Ara es mostren els items 1-20 de 20

    • A fault-tolerant algorithm for distributed resource allocation 

      Pessolani, Pablo; Jara, Oscar; Gonnet, Silvio; Cortés, Toni; Tinetti, Fernando (2017-11-01)
      Article
      Accés obert
      Resource allocation is a usual problem that must be faced during a distributed system design. Despite the large number of algorithms proposed in literature to solve this problem, most papers lack of detailed descriptions ...
    • An evaluation of BMX6 for community wireless networks 

      Neumann, Axel; López Berga, Ester; Navarro Moldes, Leandro (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Nowadays, a growing number of communities of citizens build, operate and own open IP-based community wireless networks with thousands of low capacity nodes actively participating in routing the data traffic. This article ...
    • An overview of quality of experience measurement challenges for video applications in IP Networks 

      Serral Gracià, René; Cerqueira, E; Curado, Marilia; Yannuzzi, Marcelo; Monteiro, Edmundo; Masip Bruin, Xavier (Springer, 2010-06-01)
      Text en actes de congrés
      Accés obert
      The increase in multimedia content on the Internet has created a renewed interest in quality assessment. There is however a main difference from the traditional quality assessment approaches, as now, the focus relies on ...
    • Application acceleration on FPGAs with OmpSs@FPGA 

      Bosch, Jaume; Tan, Xubin; Filgueras Izquierdo, Antonio; Vidal, Miquel; Mateu, Marc; Jiménez-González, Daniel; Álvarez, Carlos; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Text en actes de congrés
      Accés obert
      OmpSs@FPGA is the flavor of OmpSs that allows offloading application functionality to FPGAs. Similarly to OpenMP, it is based on compiler directives. While the OpenMP specification also includes support for heterogeneous ...
    • Decentralised Internet infrastructure: Securing inter-domain routing (DEMO) 

      Ferriol Galmés, Miquel; Cabellos Aparicio, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Comunicació de congrés
      Accés obert
      The Border Gateway Protocol (BGP) is the inter-domain routing protocol that glues the Internet. BGP does not incorporate security and instead, it relies on careful configuration and manual filtering to offer some protection. ...
    • Decentralized trust in the inter-domain routing infrastructure 

      Paillissé Vilanova, Jordi; Manrique, Jan; Bonet, Guillem; Rodríguez Natal, Alberto; Maino, Fabio; Cabellos Aparicio, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2019-01-01)
      Article
      Accés obert
      Inter-domain routing security is of critical importance to the Internet since it prevents unwanted traffic redirections. The current system is based on a Public Key Infrastructure (PKI), a centralized repository of digital ...
    • Estimation of bilateral asynchrony between diaphragm mechanomyographic signals in patients with Chronic Obstructive Pulmonary Disease 

      Estrada, Luis; Torres Cebrián, Abel; Sarlabous Uranga, Leonardo; Fiz Fernández, José Antonio; Gea Guiral, Joaquim; Martínez Llorens, Juana María; Jané Campos, Raimon (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The aim of the present study was to measure bilateral asynchrony in patients suffering from Chronic Obstructive Pulmonary Disease (COPD) performing an incremental inspiratory load protocol. Bilateral asynchrony was estimated ...
    • Experimentación con relojes de alta precisión para la monitorización de tráfico en redes de ordenadores 

      Soler Camí, Jordi (Universitat Politècnica de Catalunya, 2012-05-07)
      Treball Final de Grau
      Accés obert
      Los operadores de redes de comunicaciones necesitan realizar una monitorización muy precisa del tráfico transportado. Ya sea para mantener la calidad necesaria en servicios en tiempo real (como por ejemplo una videoco ...
    • Feature engineering for deep reinforcement learning based routing 

      Suárez-Varela Maciá, José Rafael; Mestres Sugrañes, Albert; Yu, Junlin; Kuang, Li; Feng, Haoyu; Barlet Ros, Pere; Cabellos Aparicio, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Text en actes de congrés
      Accés obert
      Recent advances in Deep Reinforcement Learning (DRL) techniques are providing a dramatic improvement in decision-making and automated control problems. As a result, we are witnessing a growing number of research works that ...
    • LTE: the technology driver for future public safety communications 

