… In node mapping, we select a unique SN for each VN to satisfy its computing and location
requirements, while in link mapping, we establish one or more substrate paths for each VL to …

… of link mapping in multi-domain virtual network embedding context, which jointly consider
the mapping of intra and peering links. In our approach, the peering links are mapped …

… mappings are changed, the link mappings are altered accordingly. • To deal with a possible
set of infeasible link mappings caused by improper node mappings… nodes and links minimal. …

… virtual network mapping problem with the objective to provide network connectivity in case
of single-link failures and to guarantee content connectivity after double-link failure events. …

Virtual Network Embedding (VNE) that addresses the embedding problems of heterogeneous
virtual networks … efficiently is a major challenge in network virtualization (NV). VNE is …

… importance of link mapping by ranking the embedding sequence of virtual nodes according
to their total bandwidth and introduce the link heuristic information in ACS. The link heuristic …

… formulation to map a virtual network over a physical network such that content connectivity
for the virtual network is ensured against multiple link failures in the physical network. In our …

… : First virtual node mapping stage and second virtual link mapping stage, … two network
models, we will describe the VN embedding that consists of virtual nodes mapping and virtual links …

… It runs as expected because our VNE-RTOS algorithm conducts combined node and link
mappings and makes efficient use of less amount of substrate resources. All virtual resource …

… Virtual network mapping (or embedding) problem is the core of it and is proved to be NP-hard.
In this paper, virtual network mapping … Firstly, network link resources are divided into …