Network geometry

M Boguna, I Bonamassa, M De Domenico… - Nature Reviews …, 2021 - nature.com
Networks are finite metric spaces, with distances defined by the shortest paths between
nodes. However, this is not the only form of network geometry: two others are the geometry …

Zoo guide to network embedding

A Baptista, RJ Sánchez-García, A Baudot… - Journal of Physics …, 2023 - iopscience.iop.org
Networks have provided extremely successful models of data and complex systems. Yet, as
combinatorial objects, networks do not have in general intrinsic coordinates and do not …

Machine learning partners in criminal networks

DD Lopes, BR Cunha, AF Martins, S Gonçalves… - Scientific Reports, 2022 - nature.com
Recent research has shown that criminal networks have complex organizational structures,
but whether this can be used to predict static and dynamic properties of criminal networks …

Geometric description of clustering in directed networks

A Allard, MÁ Serrano, M Boguñá - Nature Physics, 2024 - nature.com
First-principle network models are crucial to understanding the intricate topology of real
complex networks. Although modelling efforts have been quite successful in undirected …

Detecting the ultra low dimensionality of real networks

P Almagro, M Boguñá, MÁ Serrano - Nature communications, 2022 - nature.com
Reducing dimension redundancy to find simplifying patterns in high-dimensional datasets
and complex networks has become a major endeavor in many scientific fields. However …

Geometric renormalization unravels self-similarity of the multiscale human connectome

M Zheng, A Allard, P Hagmann… - Proceedings of the …, 2020 - National Acad Sciences
Structural connectivity in the brain is typically studied by reducing its observation to a single
spatial resolution. However, the brain possesses a rich architecture organized over multiple …

Fundamental dynamics of popularity-similarity trajectories in real networks

ES Papaefthymiou, C Iordanou, F Papadopoulos - Physical Review Letters, 2024 - APS
Real networks are complex dynamical systems, evolving over time with the addition and
deletion of nodes and links. Currently, there exists no principled mathematical theory for …

Systematic comparison of graph embedding methods in practical tasks

YJ Zhang, KC Yang, F Radicchi - Physical Review E, 2021 - APS
Network embedding techniques aim to represent structural properties of graphs in geometric
space. Those representations are considered useful in downstream tasks such as link …

The D-Mercator method for the multidimensional hyperbolic embedding of real networks

R Jankowski, A Allard, M Boguñá… - Nature …, 2023 - nature.com
One of the pillars of the geometric approach to networks has been the development of model-
based mapping tools that embed real networks in its latent geometry. In particular, the tool …

Emergence of geometric turing patterns in complex networks

J van der Kolk, G García-Pérez, NE Kouvaris… - Physical Review X, 2023 - APS
Turing patterns, arising from the interplay between competing species of diffusive particles,
have long been an important concept for describing nonequilibrium self-organization in …