      Ferrús Ferré, Ramón Antonio; Sallent Roig, Oriol; Baldini, Gianmarco; Goratti, Leonardo (2013-10-07)
      Article
      Accés restringit per política de l'editorial
      Wireless communications technologies play an essential role to support the Public Protection and Disaster Relief (PPDR) operational needs. The current Private/Professional Mobile Radio (PMR) technologies used for PPDR ...
    • Mesura de consum de dispositius de xarxa 

      Rodríguez Guillen, Lluís M. (Universitat Politècnica de Catalunya, 2012-03-26)
      Treball Final de Grau
      Accés obert
      Avui en dia, les tecnologies de la informació (TIC) són les responsables del 2% de les emissions que contribueixen a l’efecte hivernacle És per això que cada cop es mes important mirar per l’estalvi energètic pel que fa ...
    • Methodologies of video quality assessment 

      Graells Moles, Joan Enric (Universitat Politècnica de Catalunya, 2008-06-11)
      Projecte/Treball Final de Carrera
      Accés obert
    • MPLS traffic engineering in satellite networks 

      Durresi, Arjan; Durresi, Mimoza; Barolli, Leonard; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2007)
      Text en actes de congrés
      Accés obert
      Broadband satellite constellation networks will be required to carry all types of IP traffic, real time interactive traffic as well as non-real time traffic, warranting the need for appropriate QoS for these different ...
    • Network measurements for web tracking analysis and detection: A tutorial 

      Castell Uroz, Ismael; Solé Pareta, Josep; Barlet Ros, Pere (2020-12)
      Article
      Accés obert
      Digital society has developed to a point where it is nearly impossible for a user to know what it is happening in the background when using the Internet. To understand it, it is necessary to perform network measurements ...
    • Next generation overlay networks : security, trust, and deployment challenges 

      Paillissé Vilanova, Jordi (Universitat Politècnica de Catalunya, 2021-07-23)
      Tesi
      Accés obert
      Overlay networks are a technique to build a new network on top of an existing one. They are a key tool to add functionality to existing networks, and are used in different layers of the Internet stack for a wide variety ...
    • Preemption window mechanism for efficient QoS support in E-OBS network architecture 

      Careglio, Davide; Klinkowski, Miroslaw; Solé Pareta, Josep (ICST, 2008-09-30)
      Text en actes de congrés
      Accés obert
      This paper focuses on the problem of quality of service (QoS) provisioning in optical burst switching (OBS) networks. OBS is a promising photonic network technology aiming at efficient transport of IP traffic by means of ...
    • Respiratory rate detection by empirical mode decomposition method applied to diaphragm mechanomyographic signals 

      Estrada, Luis; Torres Cebrián, Abel; Sarlabous Uranga, Leonardo; Fiz Fernández, José Antonio; Jané Campos, Raimon (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Non-invasive evaluation of respiratory activity is an area of increasing research interest, resulting in the appearance of new monitoring techniques, ones of these being based on the analysis of the diaphragm mechanomyographic ...
    • Strategies for internet route control: past, present and future 

      Yannuzzi, Marcelo (Universitat Politècnica de Catalunya, 2007-12-19)
      Tesi
      Accés obert
      Uno de los problemas más complejos en redes de computadores es el de proporcionar garantías de calidad y confiabilidad a las comunicaciones de datos entre entidades que se encuentran en dominios distintos. Esto se debe a ...
    • The challenge: From MPEG intellectual property rights ontologies to smart contracts and blockchains [standards in a nutshell] 

      Kudumakis, Panos; Wilmering, Thomas; Sandler, Mark; Rodríguez Doncel, Víctor; Boch, Laurent; Delgado Mercè, Jaime (2020-03)
      Article
      Accés obert
      The Moving Picture Experts Group (MPEG) is an International Organization for Standardization/International Electrotechnical Commission (ISO/IEC) working group that develops media coding standards. These standards include ...
    • Traffic generation for telecom cloud-based simulation 

      Pérez Vela, Alba; Via Baraldés, Anna; Morales Alcaide, Fernando; Ruiz Ramírez, Marc; Velasco Esteban, Luis Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      With the incremental amount of applications running over the telecom cloud architecture it is becoming of paramount importance being able to run simulations aiming at evaluating the performance of such applications. To ...