338 citations · 1.3k across the 45 of their papers we have counts for
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cs.IT2015
Uncertainty Principle and Sampling of Signals Defined on Graphs
Mikhail Tsitsvero, Sergio Barbarossa, Paolo Di Lorenzo
In many applications, from sensor to social networks, gene regulatory networks or big data, observations can be represented as a signal defined over the vertices of a graph. Buildi…
cs.DM2015★ 338 cited
Signals on Graphs: Uncertainty Principle and Sampling
Mikhail Tsitsvero, Sergio Barbarossa, Paolo Di Lorenzo
In many applications, the observations can be represented as a signal defined over the vertices of a graph. The analysis of such signals requires the extension of standard signal p…