Artime
@oriartime.bsky.social
📣 New paper out 📣
Interested in the growth of cities? We use tools from statistical physics and surface growth theories to characterize urban sprawl from satellite data.
Check out all the details:
journals.aps.org/prl/abstract...
Interested in the growth of cities? We use tools from statistical physics and surface growth theories to characterize urban sprawl from satellite data.
Check out all the details:
journals.aps.org/prl/abstract...
Universal Roughness and the Dynamics of Urban Expansion
Urban sprawl reshapes cities, yet its quantitative laws remain elusive. Analyzing built-up expansion in 19 cities (1985--2015) with tools from surface growth physics in radial geometry, we reveal anis...
journals.aps.org
November 3, 2025 at 10:37 AM
📣 New paper out 📣
Interested in the growth of cities? We use tools from statistical physics and surface growth theories to characterize urban sprawl from satellite data.
Check out all the details:
journals.aps.org/prl/abstract...
Interested in the growth of cities? We use tools from statistical physics and surface growth theories to characterize urban sprawl from satellite data.
Check out all the details:
journals.aps.org/prl/abstract...
Reposted by Artime
Really happy to see this out in PRX Life! There you can find an eco-evolutionary framework integrating the evolution of viral infectiousness and antigenic features. While the former determines contagion events among hosts, the latter tells us how quickly viruses can escape population immunity 1/4👇
October 3, 2025 at 8:03 AM
Really happy to see this out in PRX Life! There you can find an eco-evolutionary framework integrating the evolution of viral infectiousness and antigenic features. While the former determines contagion events among hosts, the latter tells us how quickly viruses can escape population immunity 1/4👇
Reposted by Artime
🚨 Finally our paper
"Predicting human cooperation: sensitizing drift-diffusion model to interaction and external stimuli"
is out 🤩 doi.org/10.1098/rsif...
Laura Ferrarotti, Bruno Lepri and @ricgallotti.bsky.social
@mobs-fbk.bsky.social
@chub-fbk.bsky.social
"Predicting human cooperation: sensitizing drift-diffusion model to interaction and external stimuli"
is out 🤩 doi.org/10.1098/rsif...
Laura Ferrarotti, Bruno Lepri and @ricgallotti.bsky.social
@mobs-fbk.bsky.social
@chub-fbk.bsky.social
Predicting human cooperation: sensitizing drift-diffusion model to interaction and external stimuli | Journal of The Royal Society Interface
Human cooperation arises naturally and is essential for the development of successful societies. This study aims to identify which aspects of the interaction influence societal cooperation and defection. Specifically, we investigate human cooperation ...
doi.org
October 9, 2025 at 9:53 AM
🚨 Finally our paper
"Predicting human cooperation: sensitizing drift-diffusion model to interaction and external stimuli"
is out 🤩 doi.org/10.1098/rsif...
Laura Ferrarotti, Bruno Lepri and @ricgallotti.bsky.social
@mobs-fbk.bsky.social
@chub-fbk.bsky.social
"Predicting human cooperation: sensitizing drift-diffusion model to interaction and external stimuli"
is out 🤩 doi.org/10.1098/rsif...
Laura Ferrarotti, Bruno Lepri and @ricgallotti.bsky.social
@mobs-fbk.bsky.social
@chub-fbk.bsky.social
Reposted by Artime
Nos complace anunciar la próxima reunión de la Sociedad Española de Sistemas Complejos
🗓️ 21-23 enero 2026 |📍Sevilla
✏️Manda tu contribución hasta el 30 Oct 2025
🌐 Info: cs3.es/conference-2...
¡Esperamos veros a todos en Sevilla!
🗓️ 21-23 enero 2026 |📍Sevilla
✏️Manda tu contribución hasta el 30 Oct 2025
🌐 Info: cs3.es/conference-2...
¡Esperamos veros a todos en Sevilla!
