Publications

On the accuracy of message-passing approaches to percolation in complex networks
Antoine Allard and Laurent Hébert-Dufresne
arXiv.org

The unintended consequences of inconsistent pandemic control policies
Benjamin M. Althouse, Brendan Wallace, Brendan Case, Samuel V. Scarpino, Andrew Berdahl, Easton R. White, and Laurent Hébert-Dufresne
medRxiv.org

Distributed consent and its impact on privacy and observability in social networks
Juniper Lovato, Antoine Allard, Randall Harp, and Laurent Hébert-Dufresne
arXiv.org

The penumbra of open source: projects outside of centralized platforms are longer maintained, more academic and more collaborative
Milo Z. Trujillo, Laurent Hébert-Dufresne, and James Bagrow
arXiv.org

Immunity-induced criticality of the genotype network of influenza A (H3N2) hemagglutinin
Blake J.M. Williams, C. Brandon Ogbunugafor, Benjamin M. Althouse, and Laurent Hébert-Dufresne
arXiv.org

Spatial epidemiology and adaptive targeted sampling to manage the Chagas disease vector Triatoma dimidiata
B. K. M. Case, Jean-Gabriel Young, Daniel Penados, Laurent Hébert-Dufresne, and Lori Stevens
arXiv.org

The network epidemiology of an Ebola epidemic
L. Hébert-Dufresne, J.-G. Young, J. Bedson, L. A. Skrip, D. Pedi, M. F. Jalloh, B. Raulier, O. Lapointe-Gagné, A. Jambai, A. Allard, and B. M. Althouse
arXiv.org

Hierarchical team structure and multidimensional localization (or siloing) on networks
Laurent Hébert-Dufresne, Guillaume St-Onge, John Meluso, James Bagrow, and Antoine Allard
arXiv.org

A Review & Framework for Modeling Complex Engineered System Development Processes
John Meluso, Jesse Austin-Breneman, James Bagrow, and Laurent Hébert-Dufresne
IEEE Transactions on Systems, Man, and Cybernetics: Systems (in press)
arXiv.org

The role of directionality, heterogeneity and correlations in epidemic risk and spread
Antoine Allard, Cristopher Moore, Samuel V. Scarpino, Benjamin M. Althouse, and Laurent Hébert-Dufresne
SIAM Review (in press)
arXiv.org

Source-sink behavioral dynamics limit institutional evolution in a group-structured society
L. Hébert-Dufresne, T. M. Waring, G. St-Onge, M. T. Niles, L. K. Corlew, M. P. Dube, S. J. Miller, N. Gotelli and B. J. McGill
Royal Society Open Science 9, 211743 (2022)
Full text | arXiv.org

Masculinity Contest Cultures and Inclusive Cultures: Insights From an Agent-Based Model of Organizational Socialization and Promotion
John Meluso, Laurent Hébert-Dufresne, James P. Bagrow, and Rob Razzante
Research on Social Issues in Management (in press)
pdf

The OCEAN mailing list data set: Network analysis spanning mailing lists and code repositories
M. Warrick, S. F. Rosenblatt, J.-G. Young, A. Casari, L. Hébert-Dufresne, and J. Bagrow
2022 Mining Software Repositories Conference (in press)
pdf

Predicting the diversity of early epidemic spread on networks
Andrea J. Allen, Mariah C. Boudreau, Nicholas J. Roberts, Antoine Allard and Laurent Hébert-Dufresne
Phys. Rev. Research 4, 013123 (2022)
Full text | arXiv.org

Impact and dynamics of hate and counter speech online
Joshua Garland, Keyan Ghazi-Zahedi, Jean-Gabriel Young, Laurent Hébert-Dufresne, and Mirta Galesic
EPJ Data Science 11, 3 (2022)
Full text | arXiv.org

Influential groups for seeding and sustaining hypergraph contagions
G. St-Onge, I. Iacopini, V. Latora, A. Barrat, G. Petri, A. Allard and L. Hébert-Dufresne
Communication Physics 5, 25 (2022)
Full text | arXiv.org

Coordinated support for local action: A modeling study of strategies to facilitate behavior adoption in urban poor communities of Liberia for sustained COVID-19 suppression
Laura Skrip, Mosoka P Fallah, Jamie Bedson, Laurent Hébert-Dufresne and Benjamin M. Althouse
Epidemics 37, 100529 (2021)
Full text | medRxiv.org

Universal nonlinear infection kernel from heterogeneous exposure on higher-order networks
Guillaume St-Onge, Hanlin Sun, Antoine Allard, Laurent Hébert-Dufresne, and Ginestra Bianconi
Phys. Rev. Lett. 127, 158301 (2021)
Full text | arXiv.org

