Exploració per autor "Yannuzzi, Marcelo"

Ara es mostren els items 16-35 de 61

    • Effcient network performance assessment using Inter-Packet Arrival Times 

      Serral Gracià, René; Marín Tordera, Eva; Yannuzzi, Marcelo; Masip Bruin, Xavier; Sánchez López, Sergio (IEEE Computer Society Publications, 2010)
      Text en actes de congrés
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      Network performance measurements have been broadly used in order to debug and to assess the reliability of the network. In general performance measurement is a resource consuming process, which in practice derives in ...

    • Encaminamiento interdominio con calidad de servicio basado en Overlay Entities distribuidas y QBGP 

      Yannuzzi, Marcelo; Fonte, A; Masip Bruin, Xavier; Monteiro, E; Sánchez López, Sergio; Curado, M; Domingo Pascual, Jordi (2005-05)
      Article
      Accés obert
      Este documento propone un nuevo enfoque al tema de encaminamiento inter-domino con Calidad de Servicio(QoS). Nuestro enfoque consiste en proporcionar una arquitectura overlay completamente distribuida así como una nueva ...

    • FRA: A new fuzzy-based routing approach for optical transport networks 

      Ahvar, E.; Marín Tordera, Eva; Yannuzzi, Marcelo; Masip Bruin, Xavier; Ahvar, S. (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Providing networks with QoS guarantees is one of the key issues to support current and future expected clients' demands. In this scenario, QoS routing is definitely critical as being responsible for defining those optimal ...

    • Improving learning automata-based routing in Wireless Sensor Networks 

      Ahvar, Ehsan; Yannuzzi, Marcelo; Serral Gracià, René; Marín Tordera, Eva; Masip Bruin, Xavier; Ahvar, Shohreh (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
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      Recent research in the field of Wireless Sensor Networks (WSNs) has demonstrated the advantages of using learning automata theory to steer the routing decisions made by the sensors in the network. These advantages include ...

    • Improving reliability in multi-layer networks with Network Coding Protection 

      Ramirez Almonte, Wilson; Masip Bruin, Xavier; Marín Tordera, Eva; Yannuzzi, Marcelo; Siddiqui, Muhammad Shuaib; Martínez Manzanilla, Anny Gabriela; López Álvarez, Victor (2014)
      Text en actes de congrés
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      A major concern among network providers is to endow their networks with the ability to withstand and recover from failures. In recent years, there is a trend in network research referred to as Network Coding Protection ...

    • Improving the Performance of Route Control Middleboxes in a Competitive Environment 

      Yannuzzi, Marcelo; Masip Bruin, Xavier; Marín Tordera, Eva; Domingo Pascual, Jordi; Fonte, Alexandre; Monteiro, Edmundo (2008-09)
      Article
      Accés obert
      Multihomed subscribers are increasingly adopting intelligent route control solutions to optimize the cost and end-to-end performance of the traffic routed among the different links connecting their networks to the Internet. ...

    • Insights on the Internet routing scalability issues 

      Castro Casales, Alberto; Germán Duarte, Martín; Yannuzzi, Marcelo; Masip Bruin, Xavier (2009-12-14)
      Text en actes de congrés
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      In recent years, the size and dynamics of the global routing table have increased rapidly along with an increase in the number of edge networks. The relation between edge network quantity and routing table size/dynamics ...

    • Inter-domain Routing in Optical Networks with Wavelength Converters 

      Beshir, Anteneh; Yannuzzi, Marcelo; Kuipers, Fernando Antonio (IEEE Computer Society Publications, 2010)
      Text en actes de congrés
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      With the increasing deployment of wavelengthdivision multiplexing (WDM) optical networks, the need for advanced lightpath provisioning algorithms and protocols in a multi-domain setting is becoming evident. In order to ...