September 15, 2025 at 3:06 PM
Nos complace anunciar la próxima reunión de la Sociedad Española de Sistemas Complejos
🗓️ 21-23 enero 2026 |📍Sevilla
✏️Manda tu contribución hasta el 30 Oct 2025
🌐 Info: cs3.es/conference-2...
¡Esperamos veros a todos en Sevilla!
🗓️ 21-23 enero 2026 |📍Sevilla
✏️Manda tu contribución hasta el 30 Oct 2025
🌐 Info: cs3.es/conference-2...
¡Esperamos veros a todos en Sevilla!
Reposted by Artime
📣🚨 New work out on @plos.org Computational Biology!
Excited and proud to have provided the world with more maps of Puglia🕷️
Thank you all @luzuzek.bsky.social Oriol Artime @ricgallotti.bsky.social @mtizzoni.bsky.social
journals.plos.org/ploscompbiol...
💊main results below👇
Excited and proud to have provided the world with more maps of Puglia🕷️
Thank you all @luzuzek.bsky.social Oriol Artime @ricgallotti.bsky.social @mtizzoni.bsky.social
journals.plos.org/ploscompbiol...
💊main results below👇
Comparing the effectiveness of ring and block-vaccination strategies on networks
Author summary Infectious diseases such as measles and Ebola have shown how quickly outbreaks can spread and how essential vaccination is to protect individuals. In our work, we investigate a spectrum...
journals.plos.org
August 18, 2025 at 3:34 PM
📣🚨 New work out on @plos.org Computational Biology!
Excited and proud to have provided the world with more maps of Puglia🕷️
Thank you all @luzuzek.bsky.social Oriol Artime @ricgallotti.bsky.social @mtizzoni.bsky.social
journals.plos.org/ploscompbiol...
💊main results below👇
Excited and proud to have provided the world with more maps of Puglia🕷️
Thank you all @luzuzek.bsky.social Oriol Artime @ricgallotti.bsky.social @mtizzoni.bsky.social
journals.plos.org/ploscompbiol...
💊main results below👇
Reposted by Artime
How far can you compress a complex system?
🚨 In our latest paper we collapse high-dim compartmental models (from epidemics to ecosystems) into a single 1-D equation using quantum-inspired math, exposing universal phase transitions #ComplexSystems 👇👇👇
journals.aps.org/prx/abstract...
🚨 In our latest paper we collapse high-dim compartmental models (from epidemics to ecosystems) into a single 1-D equation using quantum-inspired math, exposing universal phase transitions #ComplexSystems 👇👇👇
journals.aps.org/prx/abstract...
July 17, 2025 at 9:54 AM
How far can you compress a complex system?
🚨 In our latest paper we collapse high-dim compartmental models (from epidemics to ecosystems) into a single 1-D equation using quantum-inspired math, exposing universal phase transitions #ComplexSystems 👇👇👇
journals.aps.org/prx/abstract...
🚨 In our latest paper we collapse high-dim compartmental models (from epidemics to ecosystems) into a single 1-D equation using quantum-inspired math, exposing universal phase transitions #ComplexSystems 👇👇👇
journals.aps.org/prx/abstract...
Reposted by Artime
My "Math, Revealed" series is freely available to anyone -- no paywall! -- in the thread below.
July 4, 2025 at 12:07 AM
My "Math, Revealed" series is freely available to anyone -- no paywall! -- in the thread below.
Reposted by Artime
So excited to see this come together! 🎉
Our latest study explores the interplay between science and misinformation in public debates during COVID-19 🔍 arxiv.org/abs/2507.01481
👇Take a look
Our latest study explores the interplay between science and misinformation in public debates during COVID-19 🔍 arxiv.org/abs/2507.01481
👇Take a look
July 4, 2025 at 11:00 AM
So excited to see this come together! 🎉
Our latest study explores the interplay between science and misinformation in public debates during COVID-19 🔍 arxiv.org/abs/2507.01481
👇Take a look
Our latest study explores the interplay between science and misinformation in public debates during COVID-19 🔍 arxiv.org/abs/2507.01481
👇Take a look
Reposted by Artime
How do cities expand?