Adaptive staffing can mitigate essential worker disease and absenteeism in an emerging epidemic
E. Aguilar, N.J. Roberts, I. Uluturk, P. Kaminski, J.W. Barlow, A.G. Zori, L. Hébert-Dufresne, and B.D. Zusman
Proc. Natl. Acad. Sci. U.S.A. 118:34 (2021)
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Flowers as dirty doorknobs: Demonstration of a virus transmission mechanism between Apis mellifera and Bombus impatiens
P. Burnham, S. Alger, B. K. M. Case, H. Boncristiani, L. Hébert-Dufresne and A. Brody
Journal of Applied Ecology 58:10 2065-2074 (2021)
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When the echo chamber shatters: Examining the use of community-specific language post-subreddit ban
M.Z. Trujillo, S.F. Rosenblatt, G. de Anda Jáuregui, E. Moog, L. Hébert-Dufresne, and A.M. Roth
ACL Workshop on Online Abuse and Harms (2021)
Full text |  arXiv.org

A review and agenda for integrated disease models including social and behavioral factors
J. Bedson, L. A. Skrip, et al., L. Hébert-Dufresne, and B. M. Althouse
Nature Human Behaviour 5, 834-846 (2021)
Full text

Which contributions count? Analysis of attribution in open source
J.-G. Young, A. Casari, K. McLaughlin, M.Z. Trujillo, L. Hébert-Dufresne and J.P. Bagrow
2021 Mining Software Repositories Conference (2021)
Full text | arXiv.org

Seeding COVID-19 across Sub-Saharan Africa: An Analysis of Reported Importation Events across 49 Countries
L. Skrip, P. Selvaraj, et al., L. Hébert-Dufresne, S.V Scarpino, and B.M. Althouse
Am. J. Trop. Med. Hyg. 104(5): 1694-1702 (2021)
Full text | medRxiv.org

Social confinement and mesoscopic localization of epidemics on networks
Guillaume St-Onge, Vincent Thibeault, Antoine Allard, Louis J. Dubé, and Laurent Hébert-Dufresne
Phys. Rev. Lett. 126, 098301 (2021)
Full text | arXiv.org

Master equation analysis of mesoscopic localization in contagion dynamics on higher-order networks
Guillaume St-Onge, Vincent Thibeault, Antoine Allard, Louis J. Dubé, and Laurent Hébert-Dufresne
Phys. Rev. E 103, 032301 (2021)
Full text | arXiv.org

The effectiveness of backward contact tracing in networks
Sadamori Kojaku, Laurent Hébert-Dufresne, Enys Mones, Sune Lehmann, and Yong-Yeol Ahn
Nature Physics 17, 652-658 (2021)
Full text | arXiv.org | News and Views

Localization, epidemic transitions, and unpredictability of multistrain epidemics with an underlying genotype network
Blake J. M. Williams, Guillaume St-Onge, and Laurent Hébert-Dufresne
PLoS Comput Biol 17(2): e1008606 (2021)
Full text | arXiv.org

Open-source ecosystems need equitable credit across contributions
A. Casari, K. McLaughlin, M.Z. Trujillo, J.-G. Young, J.P. Bagrow, and L. Hébert-Dufresne
Nature Computational Science 1, 2 (2021)
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Containing future epidemics with trustworthy federated systems for ubiquitous warning and response
D. Carrillo, L. D. Nguyen, P. H. J. Nardelli, E. Pournaras, P. Morita, D. Z. Rodríguez, M. Dzaferagic, H. Siljak, A Jung, L. Hébert-Dufresne, I. Macaluso, M. Ullah, G. Fraidenraich, and P. Popovski
Front. Comms. Net. 2:621264 (2021)
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Countering hate on social media: Large scale classification of hate and counter speech
Joshua Garland, Keyan Ghazi-Zahedi, Jean-Gabriel Young, Laurent Hébert-Dufresne, and Mirta Galesic
ACL Workshop on Online Abuse and Harms 102-112 (2020)
Full text | arXiv.org

Superspreading events in the transmission dynamics of SARS-CoV-2: opportunities for interventions and control
B.M. Althouse, E.A. Wenger, J.C. Miller, S.V. Scarpino, A. Allard, L. Hébert-Dufresne, and H. Hu
PLoS Biology 18(11): e3000897 (2020)
Full text | arXiv.org

Modeling the Impact of School Reopening on SARS-CoV-2 Transmission
Benjamin Lee, John P. Hanley, Sarah Nowak, Jason H.T. Bates, and Laurent Hébert-Dufresne
BMC Public Health 20, 1713 (2020)
Full text | researchsquare.com

