Network virtualization enables increasingly diverse network services to cohabit and share a
given physical infrastructure and its resources, with the possibility to rely on different network …

Virtual network map** (VNM) is a challenge in the field of network virtualization. As VNM
variants have been formalized depending on substrate network structures, virtual network …

Data centers are core infrastructure of cloud computing. Network virtualization in these
centers is a promising solution that enables coexistence of multiple virtual networks on a …

Computer network virtualization and virtual network embedding (VNE) algorithms have
gained significant attention in recent years. Performance evaluation of VNE algorithms …

Advances in software defined and data center networks have enabled network virtualization.
Virtual network embedding increases resources utilization and reduces cost of network …

Software defined networks are a new Internet architecture paradigm that allows co-existence
of heterogeneous network architectures. They optimize network management (maintenance …

The stability of load balancing in the routers is a major problem for traffic flow survivability.
Arrangements usually utilize an Equal Cost Multi Path (ECMP) mechanism, which basically …

VNE-Sim is a discrete event simulator written in C++ 11. It is publicly available under the
terms of the MIT License. This tool may be used to simulate virtualization algorithms and …