Using surface growth physics, we found a unique exponent governing their local geometry. Instead, their dynamics range from smooth diffusion to abrupt coalescence, with demographic pressure driving where each city lands on that spectrum.
arxiv.org/abs/2506.10656
Using surface growth physics, we found a unique exponent governing their local geometry. Instead, their dynamics range from smooth diffusion to abrupt coalescence, with demographic pressure driving where each city lands on that spectrum.
arxiv.org/abs/2506.10656
Universal roughness and the dynamics of urban expansion
We present a new approach to quantify urban sprawl using tools from surface growth physics. Analyzing built-up area expansion in 19 cities (1985-2015), we uncover anisotropic growth with branch-like e...
arxiv.org
June 16, 2025 at 5:02 PM
How do cities expand?
Using surface growth physics, we found a unique exponent governing their local geometry. Instead, their dynamics range from smooth diffusion to abrupt coalescence, with demographic pressure driving where each city lands on that spectrum.
arxiv.org/abs/2506.10656
Using surface growth physics, we found a unique exponent governing their local geometry. Instead, their dynamics range from smooth diffusion to abrupt coalescence, with demographic pressure driving where each city lands on that spectrum.
arxiv.org/abs/2506.10656
Reposted by Artime
Amplia participació del CEPS a les Jornades Científiques del Dept de Física Mat Cond. Amb @oriartime.bsky.social @acardillo.bsky.social LPrignano
June 10, 2025 at 11:01 AM
Amplia participació del CEPS a les Jornades Científiques del Dept de Física Mat Cond. Amb @oriartime.bsky.social @acardillo.bsky.social LPrignano
So happy to share this one! Beautiful collaboration with @anduviera.bsky.social, @raissadsouza.bsky.social and Guram Mikaberidze on network flows: journals.aps.org/prx/abstract...
Multiscale Field Theory for Network Flows
A new theoretical framework reveals universal principles governing network flows, predicting a threshold where flow becomes unsustainable and uncovering how dissipation can enhance performance in cert...
journals.aps.org
May 8, 2025 at 9:08 PM
So happy to share this one! Beautiful collaboration with @anduviera.bsky.social, @raissadsouza.bsky.social and Guram Mikaberidze on network flows: journals.aps.org/prx/abstract...
Reposted by Artime
The call for our 10th edition is open 🙃!
We trained almost 400 young researchers so far 🧑🔬
Can you miss one week of network science with leading network scientists in the field?
In the beautiful island of Ortigia (Sicily)?
Hurry up! Only 60 seats available, deadline 11/02/25
We trained almost 400 young researchers so far 🧑🔬
Can you miss one week of network science with leading network scientists in the field?
In the beautiful island of Ortigia (Sicily)?
Hurry up! Only 60 seats available, deadline 11/02/25
December 4, 2024 at 11:51 AM
The call for our 10th edition is open 🙃!
We trained almost 400 young researchers so far 🧑🔬
Can you miss one week of network science with leading network scientists in the field?
In the beautiful island of Ortigia (Sicily)?
Hurry up! Only 60 seats available, deadline 11/02/25
We trained almost 400 young researchers so far 🧑🔬
Can you miss one week of network science with leading network scientists in the field?
In the beautiful island of Ortigia (Sicily)?
Hurry up! Only 60 seats available, deadline 11/02/25
Reposted by Artime
In this paper we have outlined the basic features of Complex emergent phenomena and their evidence, from cells to societies.
It starts with
"d oijw ao o fyrg bafjdsdpw dweoda wdhao jrfgb sag wdgy d ias dsih sig qqpdjwe fjrfb dvvs"
Curious?
royalsocietypublishing.org/doi/full/10....
It starts with
"d oijw ao o fyrg bafjdsdpw dweoda wdhao jrfgb sag wdgy d ias dsih sig qqpdjwe fjrfb dvvs"
Curious?
royalsocietypublishing.org/doi/full/10....