Beyond R0: Heterogeneity in secondary infections and probabilistic epidemic forecasting
Laurent Hébert-Dufresne, Benjamin M. Althouse, Samuel V. Scarpino, and Antoine Allard
J. R. Soc. Interface 17, 172 (2020)
Full text | arXiv.org

Network comparison and the within-ensemble graph distance
H. Hartle, B. Klein, S. McCabe, A. Daniels, G. St-Onge, C. Murphy, and L. Hébert-Dufresne
Proc. R. Soc. Lond. A 476, 2243 (2020)
Full text | arXiv.org

State-level variation of initial COVID-19 dynamics in the United States
Easton R. White and Laurent Hébert-Dufresne
PLoS ONE 15(10): e0240648 (2020)
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Spread of infectious disease and social awareness as parasitic contagions on clustered networks
Laurent Hébert-Dufresne, Dina Mistry, and Benjamin M. Althouse
Phys. Rev. Research 2, 033306 (2020)
Full text | arXiv.org

Community Engagement during outbreak response: standards, approaches, and lessons from the Ebola outbreak in Sierra Leone
J. Bedson, M.F. Jalloh, D. Pedi, et al., L.A. Skrip, B.M. Althouse, and L. Hébert-Dufresne
BMJ Global Health 5:e002145 (2020)
Full text | bioRxiv.org | Data

Immunization strategies in networks with missing data
Samuel F. Rosenblatt, Jeffrey A. Smith, G. Robin Gauthier, and Laurent Hébert-Dufresne
PLoS Comput. Biol. 16(7): e1007897 (2020)
Full text | arXiv.org

Macroscopic patterns of interacting contagions are indistinguishable from social reinforcement
Laurent Hébert-Dufresne, Samuel V. Scarpino and Jean-Gabriel Young
Nature Physics 16, 426–431 (2020)
Full text | arXiv.org | News and Views

Unmet needs and behaviour during the Ebola response in Sierra Leone: a retrospective, mixed-methods analysis of community feedback from the Social Mobilization Action Consortium
L.A. Skrip, J. Bedson, S. Abramowitz, et al., L. Hébert-Dufresne, and B.M. Althouse
Lancet Planetary Health 4(2): e74-e85 (2020)
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Connected graphs with a given degree sequence: Efficient sampling, correlations, community detection and robustness
John H. Ring IV, Jean-Gabriel Young and Laurent Hébert-Dufresne
Proceedings of NetSci-X 2020, Springer Proceedings in Complexity. Springer, Cham (2020)
Full text | pdf

Effective Implementation of Energy Aware Polarization Diversity for IoT Networks Using Eigenvector Centrality
Sakil Chowdhury, Laurent Hébert-Dufresne and Jeff Frolik
Proceedings of NetSci-X 2020, Springer Proceedings in Complexity. Springer, Cham (2020)
Full text | pdf

Phase transition in the recoverability of network history
Jean-Gabriel Young, Guillaume St-Onge, Edward Laurence, Charles Murphy, Laurent Hébert-Dufresne and Patrick Desrosiers
Phys. Rev. X 9, 041056 (2019)
Full text | arXiv.org

Dynamics of beneficial epidemics
Santa Fe Institute Postdocs: 72 Hours of Science event
Scientific Reports 9, 15093 (2019)
Full text | arXiv.org

Smeared phase transitions in percolation on real complex networks
Laurent Hébert-Dufresne and Antoine Allard
Phys. Rev. Research 1, 013009 (2019)
Full text | arXiv.org

Syntrophy emerges spontaneously in complex metabolic systems
Eric Libby, Laurent Hébert-Dufresne, Sayed-Rzgar Hosseini and Andreas Wagner
PLoS Comput. Biol. 15(7): e1007169 (2019)
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Efficient sampling of spreading processes on complex networks using a composition and rejection algorithm
Guillaume St-Onge, Jean-Gabriel Young, Laurent Hébert-Dufresne and Louis J. Dubé
Comput. Phys. Commun. 240:30-37 (2019)
Full text | arXiv.org

Percolation and the effective structure of complex networks
Antoine Allard and Laurent Hébert-Dufresne
Phys. Rev. X 9, 011023 (2019)
Full text | arXiv.org

The Symptoms at the Center: Examining the Comorbidity of Posttraumatic Stress Disorder, Generalized Anxiety Disorder, and Depression with Network Analysis.
Matthew Price, Alison C. Legrand, Zoe M.F. Brier, and Laurent Hébert-Dufresne
Journal of Psychiatric Research 109: 52-58 (2019)
Full text

