We continue revealing our keynote speakers for CompleNet 2027! We are delighted to announce that Sarah Feldt Muldoon will be joining us as a keynote speaker in Rochester, NY, USA. complenet.github.io

CompleNet 2027 is coming! 🚀 We’ll gather Mar 9–12, 2027 in Rochester, NY 🗺️ Submission deadline: Sept 20th ( complenet.github.io) 📅 More keynote speakers to ne announced. Follow us to stay tuned👇 @complenet.bsky.social

We are very happy to announce YY Ahn (@yyahn.bsky.social) as our second keynote speaker at #CompleNet27 in Rochester, NY, USA. We are planning an amazing event. Mark your calendars. complenet.github.io

We are extremely happy to announce that Michelle Girvan has been confirmed as a keynote speaker at #CompleNet27 in Rochester, NY, USA. Check our website for more information complenet.github.io

Excited to share that Michelle Girvan will be joining #CompleNet27 as a keynote speaker! More details at complenet.github.io

𝙲𝚘𝚖𝚙𝚕𝚎𝙽𝚎𝚝 𝟸𝟶𝟸𝟽@complenet.bsky.social · last wk.

We are extremely happy to announce that Michelle Girvan has been confirmed as a keynote speaker at #CompleNet27 in Rochester, NY, USA. Check our website for more information complenet.github.io

This is my invitation to Local LLMs. Local LLMs have been my fun toy! So much so that I invested/wasted so much time... This is a very exciting space (e.g., harness design, models etc) and won't get you bored. skojaku.github.io/localllm.html

We have great keynote speakers lined up!! Stay tuned!

𝙲𝚘𝚖𝚙𝚕𝚎𝙽𝚎𝚝 𝟸𝟶𝟸𝟽@complenet.bsky.social · 3w ago

Big news! ✔️ Conference website launched ✔️ 6 of 8 invited speakers confirmed (announcements coming soon!) ⏳ Submission portal opening shortly We’re looking forward to another great meeting of the complex networks community. complenet.github.io

CompleNet 2027 dates confirmed. March 9-12, 2027 in Rochester, NY, USA. Mark your calendars. Chaired by @gghoshal.bsky.social

2 examples of AI swarms—influence campaigns by AI-generated personas we described in Science: 1. Hundreds of fake influencers selling snake oil www.nytimes.com/video/techno... 2. Fake soldiers, veterans, recruiters, religious figures spreading anti-Ukrainian propaganda letsdata.net/resources/bl...

Video: The Fake Influencers Selling Wellness on Your Feed

The New York Times found hundreds of A.I.-generated doctors, healers and wellness influencers on social media touting the health benefits of supplements to American consumers. Many of these hyperreali...

nytimes.com

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

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...

arxiv.org

New preprint: "Equilibrium and dynamics of a three-state opinion model on a network of networks" Work led by Irene Ferri Honored to be part of this amazing team! arxiv.org/abs/2605.20979

Equilibrium and dynamics of a three-state opinion model on a network of networks

Opinion formation models typically represent each individual as a single variable. However, in practice each individual holds interconnected beliefs whose internal organization may influence collectiv...

arxiv.org

SFI's Laurent Hébert-Dufresne has received the 2026 Erdős-Rényi Prize, the top honor for early-career researchers in network science. “This recognition reflects the deeply collaborative nature of complex systems research,” says Hébert-Dufresne.

Laurent Hébert-Dufresne receives Erdős-Rényi Prize

SFI External Professor Laurent Hébert-Dufresne (University of Vermont) is the 2026 recipient of the Erdős-Rényi Prize, the top honor for early-career researchers working in network science.

santafe.edu

#CCS2026 @ConfCompSys daily post: 29. TODAY is the abstract deadline for CCS 2026!! ccs26.cssociety.org Complex systems approaches are increasingly in demand in this rapidly changing, challenging world. Join us! cssociety.org sites.google.com/binghamton.e...

