Virtual network embedding (VNE) is defined as the allocation of network resources to
multiple virtual networks (VNs) and is recognized to be a challenging task to perform …

Network Virtualization (NV) is an enabling technology for the future Internet and next-
generation communication networks. A fundamental problem in NV is to map the virtual …

Internet applications are deployed on the same network infrastructure, yet they have diverse
performance and functional requirements. The Internet was not originally designed to …

This paper addresses Connectivity-aware Virtual Network Embedding (CoViNE) problem,
which consists in embedding a virtual network (VN) on a substrate network while ensuring …

Survivable virtual network embedding (SVNE) aims at embedding a virtual network (VN) in a
way, that after being affected by substrate failures, the VN is still operating. Based on the …

Network virtualization allows the co-existing of logical networks (virtual networks) on
physical network (substrate networks). Virtual Network (VN) reliability is a critical problem for …

Network Virtualization offers to Physical Infrastructure Provider (PIP) the possibility to
smoothly roll out multiple isolated networks on top of his infrastructure. A major challenge in …

Network virtualization has been put forward as a promising way to run multiple virtual
networks (VNs) simultaneously on a shared physical network. As single physical failure can …

Internet applications are deployed on the same network infrastructure, yet they have diverse
performance and functional requirements. The Internet was not originally designed to …

A key challenge in Network Virtualization is to efficiently map a virtual network (VN) on a
substrate network (SN) while accounting for possible substrate failures. This is known as the …