We use a cost function based on information theory and diffusion processes.

In brief, some empirical systems require higher-order structure, but pairwise models are sufficient for some others.

2/

When should we favour a model with higher-order interactions over classical pairwise ones?

"Reducibility of higher-order networks from dynamics" is now out in @natcomms.nature.com

Paper: rdcu.be/e3tH4
Code: t.ly/pdELP
w/ @lgajo.bsky.social A. Ghavasieh @fede7j.bsky.social @manlius.bsky.social
🧵1/

@nwlandry.bsky.social fighting against vibes-based estimations of the convergence when sampling from the configuration model. Good content.

Bonus: @xgi.bsky.social viz

Our first keynote @marilyngatica.bsky.social opening TopoNets @netsciconf.bsky.social with higher-order interactions for neuroscience