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Marco Mancastroppa

@marco-mancastroppa.bsky.social
110 followers 170 following 49 posts

Physicist. Postdoc at EPIcx lab, Sorbonne Université, INSERM, Sorbonne Public Health Institute, Sorbonne Université Modeling Outbreaks Center (SUMOC) marco-mancastroppa.github.io

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Reposted by Marco Mancastroppa
ARCANE Project @arcane-project.bsky.social · 07/09/2026
📣 ARCANE Workshop — Deadline Extended 📝 Abstract submission deadline: 18 Sep 2026 🔗 More information and submission: arcane.sciencesconf.org #ARCANE2026 #CallForAbstracts #AntimicrobialResistance #AMR #HealthcareNetworks #InfectiousDiseaseModelling #PublicHealth #Epidemiology
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ARCANE Project @arcane-project.bsky.social · 14/08/2026
We welcome contributions on healthcare networks, patient flows, antimicrobial resistance, healthcare-associated infections, infectious disease modelling, surveillance, health data science, public health decision-making, and legal and ethical dimensions of AMR control. #AMR2026 #CallForAbstracts
lnkd.in
LinkedIn
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Sen Pei @senpei.bsky.social · 30/07/2026
I’m delighted to be an invited speaker at the ARCANE Workshop on Modeling Antimicrobial Resistance, October 19-21, 2026 in Paris. The call for abstracts is now open! Submit your abstract here: arcane.sciencesconf.org Thanks to the organizers. Look forward to seeing many colleagues in Paris!
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ARCANE Project @arcane-project.bsky.social · 13/08/2026
🚨📣Call for abstracts now open! ARCANE Workshop on Adaptive Healthcare Networks & Antimicrobial Resistance 📍 Paris | 19–21 Oct 2026 arcane.sciencesconf.org?lang=en Confirmed speakers: @koutterson.bsky.social Monika J. Piotrowska, Sen Pei, Timothy Hallett, Julie Robotham
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ARCANE Project @arcane-project.bsky.social · 14/08/2026
📣 Confirmed invited speakers announced! 🔗 Submit and register: lnkd.in/dQ6yz2r7 📝 Abstract deadline: 04 September 2026 ✅ Registration deadline: 18 September 2026 #AntimicrobialResistance #AMR #HealthcareNetworks #InfectiousDiseaseModelling #PublicHealth #Epidemiology #CallForAbstracts
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 14/07/2026
🚨📣Call for abstracts now open! ARCANE Workshop on Adaptive Healthcare Networks & Antimicrobial Resistance 📍 Paris | 19–21 Oct 2026 arcane.sciencesconf.org?lang=en Scientific Committee: @pascalcrepey.bsky.social, @tjibbed.bsky.social, @andkarch.bsky.social, @vcolizza.bsky.social, Laura Temime
arcane.sciencesconf.org
ARCANE International Workshop - Sciencesconf.org
Sciencesconf.org
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NetScience @netscience.bsky.social · 06/07/2026
Higher-order adaptive behaviors outperform pairwise strategies in mitigating contagion dynamics link.aps.org/doi/10.1103/...
link.aps.org
Higher-order adaptive behaviors outperform pairwise strategies in mitigating contagion dynamics
When exposed to a contagion phenomenon, individuals may respond to the perceived risk of infection by adopting behavioral changes, aiming to reduce their exposure or their risk of infecting others. Th...
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 02/07/2026
Out now our Joint Submission @apsphysics.aps.org ! w/ @martonkarsai.bsky.social and @alainbarrat.bsky.social How do adaptive behaviors affect higher-order contagion dynamics? doi.org/10.1103/1sgn... Is group adaptation more effective and less costly than pairwise one? doi.org/10.1103/7zyh... 1/3
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 27/05/2026
How do group adaptive behaviors influence the emergence of polarization and consensus? Our work on the impact of group adaptation on opinion dynamics is now out in APS Open Science! 🚨 journals.aps.org/apsos/abstra... with Cosimo Agostinelli and @alainbarrat.bsky.social 1/2
journals.aps.org
Group adaptation drives opinion dynamics in higher-order networks
In modern interconnected societies, opinions and beliefs can quickly spread across large populations, giving rise to collective behaviors such as the adoption of social norms or polarization. The inte...
