Exploració per tema "Sistemes virtuals (Informàtica)"

Ara es mostren els items 21-40 de 105

    • Comparison of the amplitude of accommodation measured with a 3D system of virtual reality and with conventional clinical methods 

      Zurbano Casado, Ricardo (Universitat Politècnica de Catalunya, 2019-01-25)
      Treball Final de Grau
      Accés obert
      Aquest estudi compara l'amplitud d'acomodació proporcionada per una màquina de realitat virtual amb els mètodes convencionals de clínica Donders i Sheard. L'estudi va incloure 25 subjectes sans (16 dones i 9 homes). L'edat ...

    • Containers in HPC: Is it worth it? 

      Peiró Conde, Kilian (Universitat Politècnica de Catalunya, 2020-06)
      Projecte Final de Màster Oficial
      Accés obert
      Container technologies usage has been growing in data centers and supercomputer facilities during the last years. More and more people are benefiting from the portability, flexibility and other traits of containers. Despite ...

    • Contribution to the coordinated virtual network embedding problem in network virtualization 

      Dalmases Trilla, Antoni (Universitat Politècnica de Catalunya, 2015-10-26)
      Treball Final de Grau
      Accés obert
      Network virtualization has been widely proposed as an alternative to the implementation of new physical networks with specific characteristics. Network virtualization is based on assigning virtual networks with different ...

    • Contribution to the Study, Design and Analysis of a System to Provide QoS for Virtual Networking 

      Madriles Soriano, Josep Oriol (Universitat Politècnica de Catalunya, 2011-10-21)
      Projecte Final de Màster Oficial
      Accés obert
      English: Virtualization is one of the long term solutions to face Internet ossification problem which is unable to support new services due to the lack of coordination between different Internet Service Providers. By ...

    • Contributions to the algorithms and methodologies for virtual infrastructure provisioning 

      Ferrer Riera, Jordi (Universitat Politècnica de Catalunya, 2016-01-20)
      Tesi
      Accés obert
      Virtualization is defined as the process consisting of building a virtual resource on top of one or several physical resources, depending on the selected paradigm: aggregation or partitioning. From the net- working ...

    • Contributions to topology discovery, self-healing and VNF placement in software-defined and virtualized networks 

      Ochoa Aday, Leonardo (Universitat Politècnica de Catalunya, 2019-01-30)
      Tesi
      Accés obert
      The evolution of information and communication technologies (e.g. cloud computing, the Internet of Things (IoT) and 5G, among others) has enabled a large market of applications and network services for a massive number of ...

    • Demonstration of the benefits of SDN technology for all-optical data centre virtualisation 

      Jackson, Chris; Nejabati, Reza; Agraz Bujan, Fernando; Pagès Cruz, Albert; Galili, Michael; Spadaro, Salvatore; Simeonidou, Dimitra (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      An integrated software stack made up of extended OpenStack, OpenDaylight and custom OpenFlow agents enabling Virtual Data Centre deployment on an all-optical architecture employing hollow-core fibre, TDM fast switches and ...

    • Design and analysis of a framework to enhance optical network utilization resources by means of virtualization 

      Hesselbach Serra, Xavier; Naumenko, Nikolay (IEEE, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The time for an all-optical network is already here. The huge capacity of the optical resources, in backbones, distribution and access networks cannot be completely used by current services. The remainders can be used under ...

    • Design and evaluation of learning algorithms for dynamic resource management in virtual networks 

      Mijumbi, Rashid; Gorricho Moreno, Juan Luis; Serrat Fernández, Juan; Claeys, Maxim; De Turck, Filip; Latré, Steven (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Comunicació de congrés
      Accés obert
      Network virtualisation is considerably gaining attention as a solution to ossification of the Internet. However, the success of network virtualisation will depend in part on how efficiently the virtual networks utilise ...

    • Design and proof of concept of a centralized controller for time-sensitive networks 

      Castaño Cid, Joan Feliu (Universitat Politècnica de Catalunya, 2018-07-13)
      Treball Final de Grau
      Accés obert
      TSN (Time Sensitive Networking) is a set of standards created in order to deliver time-sensitive transmission of data in Ethernet networks. This thesis describes both the current TSN standards, focusing on the central ...

