Inspired by the concept of community detection in complex networks theory, spectral bisection method is utilized to find the spatial compactness areas in traffic networks. In addition, the modularity ...

This motivation led to Capivara, an unsupervised segmentation algorithm that groups regions of a galaxy based on their full spectral similarity. It doesn't assume what a structure "should" look ...

News / 'Consider a small network given in figure 4 construct the laplacian matrix and perform a spectral bisection of the network into two equally sized parts use 0 438 as the second smallest ...

Integrating the methods of Fletcher and Reeves (FR), and Polak and Ribiere (PR), we introduce a new stochastic spectral conjugate gradient algorithm with variance reduction, and we show that it is ...

Photography techniques and tutorials - learn photography'Consider a small network given in figure 4 construct the laplacian matrix and perform a spectral bisection of the network into two equally ...

By closely relying on the new characterization of the GUS property, a globally convergent bisection method is developed in which each iteration can be implemented using only 2n² flops. Moreover, we ...