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Vittoria Colizza @vcolizza.bsky.social · 26/05/2026
SUMOC seminar tomorrow by Giulia Pullano (also online)
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Hang-Hyun Jo @socph.bsky.social · 26/05/2026
Our new preprint is out on arXiv: Jiyoung Kang, Hang-Hyun Jo, Naoki Masuda, Quantifying concurrency in event-based temporal network and hypergraph data arxiv.org/abs/2605.24633
arxiv.org
Quantifying concurrency in event-based temporal network and hypergraph data
Many social, biological, and technological systems are recorded as sequences of time-stamped interactions. In such systems, concurrency, i.e., the tendency for an individual to participate in multiple...
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NetScience @netscience.bsky.social · 02/04/2026
Simple spatial processes can generate heterogeneous contact distributions in face-to-face interactions arxiv.org/abs/2604.00652
arxiv.org
Simple spatial processes can generate heterogeneous contact distributions in face-to-face interactions
Face-to-face interactions reveal recurring patterns, suggesting the possibility of shared underlying mechanisms. More specifically, inter-contact durations, contact durations and number of contacts pe...
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 24/02/2026
Now out our latest paper on adaptive opinion dynamics! 🚨 w/ Cosimo Agostinelli and @alainbarrat.bsky.social arxiv.org/abs/2602.19684 How do group adaptive behaviors influence the emergence of polarization and consensus? How does group adaptation influence the structure of interactions? 1/6 🧵👇
arxiv.org
Group adaptation drives opinion dynamics in higher-order networks
In modern interconnected societies, opinions and beliefs can quickly spread across large populations, giving rise to collective behaviors such as the adoption of social norms or polarization. These ph...
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Reposted by Marco Mancastroppa
NetScience @netscience.bsky.social · 19/02/2026
Strategy evolution on temporal hypergraphs www.pnas.org/doi/abs/10.1...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Reposted by Marco Mancastroppa
𝙲𝚘𝚖𝚙𝚕𝚎𝙽𝚎𝚝 𝟸𝟶𝟸𝟽 @complenet.bsky.social · 23/02/2026
🚨 The deadline for the early bird registration fee is coming up soon (March 1st). Make sure to complete your registration before! More info at: complenet.weeblysite.com/registration
complenet.weeblysite.com
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 23/02/2026
Our work on higher-order dissimilarity measures is now out in Journal of Complex Networks! 📣 academic.oup.com/comnet/artic... with Cosimo Agostinelli and @alainbarrat.bsky.social 1/2
academic.oup.com
Higher-order dissimilarity measures for hypergraph comparison
Abstract. In recent years, networks with higher-order interactions have emerged as a powerful tool to model complex systems. Comparing these higher-order s
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 06/02/2026
Another new preprint on group adaptation! 📣 Great joint work w/ @martonkarsai.bsky.social and @alainbarrat.bsky.social! Can adaptive behaviors driven by group interactions be more effective and less costly than pairwise ones? How do their adaptive mechanisms differ? arxiv.org/abs/2602.05915 🧵 1/7
arxiv.org
Higher-order adaptive behaviors outperform pairwise strategies in mitigating contagion dynamics
When exposed to a contagion phenomenon, individuals may respond to the perceived risk of infection by adopting behavioral changes, aiming to reduce their exposure or their risk of infecting others. Th...
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 12/01/2026
New preprint out! 📣 Great collaboration w/ @martonkarsai.bsky.social and @alainbarrat.bsky.social! How do adaptive behaviors, triggered by risk perception, affect higher-order contagion processes? What happens to the contagion dynamics and to the phase transition? arxiv.org/abs/2601.05801 🧵1/7
arxiv.org
Adaptive behaviors neutralize bistable explosive transitions in higher-order contagion
During contagion phenomena, individuals perceiving a risk of infection commonly adapt their behavior and reduce their exposure. The effects of such adaptive mechanisms have been studied for processes ...
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 10/11/2025
The EATH model for realistic hypergraphs generation is now out in Physical Review E! 📣 journals.aps.org/pre/abstract... with @giuliacencetti.bsky.social and @alainbarrat.bsky.social 1/2
journals.aps.org
Emerging activity temporal hypergraph: A model for generating realistic time-varying hypergraphs
Time-varying group interactions constitute the building blocks of many complex systems. The framework of temporal hypergraphs makes it possible to represent them by taking into account the higher-orde...
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Conference on Complex Systems @css-conference.bsky.social · 01/09/2025
The conference is officially underway – here are some moments from the opening session.
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 03/07/2025
New preprint out! 📣 “Emerging Activity Temporal Hypergraph (EATH), a model for generating realistic time-varying hypergraphs” with @giuliacencetti.bsky.social and @alainbarrat.bsky.social arxiv.org/abs/2507.01124 How can we generate realistic time-varying hypergraphs? 1/8 🧵⬇️
arxiv.org
Emerging Activity Temporal Hypergraph (EATH), a model for generating realistic time-varying hypergraphs
Time-varying group interactions constitute the building blocks of many complex systems. The framework of temporal hypergraphs makes it possible to represent them by taking into account the higher-orde...
