Now showing items 21-40 of 131

    • An SDN-based architecture for security provisioning in Fog-to-Cloud (F2C) computing systems 

      Kahvazadeh, Sarang; Souza, Vitor Barbosa; 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 ...
    • 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 ...
    • Balancing security guarantees vs QoS provisioning in combined fog-to-cloud systems 

      Kahvazadeh, Sarang; Masip Bruin, Xavier; Diaz, Rodrigo; Marín Tordera, Eva; Jurnet Bolarin, Alejandro; García Almiñana, Jordi; Juan Ferrer, Ana; Simó Mezquita, Ester (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Conference report
      Restricted access - publisher's policy
      Several efforts are currently active in dealing with scenarios combining fog, cloud computing, out of which a significant proportion is devoted to control, and manage the resulting scenario. Certainly, although many ...
    • Benefits of a coordinated fog-to-cloud resources management strategy on a smart city scenario 

      Bartoli, Andrea; Hernández Ramírez, Francisco; Val, Laura; Gorchs, Jose; Masip Bruin, Xavier; Marín Tordera, Eva; García Almiñana, Jordi; Juan Ferrer, Ana; Jukan, Admela (Springer, 2018)
      Conference report
      Open Access
      The advent of fog computing devices as computing paradigm enriching traditional cloud computing applications, paves the way to deploy innovative services, typically not completely appropriate and well supported by cloud ...
    • CIPSEC-Enhancing Critical Infrastructure Protection with Innovative Security Framework 

      Marín Tordera, Eva; Masip Bruin, Xavier; Forné Muñoz, Jorge (River Publishers, 2019-07-22)
      Part of book or chapter of book
      Restricted access - publisher's policy
      In the recent years, the majority of the world’s Critical Infrastructures (CIs) have evolved to be more flexible, cost efficient and able to offer better services and conditions for business growth. Through this evolution, ...
    • Combining Fog and cloud : a novel opportunity for IoT services deployment 

      Marín Tordera, Eva (2017-06)
      Audiovisual
      Open Access
      Tutorial impartit dins del marc del 2nd International Workshop on Elastic Networks Design and Optimisation (ELASTICNETS 2017).
    • Computation task assignment in vehicular fog computing: a learning approach via neighbor advice 

      Rejiba, Zeineb; Masip Bruin, Xavier; Marín Tordera, Eva (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Conference report
      Restricted access - publisher's policy
      In the recent years, fog computing has been proposed as a promising paradigm to enhance the performance of latency-critical applications by hosting them within idle computation nodes (Fog Nodes, FNs) at the edge of the ...
    • Conceptual approach of a hierarchical cloud architecture for intelligent transport systems 

      Marrero Almonte, Ramon; Marín Tordera, Eva; Masip Bruin, Xavier; Sánchez López, Sergio (2017)
      Conference report
      Restricted access - publisher's policy
      Intelligent Transport Systems (ITS) can improve safety, mobility and productivity for cities, but the ITS ecosystem lacks efficient methods to ease content integration and communication between different road transport ...
    • Cross-layer multimedia quality enforcement through user aware information in wireless networks 

      Serral Gracià, René; Yannuzzi, Marcelo; Marín Tordera, Eva; Masip Bruin, Xavier; Sánchez López, Sergio (2010-06-14)
      Conference report
      Open Access
      Quality assessment of multimedia traffic is a hot topic. In this paper we present a Multimedia Management System, which can be used on-line to assess and guarantee the quality of multimedia traffic in a wired and wireless ...
    • Cross-talk effects on the Regenerator Allocation optimization 

      Marín Tordera, Eva; Masip Bruin, Xavier; Yannuzzi, Marcelo; Serral Gracià, René; Sánchez López, Sergio (2011)
      Conference report
      Open Access
      This paper studies the impact of considering crosstalk effects in the IA-RWA process and in the regenerator allocation algorithms. First of all, we evaluate if the regenerator allocation optimization is still useful when ...
    • Data Preservation through Fog-to-Cloud (F2C) Data Management in Smart Cities 

