Search Results for author: Martin Rosvall

Found 7 papers, 2 papers with code

Infomap Bioregions 2 - Exploring the interplay between biogeography and evolution

no code implementations29 Jun 2023 Daniel Edler, Anton Holmgren, Alexis Rojas, Joaquín Calatayud, Martin Rosvall, Alexandre Antonelli

We also introduce a way to segregate the connections between evolutionary branches at a selected time to enable exploration of overlapping evolutionarily distinct regions.

Module-based regularization improves Gaussian graphical models when observing noisy data

no code implementations29 Mar 2023 Magnus Neuman, Joaquín Calatayud, Viktor Tasselius, Martin Rosvall

The researchers often represent inferred relations using Gaussian graphical models, requiring regularization to sparsify the models.

Exploring the solution landscape enables more reliable network community detection

1 code implementation27 May 2019 Joaquín Calatayud, Rubén Bernardo-Madrid, Magnus Neuman, Alexis Rojas, Martin Rosvall

To understand how a complex system is organized and functions, researchers often identify communities in the system's network of interactions.

Physics and Society Social and Information Networks

Mapping higher-order network flows in memory and multilayer networks with Infomap

no code implementations15 Jun 2017 Daniel Edler, Ludvig Bohlin, Martin Rosvall

Comprehending complex systems by simplifying and highlighting important dynamical patterns requires modeling and mapping higher-order network flows.

Community Detection

The many facets of community detection in complex networks

no code implementations23 Nov 2016 Michael T. Schaub, Jean-Charles Delvenne, Martin Rosvall, Renaud Lambiotte

Community detection, the decomposition of a graph into essential building blocks, has been a core research topic in network science over the past years.

Social and Information Networks Data Analysis, Statistics and Probability Physics and Society

Modeling sequences and temporal networks with dynamic community structures

no code implementations15 Sep 2015 Tiago P. Peixoto, Martin Rosvall

In evolving complex systems such as air traffic and social organizations, collective effects emerge from their many components' dynamic interactions.

Bayesian Inference

Comparing network covers using mutual information

2 code implementations2 Feb 2012 Alcides Viamontes Esquivel, Martin Rosvall

With partitions, our extended process behaves exactly as the conventional approach for partitions, and thus, the mutual information values obtained are the same.

Mathematical Physics Information Theory Information Theory Mathematical Physics Data Analysis, Statistics and Probability

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