The members of my group gifted my a t-shirt commemorating 20 years of @graph-tool.skewed.de (counting from the first commit in 2006 during my PhD)! 🎉 Time passes just way too fast. 👨🦳
Thomas Robiglio
@thomrobiglio.bsky.social
Cyclist/PhD @invcomplexity.skewed.de Complex systems & networks. thomasrobiglio.github.io
Early Christmas... The @frame.work laptops for our group members @invcomplexity.skewed.de arrived last week!
Want to learn more about our recent work disentangling the conflation between hypergraphs and higher-order interactions? I will be giving a @beyondtheedge.network seminar March 16, 2026 3:00 PM CET. Paper: arxiv.org/abs/2602.16937 Zoom link here: www.beyondtheedge.network/event/semina...
BeyondTheEdge Seminar Tiago Peixoto
Tiago Peixoto in the BeyondTheEdge Seminar Series
beyondtheedge.network
New blog post: "Higher orders need higher standards" skewed.de/lab/posts/hi... I discuss our current work disentangling misconceptions around "higher-order" networks: arxiv.org/abs/2602.16937 Explainer thread for the paper here: bsky.app/profile/tiag...
Higher orders need higher standards – Inverse Complexity Lab
Research group on inverse problems in complex systems and network science.
skewed.de
Tiago Peixoto@tiago.skewed.de · 6mo agoNew on the arxiv: “Graphs are maximally expressive for higher-order interactions” arxiv.org/abs/2602.16937 We clarify central misconceptions in the recent literature on "higher-order networks". w/ @piratepeel.bsky.social , @manlius.bsky.social, and @thilogross.bsky.social Explainer 🧵: 1/N
Last week we had our second “Inverse Complexity Lab Retreat” at wonderful Traunkirchen! skewed.de/lab/group.ht... Nothing like eldritch C++ incantations by the sunny lakeside! 🏖️
New preprint: “Multiscale patterns of migration flows in Austria: regionalization, administrative barriers, and urban-rural divides”, with @thomrobiglio.bsky.social, Martina Contisciani, @martonkarsai.bsky.social, arxiv.org/abs/2507.11503
Multiscale patterns of migration flows in Austria: regionalization, administrative barriers, and urban-rural divides
Migration is central in various societal problems related to socioeconomic development. While much of the existing research has focused on international migration, migration patterns within a single c...
arxiv.org
🎙️Meet the chair of Data Stories: @maxfalken.bsky.social We're excited to welcome Max Falkenberg as chair of this year's Data Stories! 📅 Join Max and our speakers *TOMORROW*, Tuesday, May 20 1/n
Data Stories (11th Edition)
events.ceu.edu
🎉 Data Stories is almost here! Join us next Tuesday, May 20 at 16:00 for an inspiring event exploring the power of data through keynote talks by data visualization experts, interactive discussions, and a poster exhibition! 📍 RSVP: events.ceu.edu/2025-05-20/d... @weareceu.bsky.social
Data Stories (11th Edition)
events.ceu.edu
Meet 𝐓𝐨𝐛𝐢𝐚𝐬 𝐁𝐚𝐭𝐢𝐤, one of the keynote speakers at to present at #DataStoriesCEU! He works at the intersection of 𝗴𝗲𝗼𝗺𝗲𝘁𝗿𝘆 and 𝗵𝘂𝗺𝗮𝗻 𝗽𝗲𝗿𝗰𝗲𝗽𝘁𝗶𝗼𝗻, focuses in interactive visualizations and developed a shape-shifting haptic device for VR. 𝐉𝐨𝐢𝐧 𝐮𝐬 𝐨𝐧 𝐌𝐚𝐲 𝟐𝟎, 𝟐𝟎𝟐𝟓! 🔗More info: bit.ly/datastories25
Don't miss your last chance to submit your data visualization! The deadline is 7th May (AoE)!
