With a view to overcome internet ossification problem, various Virtual Network Dunnage Racks Embedding (VNE) approaches has been proposed in last few years.Nevertheless, most of prior approaches neglect some major operational requirements implied by the inherent virtualization platforms.In the case of SD-ODCN architecture, a crucial operational req

Many common discriminators used for code tracking of global navigation satellite system (GNSS) signals are ratios of quadratic forms of the correlation outputs.Here we derive a general expression for the gain of this type of discriminator and show that it depends on the effective copyright-to-noise ratio.We then evaluate this expression for several

Muraenidae is a species-rich family, Collectible with relationships among genera and species and taxonomy that have not been completely clarified.Few cytogenetic studies have been conducted on this family, and all of them showed the same diploid chromosome number (2n=42) but with conspicuous karyotypic variation among species.The Mediterranean mora