• A service-centric orchestration protocol for self-organizing autonomic management systems 

    Rubio Loyola, Javier; Mérida-Campos, Carlos; Serrat Fernández, Juan; Fernandes Macedo, Daniel; Davy, Steven; Movahedi, Zeinab; Pujolle, Guy (2011-11-01)
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    This article presents a service-centric orchestration protocol for self-interested autonomic management systems that supports the coalition formation process in largescale collaborative and competitive environments. It ...
  • Challenges to support edge-as-a-service 

    Davy, Steven; Famaey, Jeroen; Serrat Fernández, Juan; Gorricho Moreno, Juan Luis; Miron, Avi; Dramitinos, Manos; Neves, Pedro Miguel; Latré, Steven; Goshen, Ezer (2014-01-16)
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    A new era in telecommunications is emerging. Virtualized networking functions and resources will offer network operators a way to shift the balance of expenditure from capital to operational, opening up networks to new and ...
  • Design and evaluation of algorithms for mapping and scheduling of virtual network functions 

    Mijumbi, Rashid; Serrat Fernández, Juan; Gorricho Moreno, Juan Luis; Bouten, Niels; De Turck, Filip; Davy, Steven (2015)
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    Network function virtualization has received attention from both academia and industry as an important shift in the deployment of telecommunication networks and services. It is being proposed as a path towards cost efficiency, ...
  • Policy-assisted planning and deployment of virtual networks 

    Davy, Steven; Serrat Fernández, Juan; Astorga Rivera, José Antonio; Jennings, Brendan; Rubio-Loyola, J. (2011)
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    We present an approach for deploying and subsequently managing a virtual network overlay, which is tailored to an end-user’s request. Our approach combines a binary integer optimisation process to decide on the number and ...
  • Server placement and assignment in virtualized radio access networks 

    Mijumbi, Rashid; Serrat Fernández, Juan; Gorricho Moreno, Juan Luis; Rubio-Loyola, Javier; Davy, Steven (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    The virtualization of Radio Access Networks (RANs) has been proposed as one of the important use cases of Network Function Virtualization (NFV). In Virtualized Radio Access Networks (VRANs), some functions from a Base ...
  • Towards In-Network Clouds in Future Internet 

    Galais, Alex; Clayman, S.; Lefevre, Josette; Fisher, Andreas; de Meer, Hermann; Rubio Loyola, Javier; Serrat Fernández, Juan; Davy, Steven (Springer, 2011-05-04)
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    One of the key aspect fundamentally missing from the current Internet infrastructure is an advanced service networking platform and facilities, which take advantage of flexible sharing of available connectivity, computation, ...