84 citations · 354 across the 25 of their papers we have counts for
3 papers · 1 filter
Hitting times for second-order random walks
Dario Fasino, Arianna Tonetto, Francesco Tudisco
A second-order random walk on a graph or network is a random walk where transition probabilities depend not only on the present node but also on the previous one. A notable example…
A nonlinear diffusion method for semi-supervised learning on hypergraphs
Francesco Tudisco, Konstantin Prokopchik, Austin R. Benson
Hypergraphs are a common model for multiway relationships in data, and hypergraph semi-supervised learning is the problem of assigning labels to all nodes in a hypergraph, given la…
Node and Edge Nonlinear Eigenvector Centrality for Hypergraphs
Francesco Tudisco, Desmond J. Higham
Network scientists have shown that there is great value in studying pairwise interactions between components in a system. From a linear algebra point of view, this involves definin…