link.springer.com/article/10.1...
SOPHIS: an open-access database for quantitative studies of contemporary philosophy of science - Scientometrics
Quantitative approaches have proven highly effective in studying the structure and dynamics of science, but their success depends on the availability of reliable and comprehensive data. In the humanit...
link.springer.com
Our new paper on searching the space of hypergraphs to solve constrained combinatorial optimization problem is out. This was joint work with Guilherme Ferraz de Arruda, Wan He, Nasimeh Heydaribeni, Tara Javidi, and Yamir Moreno. communities.springernature.com/posts/buildi...
Building More Resilient Teams: A Mathematical Approach Using Hypergraphs
When organizations need to assign people to projects, they face a fundamental challenge: how can they form teams that continue to function if someone becomes sick, leaves the company, or is otherwise ...
communities.springernature.com
This paper started as a class project in my ML with graphs course. Kudos to Moritz Laber, Samantha Dies, and Joseph Ehlert for sticking with the project. 👏🏽👏🏽
Network Science Institute@nunetsi.bsky.social · 7mo agoNow in 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗣𝗵𝘆𝘀𝗶𝗰𝘀 a new study on how higher-order social interactions & hyperedge homophily shape information spread amplifying or reducing inequality Paper: tinyurl.com/y9mwx3c7 @moritzlaber.bsky.social, @samanthadies.bsky.social Joseph Ehlert, @jkbren.bsky.social, @eliassi.bsky.social
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Yale ISPS@ispsyale.bsky.social · 7mo agoIt's time to reimagine democracy. Let's see what innovative political scientists, economists, sociologists, public servants, fiction writers, lawyers, journalists, futurists, computer scientists, and technologists have to say: bit.ly/3YVtP8O @hlandemore.bsky.social @kjephd.bsky.social
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NetSci 2026@netsciconf.bsky.social · 10mo ago📌 Save the Date! The flagship conference of the Network Science Society - 𝗡𝗲𝘁𝗦𝗰𝗶 𝟮𝟬𝟮𝟲 - is coming to Northeastern University’s Network Science Institute, 𝗝𝘂𝗻𝗲 𝟭-𝟱, 𝟮𝟬𝟮𝟲. Prepare to share ideas, discoveries & challenges in network science. Registration opens soon! 🔗 www.netsci2026.com
If you are #KDD2025 this week, stop by David Liu's talk on "Bypassing Skip-Gram Negative Sampling: Dimension Regularization as a More Efficient Alternative for Graph Embeddings". This is joint work with Johan Ugander and Arjun Seshadri. doi.org/10.1145/3711...
Bypassing Skip-Gram Negative Sampling: Dimension Regularization as a More Efficient Alternative for Graph Embeddings | Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Min...
doi.org
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Santa Fe Institute @sfiscience.bsky.social · last yr.Applications are open for SFI's 2026 Complexity Postdoctoral Fellowships If you’ve recently earned a Ph.D. in any scientific field and want to pursue independent, transdisciplinary research, consider applying. Deadline: October 1, 2025 Apply here: santafe.edu/sfifellowship
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Germans Savcisens (Savčišens)@savcisens.com · last yr.Little wins: our "Trilemma of Truth" dataset just hit 150 downloads. It contains true, false, and neither-valued statements (inspired by the three-valued logic) used to stress-test LLMs for fact-checking, veracity tracking, and uncertainty handling. Dataset📚: huggingface.co/datasets/car...
New paper on “Forecasting Faculty Placement from Patterns in Co-authorship Networks” by my excellent students Samantha Dies and David Liu. If you are at #IC2S2, stop by Sam’s poster to hear more. arxiv.org/abs/2507.14696
Forecasting Faculty Placement from Patterns in Co-authorship Networks
Faculty hiring shapes the flow of ideas, resources, and opportunities in academia, influencing not only individual career trajectories but also broader patterns of institutional prestige and scientifi...
arxiv.org
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Eddie Lee@spintheory.bsky.social · last yr.Are you a #postdoc in the US looking to next steps? The Austrian Academy of Sciences is opening up 25 fellowships: www.oeaw.ac.at/en/news/25-n... A great reason to use our visitor program at #Complexity #Science Hub @csh.ac.at and see how you would fit in: csh.ac.at/engage/resea... 🧪🦋
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Germans Savcisens (Savčišens)@savcisens.com · last yr.🚨 New preprint! Do LLMs really know what’s true? In our paper, @eliassi.bsky.social and I introduce sAwMIL: a probing method that distinguishes between true, false, and neither—capturing what LLMs actually “retain.” We evaluated 16 open models across 3 new datasets. 📄 arxiv.org/abs/2506.23921
Just in time for #NetSci2025 a new paper on the effects of higher-order interactions and homophily on information access inequality by amazing NUNetSI students arxiv.org/abs/2506.00156
Effects of higher-order interactions and homophily on information access inequality
The spread of information through socio-technical systems determines which individuals are the first to gain access to opportunities and insights. Yet, the pathways through which information flows can...
arxiv.org
New paper in Bioinformatics on negative sampling. Thanks to Ayan Chatterjee and Babak Ravandi for leading this project. academic.oup.com/bioinformati...
Topology-driven negative sampling enhances generalizability in protein–protein interaction prediction
academic.oup.com
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Network Science Institute@nunetsi.bsky.social · last yr.🔬✨Bringing Network Science to the Museum of Science! 🎉 A powerful example of how the collaboration between @nunetsi.bsky.social and @museumofscience.bsky.social is transforming the way we communicate science. Read the full feature on @nuglobalnews.bsky.social ➡️ bit.ly/43NLnav
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Henry Farrell@himself.bsky.social · last yr.1. @alisongopnik.bsky.social, Cosma Shalizi, James Evans and myself have a new piece in Science on "AI" Large Models, pushing back against much of the collective wisdom about what they can and can't do. Official below, unpaywalled at henryfarrell.net/large-ai-mod... . So why this now?
Graph Machine Learning Summer Internship at Alexion / AstraZeneca in Boston astrazeneca.wd3.myworkdayjobs.com/Alexion/job/...
Graph Machine Learning Intern
Join Our Summer Internship Program and Make a Real Impact! Are you ready to do meaningful work in a cutting-edge, research-driven organization? At Alexion (an AstraZeneca company for Rare Diseases), o...
astrazeneca.wd3.myworkdayjobs.com
Our survey on hypergraph mining is out at ACM Computing Surveys. It was a pleasure to work with Kijung Shin and his students Geon Lee and Fanchen Bu. dl.acm.org/doi/10.1145/...
A Survey on Hypergraph Mining: Patterns, Tools, and Generators | ACM Computing Surveys
Hypergraphs, which belong to the family of higher-order networks, are a natural and powerful choice for modeling group interactions in the real world. For example, when modeling collaboration networks...
dl.acm.org
Distinguished postdoctoral fellowship opportunity at Northeastern’s Khoury College of Computer Sciences (due date: Feb. 20): www.khoury.northeastern.edu/research/pos...
khoury.northeastern.edu
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Brennan Klein@jkbren.bsky.social · last yr.Once again, a great (and growing!) lineup of visiting speakers at @nunetsi.bsky.social this spring www.networkscienceinstitute.org/events w/ @lucapappalardo.bsky.social @eckles.bsky.social @richardfbetzel.bsky.social @jugander.bsky.social @azjacobs.bsky.social @juniperlov.bsky.social & more