    • Despliegue de un gestor de infraestructura virtual basado en Openstack para NFV 

      Comas Gómez, Ricard (Universitat Politècnica de Catalunya, 2018-10)
      Treball Final de Grau
      Accés obert
      This project is divided into two parts. The first focuses on the research and documentation of Network Functions Virtualization and Software Defined Network. The purpose of NFV is the independence between software and ...

    • Despliegue, analisis y testeo de la version 6.0 de CORD (Central Office Re-architected as a Datacenter) con el modulo de SEBA (SDN-Enabled Broadband Access) 

      Arranz Trullols, Roberto Jose (Universitat Politècnica de Catalunya, 2018-10-31)
      Treball Final de Grau
      Accés obert
      In recent years, the volume of data transmitted has increased substantially. Due to the increase of users and devices that generate data traffic, the telecommunication services operators are facing a challenge to adapt ...

    • Developing OpenStack-based networking for RECIRCLE 

      Comas Codina, Arnau (Universitat Politècnica de Catalunya, 2020-06-27)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   Budapesti Műszaki és Gazdaságtudományi Egyetem
      Cloud systems are among the fastest and most innovative growing sectors in information technology, with numerous and remarkable advantages based on virtualization technologies. Cloud computing at BME is no exception as ...

    • Development of a virtual pet that promotes a healthier lifestyle 

      Sanchez Monera, Raúl (Universitat Politècnica de Catalunya, 2018-06-29)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Walking is one of the best exercises one can do and provides both physical and mental benefits, but even then, some of us would like a way to persuade ourselves to be more active. Thus, the idea to create a virtual pet ...

    • Development of an Environment Framework for a Modular Vehicle Simulation System 

      Bas Ferrer, Xavier (Universitat Politècnica de Catalunya / Technische Universität Graz, 2010)
      Projecte/Treball Final de Carrera
      Accés obert
      Recent vehicle developments are forced by continuously decreasing development times. To reach this aim virtual methods are necessary. Concerning the research area of vehicle dynamics, virtual analyses play an important ...

    • Diseño plataforma virtual para escritorios remotos 

      Ardanuy Mingarro, José Pascual (Universitat Politècnica de Catalunya, 2015-09)
      Projecte/Treball Final de Carrera
      Accés obert
      Se trata de una implementación de una solución VDI basada en VMWARE. Esta propuesta se centra en el desarrollo de una plataforma de virtualización sobre un entorno real estudiando las tecnologías disponibles, la configuración ...

    • Disseny d'un servidor basat en Linux Containers 

      Soriano Doménech, Miguel (Universitat Politècnica de Catalunya, 2014-02-04)
      Treball Final de Grau
      Accés obert
      [CATALÀ] Aquest projecte presenta el disseny d'un servidor que ofereix diversos serveis sota la tecnologia de virtualització de Linux Containers (LXC). Es compara l'entorn de LXC respecte altres entorns (natiu i virtualització ...

    • Dynamic resource management in SDN-based virtualized networks 

      Mijumbi, Rashid; Serrat Fernández, Juan; Rubio-Loyola, Javier; Bouten, Niels; De Turck, Filip; Latré, Steven (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Network virtualization allows for an abstraction between user and physical resources by letting a given physical infrastructure to be shared by multiple service providers. However, network virtualization presents some ...

    • Effective usage of vector registers in decoupled vector architectures 

      Villa, Luis; Espasa Sans, Roger; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 1998)
      Text en actes de congrés
      Accés obert
      The paper presents a study of the impact of reducing the vector register size in a decoupled vector architecture. In traditional in-order vector architectures long vector registers have typically been the norm. The authors ...

    • Elastic management of tasks in virtualized environments 

      Goiri Presa, Íñigo; Guitart Fernández, Jordi; Torres Viñals, Jordi (2009-09)
      Text en actes de congrés
      Accés obert
      Nowadays, service providers in the Cloud offer complex services ready to be used as it was a commodity like water or electricity to their customers. A key technology for this approach is virtualization which facilitates ...