Edge fires drive the shape and stability of tropical forests
Laurent Hébert-Dufresne, Adam F.A. Pellegrini, Uttam Bhat, Sidney Redner, Stephen W. Pacala and Andrew Berdahl
Ecology Letters 21: 794–803 (2018)
Full text | bioRxiv.org | arXiv.org

The risk of sustained sexual transmission of Zika is underestimated
Antoine Allard, Benjamin M. Althouse, Laurent Hébert-Dufresne and Samuel V. Scarpino
PLoS Pathog 13(9): e1006633 (2017)
Full text | bioRxiv.org

Asymmetric percolation drives a double transition in sexual contact networks
Antoine Allard, Benjamin M. Althouse, Samuel V. Scarpino and Laurent Hébert-Dufresne
Proc. Natl. Acad. Sci. U.S.A. 114:34 (2017)
Full text | arXiv.org

Strategic tradeoffs in competitor dynamics on adaptive networks
Laurent Hébert-Dufresne, Antoine Allard, Pierre-André Noël, Jean-Gabriel Young and Eric Libby
Scientific Reports 7 7576 (2017)
Full text | arXiv.org

Finite size analysis of the detectability limit of the stochastic block model
Jean-Gabriel Young, Patrick Desrosiers, Laurent Hébert-Dufresne, Edward Laurence and Louis J. Dubé
Phys. Rev. E 95, 062304 (2017)
Full text | arXiv.org

Exotic phase transitions of k-cores in clustered networks
Uttam Bhat, Munik Shrestha and Laurent Hébert-Dufresne
Phys. Rev. E 95, 012314 (2017)
Full text | arXiv.org

Growing networks of overlapping communities with internal structure
Jean-Gabriel Young, Laurent Hébert-Dufresne, Antoine Allard and Louis J. Dubé
Phys. Rev. E 94, 022317 (2016)
Full text | arXiv.org

Network structure at multiple scales via a new network statistic: the onion decomposition
Laurent Hébert-Dufresne, Joshua A. Grochow and Antoine Allard
Scientific Reports 6 31708 (2016)
Full text | arXiv.org

The effect of a prudent adaptive behaviour on disease transmission
Samuel V. Scarpino, Antoine Allard and Laurent Hébert-Dufresne
Nature Physics 12, 1042-1046 (2016)
Full text | arXiv.org | News and Views

On the constrained growth of complex scale-independent systems
Laurent Hébert-Dufresne, Antoine Allard, Jean-Gabriel Young and Louis J. Dubé
Phys. Rev. E 93, 032304 (2016)
Full text | arXiv.org

Complex networks as an emerging property of hierarchical preferential attachment
Laurent Hébert-Dufresne, Edward Laurence, Antoine Allard, Jean-Gabriel Young and Louis J. Dubé
Phys. Rev. E 92, 062809 (2015)
Full text | arXiv.org

General and exact approach to percolation on random graphs
Antoine Allard, Laurent Hébert-Dufresne, Jean-Gabriel Young and Louis J. Dubé
Phys. Rev. E 92, 062807 (2015)
Full text | arXiv.org

A Shadowing Problem in the Detection of Overlapping Communities: Lifting the Resolution Limit through a Cascading Procedure
Jean-Gabriel Young, Antoine Allard, Laurent Hébert-Dufresne and Louis J. Dubé
PLoS ONE 10(10), e0140133 (2015)
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Enhancing disease surveillance with novel data streams: challenges and opportunities
B.M. Althouse, S.V. Scarpino, …, Laurent Hébert-Dufresne et al.
EPJ Data Science 4:17 (2015)
Full text | Highlight

Complex dynamics of synergistic coinfections on realistically clustered networks
Laurent Hébert-Dufresne and Benjamin M. Althouse
Proc. Natl. Acad. Sci. U.S.A. 112:33 (2015)
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Spreading dynamics on complex networks: a general stochastic approach
Pierre-André Noël, Antoine Allard, Laurent Hébert-Dufresne, Vincent Marceau and Louis J. Dubé
J Math Biol 69, 1627 (2014)
Full text | arXiv.org

Epidemic Cycles Driven by Host Behavior
Benjamin M. Althouse and Laurent Hébert-Dufresne
J. R. Soc. Interface 11 20140575 (2014)
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Coexistence of phases and the observability of random graphs
Antoine Allard, Laurent Hébert-Dufresne, Jean-Gabriel Young and Louis J. Dubé
Phys. Rev. E 89, 022801 (2014)
Full text | arXiv.org

