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We analyze the performance features of dynamic flexible grid WDM networks from the mathematical angle. A continuous-time Markov model for links is proposed and matches Monte Carlo simulation results exactly.
This paper proposed a novel layout for cross-coupled pair to reduce its extrinsic resistive and capacitive parasitic parameters and another layout for differential pair to decrease the influence of Miller effect and some other parasitic effects. The equivalent circuits of the extrinsic parasitic network of these two structures are first derived and validated using EM simulation. The extraction equations...
We introduce a service-oriented spectrum assignment framework and propose two algorithms to solve the Routing and Spectrum Assignment (RSA) in flexible bandwidth optical networks. Numerical simulations demonstrate lower blocking probability than conventional RSA algorithms.
The paper developed a new feature extraction method, termed Block-based Kernel Semi-supervised Discriminant Projection (BKSDP). Its main idea is that each face image is partitioned into smaller sub-blocks which are reshaped into a large column vector. Then all these column vectors are mapped into a higher dimensional feature space through a predefined kernel function. Finally, the semi-supervised...
Considering inherent limitations of such locality-based dimensionality reduction methods as unsupervised discriminant projection (UDP), a novel manifold-base feature extraction method, called locally supervised discriminant analysis in kernel space, is proposed in the paper. It is a locally nonlinear and supervised dimensionality reduction method, which takes into account the locality, kernel mapping...
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