This dissertation tries to give a deep understanding of the impact of the new Cloud paradigms regarding to the Traffic Engineering goal, to the Energy Efficiency goal, to the fairness in the endpoints offered throughput, and of the new opportunities given by virtualized network functions.In the first part of our dissertation we investigate the impact of these novel features in Data Center Network optimization, providing a formal comprehensive mathematical formulation on virtual machine placement and a metaheuristic for its resolution. We show in particular how virtual bridging and multipath forwarding impact common DCN optimization goals, Traffic Engineering and Energy Efficiency, assess their utility in the various cases in four different ...
Data centers (DC) are characterized by the sharing of compute and storage resources to support Inter...
Abstract—Virtualization of network functions and services can significantly reduce capital and opera...
La virtualisation apparaît comme étant une solution clé pour révolutionner l'architecture ossifiée d...
This dissertation tries to give a deep understanding of the impact of the new Cloud paradigms regard...
While many business and personal applications are being pushed to the cloud, offering a reliable and...
The goal of this thesis is to study and evaluate the role a Virtual CDNs in improving the end-users ...
Abstract—The increasing adoption of virtualization techniques has recently favored the emergence of ...
International audience—With the advent of network virtualization, data center networking is reaching...
International audienceNetwork Functions Virtualization (NFV) is incrementally deployed by Internet S...
Network congestion is a phenomenon that can influence the quality of service experienced by the user...
Le volume de trafic échangé dans les centres de données croît de façon exponentielle et tout nous po...
International audienceNetwork Functions Virtualization (NFV) has recently gained momentum among netw...
Network service providers have to cope with the growing on-demand need from end-users as well as the...
Les prestataires de service réseau doivent faire face à la demande croissante des besoins des utilis...
In recent decades, there has been a tremendous evolution in the traffic on the Internet and enterpri...
Data centers (DC) are characterized by the sharing of compute and storage resources to support Inter...
Abstract—Virtualization of network functions and services can significantly reduce capital and opera...
La virtualisation apparaît comme étant une solution clé pour révolutionner l'architecture ossifiée d...
This dissertation tries to give a deep understanding of the impact of the new Cloud paradigms regard...
While many business and personal applications are being pushed to the cloud, offering a reliable and...
The goal of this thesis is to study and evaluate the role a Virtual CDNs in improving the end-users ...
Abstract—The increasing adoption of virtualization techniques has recently favored the emergence of ...
International audience—With the advent of network virtualization, data center networking is reaching...
International audienceNetwork Functions Virtualization (NFV) is incrementally deployed by Internet S...
Network congestion is a phenomenon that can influence the quality of service experienced by the user...
Le volume de trafic échangé dans les centres de données croît de façon exponentielle et tout nous po...
International audienceNetwork Functions Virtualization (NFV) has recently gained momentum among netw...
Network service providers have to cope with the growing on-demand need from end-users as well as the...
Les prestataires de service réseau doivent faire face à la demande croissante des besoins des utilis...
In recent decades, there has been a tremendous evolution in the traffic on the Internet and enterpri...
Data centers (DC) are characterized by the sharing of compute and storage resources to support Inter...
Abstract—Virtualization of network functions and services can significantly reduce capital and opera...
La virtualisation apparaît comme étant une solution clé pour révolutionner l'architecture ossifiée d...