Percolation on random networks with arbitrary k-core structure
Laurent Hébert-Dufresne, Antoine Allard, Jean-Gabriel Young and Louis J. Dubé
Phys. Rev. E 88, 062820 (2013)
Full text | arXiv.org

Global efficiency of local immunization on complex networks
Laurent Hébert-Dufresne, Antoine Allard, Jean-Gabriel Young and Louis J. Dubé
Scientific Reports 3, 2171 (2013)
Full text | arXiv.org

Optimizing treatment regimes to hinder antiviral resistance in influenza across time scales
Oscar Patterson-Lomba, Benjamin M. Althouse, Georg M. Goerg and Laurent Hébert-Dufresne
PLOS ONE 8(3): e59529 (2013)
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Pathogen mutation modeled by competition between site and bond percolation
Laurent Hébert-Dufresne, Oscar Patterson-Lomba, Georg M. Goerg and Benjamin M. Althouse
Phys. Rev. Lett. 110, 108103 (2013)
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Targeting and timing of treatment influences the emergence of influenza resistance in structured populations
Benjamin M. Althouse, Oscar Patterson-Lomba, Georg M. Goerg and Laurent Hébert-Dufresne
PLOS Comput Biol 9(2): e1002912 (2013)
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Bond percolation on a class of correlated and clustered random graphs
Antoine Allard, Laurent Hébert-Dufresne, Pierre-André Noël, Vincent Marceau and Louis J. Dubé
J. Phys. A: Math. Theor. 45405005 (2012)
Full text | arXiv.org

Exact solution of bond percolation on small arbitrary graphs
Antoine Allard, Laurent Hébert-Dufresne, Pierre-André Noël, Vincent Marceau and Louis J. Dubé
EPL 98, 16001 (2012)
Full text | arXiv.org

Propagation on networks: an exact alternative perspective
Pierre-André Noël, Antoine Allard, Laurent Hébert-Dufresne, Vincent Marceau and Louis J. Dubé
Phys. Rev. E 85, 031118 (2012)
Full text | arXiv.org

Structural preferential attachment: Stochastic process for the growth of scale-free, modular and self-similar systems
Laurent Hébert-Dufresne, Antoine Allard, Vincent Marceau, Pierre-André Noël and Louis J. Dubé
Phys. Rev. E 85, 026108 (2012)
Full text | arXiv.org

Structural Preferential Attachment: Network Organization beyond the Link
Laurent Hébert-Dufresne, Antoine Allard, Vincent Marceau, Pierre-André Noël and Louis J. Dubé
Phys. Rev. Lett. 107, 158702 (2011)
Full text | arXiv.org

Modeling the dynamical interaction between epidemics on overlay networks
Vincent Marceau, Pierre-André Noël,Laurent Hébert-Dufresne, Antoine Allard and Louis J. Dubé
Phys. Rev. E 84, 026105 (2011)
Full text | arXiv.org

Adaptive networks: Coevolution of disease and topology
Vincent Marceau, Pierre-André Noël, Laurent Hébert-Dufresne, Antoine Allard and Louis J. Dubé
Phys. Rev. E 82, 036116 (2010)
Full text | arXiv.org

Propagation dynamics on networks featuring complex topologies
Laurent Hébert-Dufresne, Pierre-André Noël, Vincent Marceau, Antoine Allard and Louis J. Dubé
Phys. Rev. E 82, 036115 (2010)
Full text | arXiv.org

Dossier: Bifurcation
Co-edited by Laurent Hébert-Dufresne and Jean-Marc Fontan
Magazine de l’ACFAS (2020)
ACFAS

The 2020 Conference on Artificial Life
Josh Bongard, Juniper Lovato, Laurent Hébert-Dufresne, Radhakrishna Dasari, and Lisa Soros
ALIFE 2020: The 2020 Conference on Artificial Life, pp. i–782, MIT Press (2020)
MIT Press Journals

The Social Zombie: Modelling undead outbreaks on social networks
Laurent Hébert-Dufresne, Vincent Marceau, Pierre-André Noël, Antoine Allard and Louis J. Dubé
Mathematical Modelling of Zombies, Robert Smith? (Ed.), University of Ottawa Press (2014)
University of Ottawa Press | amazon.com

On the growth and structure of social systems following preferential attachment
Laurent Hébert-Dufresne
Ph.D. Thesis, Université Laval (2014)
Available at: dynamicalab.github.io

La structure communautaire comme paradigme d’organisation des réseaux complexes (in French)
Laurent Hébert-Dufresne
M.Sc. Thesis, Université Laval (2011)
Available at: dynamicalab.github.io