These days I saw a lot of arxiv papers (cs.AI and cs.MA) with AI generated schematics, screenshots of web page of plots (eg scatter plot), with captions embedded, too small font, and abuse of colors. I’m full 🫠

Don't miss the chance to assist online! We'd be happy to count with your participation and contributions to the conference, regardless whether they're online or in-person!

Anxo Sánchez@anxo.eurosky.social · 3mo ago

About @css-conference.bsky.social, in case you can't attend in person, do consider the option of the online registration (with access to the full conference) which you can find in ccs26.cssociety.org/registration... It's 150 USD and it includes membership to @cssociety.bsky.social for a year!

Don't forget the submission deadline for CCS on May 15th. October in upstate New York and Binghamton is spectacular and so is the list of keynotes we have planned! #ComplexSystems

Conference on Complex Systems@css-conference.bsky.social · 3mo ago

Struggling to finish the semester? We've got your back! That's why we've extended the submission deadline for #CCS2026 by two more weeks! Submit your abstract by May 15th and join the largest and most prestigious international #conference in the field of #ComplexSystems science!

This week I presented at this year's @complenet.bsky.social in Zaragoza. It was an amazing conference, with arguably the best cocktails and coffee breaks! 🧇🥐

Congratulation!! Well deserved!

𝙲𝚘𝚖𝚙𝚕𝚎𝙽𝚎𝚝 𝟸𝟶𝟸𝟽@complenet.bsky.social · 3mo ago

Congratulations to all award winners! #CompleNet26

#CCS2026 @ConfCompSys daily post: 22. Complex systems science is a truly interdisciplinary field. Explore the interactive topic network and see how your research fits: bingdev.binghamton.edu/sayama/compl... Abstract deadline May 15th ccs26.cssociety.org

Veronica discussed the integration, collaborations and thematic exploration in european countries using networks and embeddings. Collaborate more over time but money & project stays with the core, and research keeps digging the same rather than exploring new @verorsanigo.bsky.social #complenet2026

Ciro Cattuto gave a keynote speech on data collection, virus spreading (shared classroom matters more than who you are next to), and social dynamics (w/ a kitchen story between Italian and French). #complenet2026

Sebastian Kusch discussed how we can disentangle communities and ranking and proposed SBM models with ranking parameters, closing with a take way “poem” #complenet2026

It was great pleasure to get invitation for keynote speech to this welcoming, intimate conference.

𝙲𝚘𝚖𝚙𝚕𝚎𝙽𝚎𝚝 𝟸𝟶𝟸𝟽@complenet.bsky.social · 3mo ago

Another great talk from @skojaku.bsky.social. Best talk from last year and keynote this year! The best talk this year will be invited as keynote next year! #CompleNet26

Another great talk from @skojaku.bsky.social. Best talk from last year and keynote this year! The best talk this year will be invited as keynote next year! #CompleNet26

Bernardo introduced a random hypergraph model preserving the label assortativity (and degree) by representing a hypergraph as a bipartite net and swapping edges with the same node label and size of hyper edge. Applied to data to study social consensus (eg US legislation) #networks #complenet2026

How are protein interaction networks generated? We don’t have its evolution history. But can we infer it from the current state (networks and DNAs?) Bukyoung Jhun introduced a Bayesian inference method centered on duplication of genes. #complenet2026

Einstein gave a talk in this room, it turns out.

Sadamori Kojaku@skojaku.bsky.social · 3mo ago

CompleNet just started in a beautiful room in Paranonfo in Zaragoza! The photo is the coauthor network of all participants @complenet.bsky.social

Bibandhan discusses the impact of airborne diseases on traffic networks! #complenet2026 b co

Breaking symmetries (putting observers in structurally isomorphic nodes) help identify the source of infection. And the number of observers reduces by collecting data about the evolution of disease spreading. #complenet2026

Gorka identified a need for coordinated international effort protecting sea animals that move without passport beyond national border, with a beautiful map of ecological networks. @complenet.bsky.social #complenet2026