Sampling of Graph Signals via Randomized Local Aggregations
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DOI: 10.1109/tsipn.2018.2869354
Abstract: Sampling of signals defined over the nodes of a graph is one of the crucial problems in graph signal processing, whereas in classical signal processing, sampling is a well-defined operation; when we consider a graph… read more here.
Keywords: via randomized; sampling graph; graph signals; randomized local ... See more keywords