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Conference on Complex Systems @css-conference.bsky.social · 11/06/2025
Delighted to announce the #CCS25 Scientific Dissemination Event! 🌐Free public event in italian called "La complessità è semplice?" 📅 Wednesday, September 3rd, 20:30 📍Teatro dei Rinnovati in the Palazzo Pubblico of Siena 🔗 ccs25.cssociety.org/public-disse...
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Nicholas Landry @nwlandry.bsky.social · 03/06/2025
@xgi.bsky.social in the wild 👀
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Nicholas Landry @nwlandry.bsky.social · 03/06/2025
Cosimo giving a compelling overview of his pairwise and higher-order network comparison measures
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Nicholas Landry @nwlandry.bsky.social · 03/06/2025
@beyondtheedge.network student Cosimo Agostinelli presenting higher-order dissimilarity measures as a way to compare temporal snapshots, empirical data to synthetic null models, etc.
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Nicholas Landry @nwlandry.bsky.social · 03/06/2025
Very nice higher-order generative model to try and reproduce the empirical dynamics
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Nicholas Landry @nwlandry.bsky.social · 03/06/2025
The hypercoreness ranking correlation between two timestamps is strongly dependent on the timescale (negative correlations for long enough time gap)
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Nicholas Landry @nwlandry.bsky.social · 03/06/2025
@marco-mancastroppa.bsky.social talking about temporal evolution from the lens of "hypercores" --- a higher-order extension of the k-core measure for pairwise networks
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 09/05/2025
Towards StatPhys2025: interview with @nicoleyh11.bsky.social (University of Maryland) by Franco Bagnoli (Dept. Physics and Astronomy, University of Florence & Caffè-Scienza). youtu.be/oyIJTOGSmZE
youtu.be
Interview with Nicole Yunger Halpern
YouTube video by fisica di tutti i giorni
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 07/05/2025
Towards StatPhys2025: interview with @zdeborova.bsky.social (EPFL) by Franco Bagnoli (Dept. Physics and Astronomy, University of Florence & Caffè-Scienza). youtu.be/hplPGzFSRyo
youtu.be
Interview with Lenka Zdeborova
YouTube video by fisica di tutti i giorni
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 25/03/2025
Now out our new preprint “Higher-order dissimilarity measures for hypergraph comparison”! www.arxiv.org/abs/2503.16959 With Cosimo Agostinelli and @alainbarrat.bsky.social We extend to hypergraphs similarity measures defined previously only on pairwise networks. 🧵⬇️ 1/5
arxiv.org
Higher-order dissimilarity measures for hypergraph comparison
In recent years, networks with higher-order interactions have emerged as a powerful tool to model complex systems. Comparing these higher-order systems remains however a challenge. Traditional similar...
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 06/03/2025
www.cnrs.fr/fr/presse/le...
cnrs.fr
Le CNRS soutient le mouvement Stand Up For Science
Le CNRS rappelle son engagement indéfectible pour préserver la liberté académique. L'indépendance des scientifiques et la possibilité de mener une recherche publique fondamentale libre sont des princi...
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 05/03/2025
Verso StatPhys2025: intervista a @gin-bianconi.bsky.social (Queen Mary University of London) di Franco Bagnoli (Dip. Fisica e Astronomia, UNIFI & Caffè-Scienza). www.youtube.com/watch?v=VZ_b...
youtube.com
Intervista a Ginestra Bianconi
YouTube video by fisica di tutti i giorni
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Complex Systems Society @cssociety.bsky.social · 28/02/2025
The Complex Systems Society has taken a stance! Read about the Manifesto on the Publishing and Evaluation Systems at: cssociety.org/about/manife... #CSSManifesto
cssociety.org
Complex Systems Society
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Marco Mancastroppa @marco-mancastroppa.bsky.social · 25/02/2025
Now out the Complex Systems Society manifesto about the publishing and evaluation systems. Check it out! cssociety.org/about/manife...
cssociety.org
Complex Systems Society
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Giulia Cencetti @giuliacencetti.bsky.social · 18/11/2024
New work with @alainbarrat.bsky.social! How to generate surrogate temporal networks to replace real ones: arxiv.org/abs/2411.05477 Surrogates will have: - no temporal length limit - local dynamics similar to the real one - mesoscale features like clustering and modularity - long-term memory effects
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