From the origin of life to pandemics: emergent phenomena in complex systems | Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
When a large number of similar entities interact among each other and with their environment
at a low scale, unexpected outcomes at higher spatio-temporal scales might spontaneously
arise. This non-tr...
royalsocietypublishing.org
January 5, 2025 at 2:14 PM
In this paper we have outlined the basic features of Complex emergent phenomena and their evidence, from cells to societies.
It starts with
"d oijw ao o fyrg bafjdsdpw dweoda wdhao jrfgb sag wdgy d ias dsih sig qqpdjwe fjrfb dvvs"
Curious?
royalsocietypublishing.org/doi/full/10....
It starts with
"d oijw ao o fyrg bafjdsdpw dweoda wdhao jrfgb sag wdgy d ias dsih sig qqpdjwe fjrfb dvvs"
Curious?
royalsocietypublishing.org/doi/full/10....
Reposted by Artime
Ens han finançat!El projecte Desinformació,Resiliència i Infraestructures(DRI):L'impacte de les xarxes socials en la gestió post-crisi,amb la col·laboració de @h3uristica.bsky.social,ha estat seleccionat per la UB en la convocatòria "Resiliència davant de catàstrofes".
Se'n venen coses interessants!
Se'n venen coses interessants!
December 17, 2024 at 6:13 PM
Ens han finançat!El projecte Desinformació,Resiliència i Infraestructures(DRI):L'impacte de les xarxes socials en la gestió post-crisi,amb la col·laboració de @h3uristica.bsky.social,ha estat seleccionat per la UB en la convocatòria "Resiliència davant de catàstrofes".
Se'n venen coses interessants!
Se'n venen coses interessants!
Reposted by Artime
🚨Open post-doc position at ISI!
Great opportunity to work on a cutting-edge project with experts in epidemic and mobility modelers!👇
Great opportunity to work on a cutting-edge project with experts in epidemic and mobility modelers!👇
We’re hiring!
Open postdoc position on spatial analysis and epidemic modeling in the framework of an interdisciplinary Horizon project SIESTA.
Further information here 👉 bit.ly/3D53v4n
Open postdoc position on spatial analysis and epidemic modeling in the framework of an interdisciplinary Horizon project SIESTA.
Further information here 👉 bit.ly/3D53v4n
Open Position - ISI Foundation
1-year PostDoc contract at ISI Foundation in designing synthetic populations for epidemic modelling of infectious diseases Opportunity for a post-doctoral research associate to join our multi-discipli...
www.isi.it
December 12, 2024 at 1:26 PM
🚨Open post-doc position at ISI!
Great opportunity to work on a cutting-edge project with experts in epidemic and mobility modelers!👇
Great opportunity to work on a cutting-edge project with experts in epidemic and mobility modelers!👇
Reposted by Artime
🚨 Thrilled for this new paper @comunelab.bsky.social! Led by @tomscag w/ @oriartime.bsky.social
TL;DR: a framework to estimate systemic risk for human-made #ComplexNetworks due to extreme events & natural catastrophes #ComplexSystems #Climate #Resilience
www.sciencedirect.com/science/arti...
🧵1/
TL;DR: a framework to estimate systemic risk for human-made #ComplexNetworks due to extreme events & natural catastrophes #ComplexSystems #Climate #Resilience
www.sciencedirect.com/science/arti...
🧵1/
December 3, 2024 at 5:23 PM
🚨 Thrilled for this new paper @comunelab.bsky.social! Led by @tomscag w/ @oriartime.bsky.social
TL;DR: a framework to estimate systemic risk for human-made #ComplexNetworks due to extreme events & natural catastrophes #ComplexSystems #Climate #Resilience
www.sciencedirect.com/science/arti...
🧵1/
TL;DR: a framework to estimate systemic risk for human-made #ComplexNetworks due to extreme events & natural catastrophes #ComplexSystems #Climate #Resilience
www.sciencedirect.com/science/arti...
🧵1/
Ah, here we go again
November 25, 2024 at 6:50 PM
Ah, here we go again