CEU Department of Network & Data Science@ceu-dnds.bsky.social · last yr.✨ Deadline Extended – Submit by May 7! ✨ We're still accepting poster submissions for Data Stories, CEU's annual celebration of data visualization in research. If you’re crafting a compelling, data-driven story, there’s still time to share your work! 🔗 networkdatascience.ceu.edu/data-stories
✨ Deadline Extended – Submit by May 7! ✨ We're still accepting poster submissions for Data Stories, CEU's annual celebration of data visualization in research. If you’re crafting a compelling, data-driven story, there’s still time to share your work! 🔗 networkdatascience.ceu.edu/data-stories
A couple of weeks ago we had our first “Complexity Lab Retreat” at great location in Traunkirchen! skewed.de/lab/group.ht... We had the opportunity to flex our methodological muscles and learn the dark secrets of the C++ internals of @graph-tool.skewed.de! 💀🤘
One week left for submitting to Data Stories! Here are three more posters on Plays vs. Movies, Taylor Swift and NBA to spark your ideas ⚡ See you there! 🏹 Submit your poster or register to attend: networkdatascience.ceu.edu/data-stories @ceu-dnds.bsky.social #DataStories11 #DataViz #CEU #Vienna
Three insightful visualizations from past Data Stories to get your ideas flowing 🌸 Just two weeks left to submit—deadline is April 30! 🖼️ Submit your poster or simply register to attend: networkdatascience.ceu.edu/data-stories #DataStories11 #DataViz #CEU #DNDS #Vienna
📢 Submit your dataviz poster to the 11th edition of Data Stories by April 30 networkdatascience.ceu.edu/data-stories Join us on May 20 at Central European University in Vienna—in person or online! #DataStories11 #DataVisualization #ResearchPoster #CEU #Vienna #ScienceCommunication #Dataviz
Central European University@weareceu.bsky.social · last yr.📊 Data Stories is back! Students, researchers & professionals - showcase your best data visualizations in an exhibition featuring expert keynotes & discussions! Submit original, creative, and impactful posters until April 30. 📝 networkdatascience.ceu.edu/data-stories 📅 Event: May 20, 2025
📣 Commentary by @danielemarinazzo.bsky.social (thanks!) on our latest led by @thomrobiglio.bsky.social now out in PRL. Paper: journals.aps.org/prl/abstract...
Synergistic Signatures of Group Mechanisms in Higher-Order Systems
A new study of complex systems supports a growing trend that focuses more on analyzing a system's collective behavior rather than on trying to uncover the underlying interaction mechanisms.
journals.aps.org
Physics Magazine@physicsmagazine.aps.org · last yr.Researchers have developed a new way to tackle a central problem in the study of complex systems: How to model the interactions between individuals when you can observe only collective behavior?
Data Stories is back! 🎉 Does your research tell a story through data? Share it with us! 👀 🗓️ Submit your visualizations by April 30: networkdatascience.ceu.edu/data-stories Join us May 20 at CEU Vienna (or online!) to celebrate the power of data viz. #DataStories11 #DataViz #CEU
Researchers have developed a new way to tackle a central problem in the study of complex systems: How to model the interactions between individuals when you can observe only collective behavior?
With Behaviors Like These in Complex Systems, Who Needs Mechanisms?
A new study of complex systems supports a growing trend that focuses more on analyzing a system’s collective behavior rather than on trying to uncover the underlying interaction mechanisms.
physics.aps.org
🚨 New paper on ArXiv: “Uncertainty quantification and posterior sampling for network reconstruction” TL;DR; We present an efficient method to sample the entire ensemble of possible network reconstructions that are compatible with an indirect observation, e.g. a dynamics. Short thread: 1/N
🚨3 days remaining to submit your abstract to our Physical Networks Satellite @netsciconf.bsky.social! Working on complex networks in which physical constraints & embeddings matter? Send your abstract to physnet@ceu.edu by 17th Feb! Details: sites.google.com/view/physnet... #NetSci25
