4.6k citations · 5.4k across the 15 of their papers we have counts for
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math.FA2013★ 11 cited
Spectrum-Adapted Tight Graph Wavelet and Vertex-Frequency Frames
David I Shuman, Christoph Wiesmeyr, Nicki Holighaus +1
We consider the problem of designing spectral graph filters for the construction of dictionaries of atoms that can be used to efficiently represent signals residing on weighted gra…
math.FA2013★ 7 cited
Vertex-Frequency Analysis on Graphs
David I Shuman, Benjamin Ricaud, Pierre Vandergheynst
One of the key challenges in the area of signal processing on graphs is to design dictionaries and transform methods to identify and exploit structure in signals on weighted graphs…