Spectral signatures of structural change in financial networks

V Macchiati, E Marchese, P Mazzarisi… - Chaos, Solitons & …, 2025 - Elsevier
The level of systemic risk in economic and financial systems is strongly determined by the
structure of the underlying networks of interdependent entities that can propagate shocks …

The Hyperbolic Geometric Block Model and Networks with Latent and Explicit Geometries

S Guarino, E Mastrostefano, D Torre - International Conference on …, 2022 - Springer
In hyperbolic geometric networks the vertices are embedded in a latent metric space and the
edge probability depends on the hyperbolic distance between the nodes. These models …

The k shortest paths problem with application to routing

D Burstein, L Metcalf - arxiv preprint arxiv:1610.06934, 2016 - arxiv.org
Due to the computational complexity of finding almost shortest simple paths, we propose that
identifying a larger collection of (nonbacktracking) paths is more efficient than finding almost …

[PDF][PDF] Modeling Movie Character Networks with Random Graphs

A Chen - 2017 - snap.stanford.edu
For a novel or film, a character network is a graph whose nodes represent individual
characters and whose edges represent interactions between those characters. Depending …