y de las dependencias de control. Para resolver estos problemas, las memorias cache y los ...

    Bounded model checking for asynchronous concurrent systems 

    Rakotoarisoa, Manitra Johanesa (Date of defense: 2014-03-04)

    Complex hardware systems become more and more ubiquitous in mission critical applications such as military, satellite, and medical to name but a few. In such applications, reliability remains a primary concern because a ...

    Breaking host-centric management of task-based parallel programming models 

    Bosch Pons, Jaume (Date of defense: 2021-07-21)

    Heterogeneous platforms had become popular to increase the computational power of the systems within a constrained power budget. They are present in several systems, from embedded platforms and mobile devices to high-end ...

    Bringing cognition to multilayer transport networks 

    Pérez Vela, Alba (Date of defense: 2018-11-09)

    Operator’s transport networks are becoming increasingly more complex due to the large number of network layers needed to support the ever increasing number of new services (e.g., video-on-demand, social media, on-line ...

    Broadcast-oriented wireless network-on-chip : fundamentals and feasibility 

    Abadal Cavallé, Sergi (Date of defense: 2016-07-15)

    Recent years have seen the emergence and ubiquitous adoption of Chip Multiprocessors (CMPs), which rely on the coordinated operation of multiple execution units or cores. Successive CMP generations integrate a larger number ...