Search Results for author: Stefania Ebli

Found 3 papers, 1 papers with code

Nerve theorems for fixed points of neural networks

no code implementations23 Feb 2021 Daniela Egas Santander, Stefania Ebli, Alice Patania, Nicole Sanderson, Felicia Burtscher, Katherine Morrison, Carina Curto

In this work, we propose a method of covering graphs of CTLNs with a set of smaller directional graphs that reflect the local flow of activity.

Simplicial Neural Networks

3 code implementations NeurIPS Workshop TDA_and_Beyond 2020 Stefania Ebli, Michaël Defferrard, Gard Spreemann

We present simplicial neural networks (SNNs), a generalization of graph neural networks to data that live on a class of topological spaces called simplicial complexes.

A Notion of Harmonic Clustering in Simplicial Complexes

no code implementations16 Oct 2019 Stefania Ebli, Gard Spreemann

We outline a novel clustering scheme for simplicial complexes that produces clusters of simplices in a way that is sensitive to the homology of the complex.

Clustering Topological Data Analysis

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