Abstract: We propose a sampling theory for signals that are supported on either directed or undirected graphs. The theory follows the same paradigm as classical sampling theory. We show that perfect ...

aDepartment of Respiratory Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands bDepartment of Rehabilitation Medicine, Erasmus MC, University Medical Center Rotterdam ...

Abstract: In real-time applications utilizing point clouds, no-reference point cloud quality assessment (NR-PCQA) methods are essential to improve the accuracy of downstream tasks. For example, in ...

The crypto market has been experiencing a strong period in recent days, although not all projects benefit equally. XRP is lagging behind the rest this time, which is causing unrest among investors.