Now showing items 1-20 of 96

  • A Beacon-assisted direction-aware scanning scheme for 802.11-based discovery in Fog-to-Cloud systems 

    Rejiba, Zeineb; Masip Bruin, Xavier; Marín Tordera, Eva (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Restricted access - publisher's policy
    In order to fully leverage idle computational resources in a fog computing scenario, a suitable discovery mechanism is needed. Within this context, F2C-Aware has been proposed in a previous work as a discovery solution ...
  • A comprehensive scenario agnostic Data LifeCycle model for an efficient data complexity management 

    Sinaeepourfard, Amir; García Almiñana, Jordi; Masip Bruin, Xavier; Marín Tordera, Eva (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Open Access
    There is a vast amount of data being generated every day in the world, coming from a variety of sources, with different formats, quality levels, etc. This new data, together with the archived historical data, constitute ...
  • A Data LifeCycle model for smart cities 

    Sinaeepourfard, Amir; García Almiñana, Jordi; Masip Bruin, Xavier; Marín Tordera, Eva; Yin, Xuefeng; Wang, Chao (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Open Access
    Smart Cities are the most challenging and promising technological solutions for absorbing the increasing pressure of population growth, while simultaneously enforcing a sustainable economic progress as well as a higher ...
  • Advances on path computation element 

    González de Dios, Oscar; Masip Bruin, Xavier; Lee, Young (2017-11-01)
    Article
    Open Access
  • Advantages of a PCE-based control plane for LISP 

    Castro Casales, Alberto; Germán Duarte, Martín; Gagliano Molla, Roque; Grampin Castro, Eduardo; Masip Bruin, Xavier; Yannuzzi, Marcelo (ACM Press. Association for Computing Machinery, 2008)
    Conference lecture
    Open Access
    The Locator/Identifier Separation Protocol (LISP) is one of the candidate solutions to address the scalability issues in inter-domain routing. The current proposals for its control plane (e.g., ALT, CONS, NERD) have various ...
  • Analyzing the deployment challenges of beacon stuffing as a discovery enabler in Fog-to-Cloud systems 

    Rejiba, Zeineb; Masip Bruin, Xavier; Marín Tordera, Eva (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference lecture
    Restricted access - publisher's policy
    In order to meet the needs of emerging IoT applications having tight QoS constraints, new computing paradigms have been proposed, bringing computation resources closer to the edge of the network, where IoT resides. One of ...
  • An Approach to a Fault Tolerance LISP Architecture 

    Martínez Manzanilla, Anny Gabriela; Ramírez, Wilson; Germán Duarte, Martín; Serral Gracià, René; Marín Tordera, Eva; Yannuzzi, Marcelo; Masip Bruin, Xavier (Springer Verlag, 2011)
    Conference report
    Open Access
    Next Generation Internet points out the challenge of addressing "things" on both a network with (wired) and without (wireless) infrastructure. In this scenario, new efficient and scalable addressing and routing schemes ...
  • An architecture for resource management in a fog-to-cloud framework 

    Sengupta, Souvik; García Almiñana, Jordi; Masip Bruin, Xavier (Springer, 2018)
    Conference report
    Restricted access - publisher's policy
    Fog-to-cloud (F2C) platforms provide an excellent framework for the efficient resource management in the context of smart cities. In such a scenario, a vast number of heterogeneous resources, including computing devices ...
  • A New Parametric Regenerator Allocation Scheme taking into account Inaccurate Physical Information 

    Marín Tordera, Eva; Yannuzzi, Marcelo; Serral Gracià, René; Masip Bruin, Xavier; Sánchez López, Sergio (2010-06-08)
    Conference report
    Open Access
    Regenerator allocation consists on selecting which of the already installed regenerators in a translucent network may be used according to the dynamic traffic requests in order to maximize the quality of the optical ...
  • An open source traffic engineering toolbox 

    Leduc, Guy; Abrahamsson, Henrik; Balon, Simon; Bessler, S; Domingo Pascual, Jordi; Masip Bruin, Xavier (Elsevier, 2006-03)
    Article
    Restricted access - publisher's policy
    We present the TOTEM open source Traffic Engineering (TE) toolbox and a set of TE methods that we have designed and/or integrated. These methods cover intra-domain and inter-domain TE, IP-based and MPLS-based TE. They are ...
  • A Novel and scalable naming strategy for IoT scenarios 