      Sinaeepourfard, Amir; García Almiñana, Jordi; Masip Bruin, Xavier; Marín Tordera, Eva (2018)
      Conference report
      Restricted access - publisher's policy
      A vast amount of data is constantly being produced in the world from several sources, including the IoT at smart cities. Such complex universe of digital data is being set up through these daily accumulated fresh data over ...
    • Deploying fog-to-cloud towards a security architecture for critical infrastructure scenarios 

      Kahvazadeh, Sarang; Masip Bruin, Xavier; Marcer Albareda, Pau; Marín Tordera, Eva (Springer, 2019)
      Conference report
      Open Access
      Critical infrastructures are bringing security, and safety for people in terms of healthcare, water, electricity, industry, transportation, etc. The huge amount of data produced by CIs need to be aggregated, filtered, and ...
    • Do we all really know what a fog node is? Current trends towards an open definition 

      Marín Tordera, Eva; Masip Bruin, Xavier; García Almiñana, Jordi; Jukan, Admela; Ren, Guang-Jie; Zhu, Jiafeng (2017-09-01)
      Article
      Open Access
      Fog computing has emerged as a promising technology that can bring cloud applications closer to the physical IoT devices at the network edge. While it is widely known what cloud computing is, how data centers can build the ...
    • Do we really need cloud? Estimating the fog computing capacities in the city of Barcelona 

      García Almiñana, Jordi; Simó Mezquita, Ester; Masip Bruin, Xavier; Marín Tordera, Eva; Sánchez López, Sergio (2018)
      Conference report
      Restricted access - publisher's policy
      Fog computing has emerged as a novel and challenging technology intended to complement the features of the cloud computing paradigm by exploiting the opportunities of locality. Moving some computation to the edge of the ...
    • 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)
      Conference report
      Open Access
      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 ...
    • Elastic networks thematic network results II: edge computing and wireless support 

      Masip Bruin, Xavier; Marín Tordera, Eva; Jurnet Bolarin, Alejandro; Reviriego, Pedro; Flores, R.; Lentisco, C. M.; Fernández, D.; Bellido, L.; Gomez, S.; Calle Ortega, Eusebio; Otero, G.; Hernández, J. A.; Larrabeiti López, David (2018)
      Conference report
      Restricted access - publisher's policy
      This paper overviews the approach of the Elastic Networks research network to address the challenges posed by the convergence of networking and computing in the edge for a number of scenarios. Each section of the paper covers ...
    • Estimating smart city sensors data generation: current and future data in the city of Barcelona 

      Sinaeepourfard, Amir; García Almiñana, Jordi; Masip Bruin, Xavier; Marín Tordera, Eva; Cirera, J.; Grau, G.; Casaus, F. (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Conference report
      Restricted access - publisher's policy
      Nowadays, Smart Cities are positioned as one of the most challenging and important research topics, highlighting major changes in people's lifestyle. Technologies such as smart energy, smart transportation or smart health ...
    • Evaluating the benefits of combined and continuous Fog-to-Cloud architectures 

      Ramirez Almonte, Wilson; Masip Bruin, Xavier; Marín Tordera, Eva; Souza, Vitor Barbosa; Jukan, Admela; Ren, Guang-Jie; González de Dios, Oscar (2017-11-15)
      Article
      Open Access
      The need to extend the features of Cloud computing to the edge of the network has fueled the development of new computing architectures, such as Fog computing. When put together, the combined and continuous use of fog and ...
    • Examen 2º parcial o final de Arquitectura de Computadores (ARCO) : 19/06/2013 

      Marín Tordera, Eva (Universitat Politècnica de Catalunya, 2013-06-19)
      Exam
      Restricted access to the UPC academic community
    • Examen de Arquitectura de computadores : 1er PARCIAL 02/04/2019 

      Olivé Durán, Ángel; Marín Tordera, Eva; Castillo Reyes, Octavio (Universitat Politècnica de Catalunya, 2019-04-02)
      Exam
      Restricted access to the UPC academic community