Search Results for author: Guillaume St-Onge

Found 9 papers, 6 papers with code

Universal nonlinear infection kernel from heterogeneous exposure on higher-order networks

1 code implementation18 Jan 2021 Guillaume St-Onge, Hanlin Sun, Antoine Allard, Laurent Hébert-Dufresne, Ginestra Bianconi

The colocation of individuals in different environments is an important prerequisite for exposure to infectious diseases on a social network.

Physics and Society Adaptation and Self-Organizing Systems

Network comparison and the within-ensemble graph distance

2 code implementations6 Aug 2020 Harrison Hartle, Brennan Klein, Stefan McCabe, Alexander Daniels, Guillaume St-Onge, Charles Murphy, Laurent Hébert-Dufresne

Quantifying the differences between networks is a challenging and ever-present problem in network science.

Physics and Society Social and Information Networks

Localization, epidemic transitions, and unpredictability of multistrain epidemics with an underlying genotype network

no code implementations15 Jul 2020 Blake J. M. Williams, Guillaume St-Onge, Laurent Hébert-Dufresne

Mathematical disease modelling has long operated under the assumption that any one infectious disease is caused by one transmissible pathogen spreading among a population.

Social confinement and mesoscopic localization of epidemics on networks

no code implementations12 Mar 2020 Guillaume St-Onge, Vincent Thibeault, Antoine Allard, Louis J. Dubé, Laurent Hébert-Dufresne

Recommendations around epidemics tend to focus on individual behaviors, with much less efforts attempting to guide event cancellations and other collective behaviors since most models lack the higher-order structure necessary to describe large gatherings.

Physics and Society Adaptation and Self-Organizing Systems

Recovering the past states of growing trees

2 code implementations10 Oct 2019 George T. Cantwell, Guillaume St-Onge, Jean-Gabriel Young

In principle one can reconstruct the past states of a growing network from only its current state.

Social and Information Networks Physics and Society

Efficient sampling of spreading processes on complex networks using a composition and rejection algorithm

3 code implementations15 Aug 2018 Guillaume St-Onge, Jean-Gabriel Young, Laurent Hébert-Dufresne, Louis J. Dubé

Efficient stochastic simulation algorithms are of paramount importance to the study of spreading phenomena on complex networks.

Physics and Society Social and Information Networks

Universality of the stochastic block model

no code implementations11 Jun 2018 Jean-Gabriel Young, Guillaume St-Onge, Patrick Desrosiers, Louis J. Dubé

Mesoscopic pattern extraction (MPE) is the problem of finding a partition of the nodes of a complex network that maximizes some objective function.

Community Detection Stochastic Block Model

Phase transition in the recoverability of network history

1 code implementation25 Mar 2018 Jean-Gabriel Young, Guillaume St-Onge, Edward Laurence, Charles Murphy, Laurent Hébert-Dufresne, Patrick Desrosiers

Network growth processes can be understood as generative models of the structure and history of complex networks.

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