Cholesky-like Preconditioner for Hodge Laplacians via Heavy Collapsible Subcomplex

Anton Savostianov, Francesco Tudisco, Nicola Guglielmi
SIAM Journal on Matrix Analysis and Applications, (2024)
arxiv doi code

Learning the effective order of a hypergraph dynamical system

Leonie Neuhäuser, Michael Scholkemper, Francesco Tudisco, Michael T. Schaub
Science Advances, (2024)
arxiv doi code

Laplacian-based Semi-Supervised Learning in Multilayer Hypergraphs by Coordinate Descent

Sara Venturini, Andrea Cristofari, Francesco Rinaldi, Francesco Tudisco
EURO Journal on Computational Optimization, (2023)
arxiv doi code

Quantifying the structural stability of simplicial homology

Nicola Guglielmi, Anton Savostianov, Francesco Tudisco
Journal of Scientific Computing, 97 (2023)
arxiv doi code

A Variance-aware Multiobjective Louvain-like Method for Community Detection in Multiplex Networks

Sara Venturini, Andrea Cristofari, Francesco Rinaldi, Francesco Tudisco
Journal of Complex Networks, (2022)
arxiv doi code

Learning the right layers: a data-driven layer-aggregation strategy for semi-supervised learning on multilayer graphs

Sara Venturini, Andrea Cristofari, Francesco Rinaldi, Francesco Tudisco
In: International Conference on Machine Learning (ICML), (2023)
arxiv doi code

Hitting times for second-order random walks

Dario Fasino, Arianna Tonetto, Francesco Tudisco
European Journal of Applied Mathematics, 34 : 642--666 (2022)
arxiv doi

Nonlinear Feature Diffusion on Hypergraphs

Konstantin Prokopchik, Austin R. Benson, Francesco Tudisco
In: International Conference of Machine Learning (ICML), (2022)
arxiv doi code

Node and Edge Eigenvector Centrality for Hypergraphs

Francesco Tudisco, Desmond J. Higham
Communications Physics, 4:201 (2021)
doi-open arxiv code

Nonlinear Higher-Order Label Spreading

Francesco Tudisco, Austin R. Benson, Konstantin Prokopchik
In: Proceedings of The Web Conference, : 2402--2413 (2021)
doi arxiv code

A framework for second order eigenvector centralities and clustering coefficients

Francesca Arrigo, Desmond J. Higham, Francesco Tudisco
Proceedings Royal Society A, 476 : 20190724 (2020)
arxiv doi-open code