    • INTRODUCCIÓ ALS COMPUTADORS. Final (Curs 2013/2014) 

      Marín Tordera, Eva; Yannuzzi, Marcelo; Sánchez López, Sergio (Universitat Politècnica de Catalunya, 2014-01-13)
      Examen
      Accés restringit a la comunitat UPC

    • INTRODUCCIÓ ALS COMPUTADORS. Parcial (Curs 2012/2013) 

      Yannuzzi, Marcelo; Sánchez López, Sergio; Marín Tordera, Eva (Universitat Politècnica de Catalunya, 2012-11-19)
      Examen
      Accés restringit a la comunitat UPC

    • INTRODUCCIÓ ALS COMPUTADORS. Parcial (Curs 2013/2014) 

      Yannuzzi, Marcelo; Marín Tordera, Eva; Sánchez López, Sergio (Universitat Politècnica de Catalunya, 2013-11-08)
      Examen
      Accés restringit a la comunitat UPC

    • INTRODUCCIÓ ALS COMPUTADORS. Parcial (Curs 2015/2016 - Q1) 

      Yannuzzi, Marcelo; Marín Tordera, Eva; Sánchez López, Sergio (Universitat Politècnica de Catalunya, 2015-11-02)
      Examen
      Accés restringit a la comunitat UPC

    • INTRODUCCIÓ ALS COMPUTADORS. Parcial (Curs 2015/2016 - Q2) 

      Sánchez López, Sergio; Marín Tordera, Eva; Yannuzzi, Marcelo (Universitat Politècnica de Catalunya, 2016-04-15)
      Examen
      Accés restringit a la comunitat UPC

    • INTRODUCCIÓ ALS COMPUTADORS. Parcial (Curs 2016/2017) 

      Sánchez López, Sergio; Marín Tordera, Eva; Yannuzzi, Marcelo (Universitat Politècnica de Catalunya, 2016-11-02)
      Examen
      Accés restringit a la comunitat UPC

    • Managing Interdomain Traffic in Latin America: A New Perspective based on LISP 

      Yannuzzi, Marcelo; Masip Bruin, Xavier; Grampin Castro, Eduardo; Gagliano Molla, Roque; Castro Casales, Alberto; Germán Duarte, Martín (2009-07)
      Article
      Accés obert
      The characteristics of Latin American network infrastructures have global consequences, particularly in the area of interdomain traffic engineering. As an example, Latin America shows the largest de-aggregation factor ...

    • Maximum Coverage at Minimum Cost for Multi-Domain IP/MPLS Networks 

      Yannuzzi, Marcelo; Masip Bruin, Xavier; Serral Gracià, René; Marín Tordera, Eva; Sprintson, Alex; Orda, Ariel (IEEE Computer Society Publications, 2008)
      Text en actes de congrés
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      At present, service providers have several incentives to extend the reach of long-lived MPLS paths across domains. Providers, however, will face a number of trade-offs while choosing the optimal set of MPLS paths to be ...

    • Methodology definition for reliable network experimentation 

      Serral Gracià, René; Masip Bruin, Xavier; Yannuzzi, Marcelo; Marín Tordera, Eva (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
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      As researchers in the networking area keep adopting experimental network testing as a valid mechanism to develop, validate, and improve their research, it becomes more apparent that an overall framework supporting and ...

    • Modeling physical-layer impairments in multi-domain optical networks 

      Yannuzzi, Marcelo; Marín Tordera, Eva; Serral Gracià, René; Masip Bruin, Xavier; González de Dios, Óscar; Jimenez Chico, Javier; Verchere, Dominique (IEEE Computer Society Publications, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The advantages of optical transparency are still confined to the boundaries of a domain, since the optical signals are subject to O/E/O conversions at the border nodes that separate two optical domains. The extension ...

    • Multi-domain optical routing: Is there life beyond extending BGP? 

      Marín Tordera, Eva; Masip Bruin, Xavier; Yannuzzi, Marcelo; Serral Gracià, René (2014-01-01)
      Article
      Accés obert
      The design of new inter-domain optical routing protocols may start from scratch, or on the contrary exploits all the research already developed in IP networks with the Border Gateway Protocol (BGP). Even though the network ...

    • Network coding-based protection scheme for elastic optical networks 

      Ramirez, William Fred; Masip Bruin, Xavier; Yannuzzi, Marcelo; Montero Banegas, Diego Teodoro; Martinez, Alejandro; Lopez, Victor Bohorquez (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Optical technologies are the foundations supporting the current telecommunication network backbones due to the high speed transmissions achieved in fiber optical networks. Traditional optical networks consist of a fixed ...