153 citations · 253 across the 21 of their papers we have counts for
3 papers · 1 filter
Limits of Dense Simplicial Complexes
T. Mitchell Roddenberry, Santiago Segarra
We develop a theory of limits for sequences of dense abstract simplicial complexes, where a sequence is considered convergent if its homomorphism densities converge. The limiting o…
Enhanced graph-learning schemes driven by similar distributions of motifs
Samuel Rey, T. Mitchell Roddenberry, Santiago Segarra +1
This paper looks at the task of network topology inference, where the goal is to learn an unknown graph from nodal observations. One of the novelties of the approach put forth is t…
On Local Distributions in Graph Signal Processing
T. Mitchell Roddenberry, Fernando Gama, Richard G. Baraniuk +1
Graph filtering is the cornerstone operation in graph signal processing (GSP). Thus, understanding it is key in developing potent GSP methods. Graph filters are local and distribut…