S
Sergi Figuerola
Researcher at Polytechnic University of Catalonia
Publications - 45
Citations - 615
Sergi Figuerola is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: Provisioning & The Internet. The author has an hindex of 15, co-authored 44 publications receiving 606 citations.
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Journal ArticleDOI
Converged Optical Network Infrastructures in Support of Future Internet and Grid Services Using IaaS to Reduce GHG Emissions
TL;DR: It is critical that any future Internet and Grid infrastructure be designed not only to survive, but also be sustained, through an age where no additional GHG emissions will be allowed.
Proceedings ArticleDOI
Optimal allocation of virtual optical networks for the future internet
Albert Pages,Jordi Perello,Salvatore Spadaro,Joan A. Garcia-Espin,Jordi Ferrer Riera,Sergi Figuerola +5 more
TL;DR: This work presents exact Integer Linear Programming (ILP) formulations that address the off-line problem of optimally allocate a set of virtual networks in two kind of substrates: wavelength switching and spectrum switching and determines which is the impact of both substrates in the number ofvirtual networks that can be optimally allocated in the transport network.
Journal ArticleDOI
UCLPv2: a network virtualization framework built on web services [web services in telecommunications, part II]
TL;DR: User controlled LightPaths version 2 provides a network virtualization framework upon which communities of users can build their own services or applications without dealing with the complexities of the underlying network technologies and still can maintain the functionality that the network provides.
Journal ArticleDOI
With evolution for revolution: managing FEDERICA for future Internet research
TL;DR: Challenges posed by the renaissance of virtualization as experienced in the planning, development, and operation of the FEDERICA infrastructure are elaborated on.
Proceedings ArticleDOI
Intercloud Architecture Framework for Heterogeneous Cloud Based Infrastructure Services Provisioning On-Demand
Yuri Demchenko,Canh Ngo,C.T.A.M. de Laat,Juan Rodriguez,Luis M. Contreras,Joan A. Garcia-Espin,Sergi Figuerola,Giada Landi,N. Ciulli +8 more
TL;DR: The proposed architecture is intended to provide an architectural model for developing Intercloud middleware and in this way will facilitate clouds interoperability and integration.