2 papers
cs.DC2020
Distributed algorithms to determine eigenvectors of matrices on spatially distributed networks
Nazar Emirov, Cheng Cheng, Qiyu Sun +1
Eigenvectors of matrices on a network have been used for understanding spectral clustering and influence of a vertex. For matrices with small geodesic-width, we propose a distribut…
cs.IT2020
Preconditioned Gradient Descent Algorithm for Inverse Filtering on Spatially Distributed Networks
Cheng Cheng, Nazar Emirov, Qiyu Sun
Graph filters and their inverses have been widely used in denoising, smoothing, sampling, interpolating and learning. Implementation of an inverse filtering procedure on spatially…