    Gómez Cárdenas, Alejandro; Masip Bruin, Xavier; Marín Tordera, Eva; Kahvazadeh, Sarang (2018)
    Conference report
    Open Access
    Fog-to-Cloud (F2C) is a novel paradigm aimed at increasing the benefits brought by the growing Internet-of-Things (IoT) devices population at the edge of the network. F2C is intended to manage the available resources from ...
  • A novel architecture for efficient fog to cloud data management in smart cities 

    Sinaeepourfard, Amir; García Almiñana, Jordi; Masip Bruin, Xavier; Marín Tordera, Eva (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Open Access
    Traditional smart city resources management rely on cloud based solutions to provide a centralized and rich set of open data. The advantages of cloud based frameworks are their ubiquity, (almost) unlimited resources capacity, ...
  • A novel predictive PCE-based protection strategy for resilient transport networks 

    Ramirez, William Fred; Masip Bruin, Xavier; Marín Tordera, Eva (2015-11-21)
    Article
    Open Access
    © 2016. The ever increasing requirements of new Internet applications are pushing to optimize the design of optical networks. A key design criterion in network design is the ability to recover from failures in an agile and ...
  • 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)
    Conference report
    Open Access
    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 ...
  • An SDN-based architecture for security provisioning in Fog-to-Cloud (F2C) computing systems 

    Kahvazadeh, Sarang; Souza, Vitor Barbosa Carlos de; Masip Bruin, Xavier; Marín Tordera, Eva; García Almiñana, Jordi; Diaz, Rodrigo (The Science and Information (SAI) Organization, 2017)
    Conference report
    Open Access
    The unstoppable adoption of cloud and fog computing is paving the way to developing innovative services, some requiring features not yet covered by either fog or cloud computing. Simultaneously, nowadays technology evolution ...
  • A Proposal for Inter-domain QoS Rounting Based on Distributed Overlay Entities and QBGP 

    Yannuzzi, Marcelo; Fonte, Alexandre; Masip Bruin, Xavier; Monteiro, Edmundo; Sánchez López, Sergio; Curado, Marilia; Domingo Pascual, Jordi (2004-09)
    Article
    Open Access
    This paper proposes a novel and incremental approach to Inter-Domain QoS Routing. Our approach is to provide a completely distributed Overlay Architecture and a routing layer for dynamic QoS provisioning, and to use QoS ...
  • A resource identity management strategy for combined fog-to-cloud systems 

    Gómez Cárdenas, Alejandro; Masip Bruin, Xavier; Marín Tordera, Eva; Kahvazadeh, Sarang; García Almiñana, Jordi (2018)
    Conference report
    Restricted access - publisher's policy
    Fog-to-Cloud (F2C) is an emerging architecture intended to manage the resources continuum from far datacenters up to the near edge, putting together the cloud and fog concepts. It aims to obtain both, an efficient utilization ...
  • A simulation study of combined routing and contention resolution algorithms in connection-oriented OPS network scenario 

    Klinkowski, Miroslaw; Careglio, Davide; Masip Bruin, Xavier; Spadaro, Salvatore; Sánchez López, Sergio; Solé Pareta, Josep (IEEE Press and Wiley, 2004-10-12)
    Conference report
    Open Access
    Connection-oriented optical packet-switched network integrates MPLS and OPS layers to exploit the best of electronic and optical technologies. In particular, routing components use enhanced routing algorithms to compute ...
  • A survey and taxonomy of ID/Locator Split Architectures 

    Ramirez Almonte, Wilson; Masip Bruin, Xavier; Yannuzzi, Marcelo; Serral Gracià, René; Martínez Manzanilla, Anny Gabriela; Siddiqui, Muhammad Shuaib (2014-02-26)
    Article
    Restricted access - publisher's policy
    The IP-based addressing scheme currently supporting the whole routing architecture embeds some well-known limitations that may significantly hinder the deployment of new applications and services on the Internet. Indeed, ...
  • A survey of communication protocols for internet of things and related challenges of fog and cloud computing integration 

    Dizdarevic, Jasenka; Carpio, Francisco; Jukan, Admela; Masip Bruin, Xavier (2019-01-01)
    Article
    Open Access
    The fast increment in the number of IoT (Internet of Things) devices is accelerating the research on new solutions to make cloud services scalable. In this context, the novel concept of fog computing as well as the combined ...