The Landry Lab at the University of Virginia studies how the structure of networks and groups affect the spread of diseases, information, and ideology. We seek to answer questions like, How do groups change the way that contagion spreads? How do groups form and fracture? How can we use knowledge of the underlying structure of groups to effectively mitigate and optimize the spread of contagion? We use tools from network science, mathematical modeling, Bayesian inference, and open-source development to help answer these questions.
Open positions
We are recruiting the following positions:
- Graduate Students: Graduate students will have considerable latitude to choose courses and a research project that interests them. Reach out with any questions! See here for more information.
- Undergraduate Students: See here for more information.
We are always open to collaboration as well, so reach out if you’re interested!
Recent News
- July 2026: Daniel Kaiser will be at the SIAM Annual Meeting in Cleveland, presenting work on confounding between heterogeneous simple contagions.
- June 2026: The Landry Lab will be at NetSci 2026 in Boston! Daniel Kaiser will be presenting a poster on information spreading on Bluesky and Abhay Gupta will be presenting a talk on heterogeneous susceptibility and infectiousness on networks.
- May 2026: Prof. Landry will be giving a talk at the Department of Genome Sciences annual retreat.
- March 2026: We have two new PhD candidates in the house! Congratulations, Andy Grieve and Ariana Craft!
- March 2026: New preprint posted! Higher-order interactions at scientific conferences influence team formation in collaboration with Emma Zajdela.
- February 2026: Tyler Long received a College Science Scholars stipend to support summer research in the Landry Lab. Congratulations, Tyler!
- January 2026: Michael Leonard rotates with the Landry Lab as a PhD student. Welcome, Michael!
- December 2025: New article published! HIF: The hypergraph interchange format for higher-order networks out in Network Science!
- November 2025: Abhay has a new paper out! Congrats, Abhay!
- November 2025: Charlotte has a new paper out! Congrats, Charlotte!
- November 2025: Prof. Landry gave a talk titled “A Practical Guide to Higher-Order Networks” at Datapalooza
- October 2025: Abhay, Andy, Charlotte, and Kuankuan are all at SEPEEG 2025!
- October 2025: Prof. Landry wrote a news article with Laurent Hébert-Dufresne on doing group science with XGI. Read it here!
- September 2025: New article published! Stochastic diffusion with approximate master equations with mean-field limits out in Royal Society Open Science!
- August 2025: Kuankuan Hu rotates with the Landry Lab as a PhD student. Welcome, Kuankuan!
- August 2025: Abhay Gupta joins the Landry Lab as a PhD student. Welcome, Abhay!
- July 2025: Ahmed presented a poster at the Computing for Global Challenges (C4GC) poster session. Congrats, Ahmed!
- June 2025: Ahmed Ahmed joined the Landry Lab co-advised by Baltazar Espinoza through the Computing for Global Challenges (C4GC) summer internship program hosted by the Biocomplexity Institute. Welcome, Ahmed!
- June 2025: Prof. Landry attended NetSci 2025 in Maastricht, NL, where he organized the Software and Data for Supporting Network Science satellite workshop and presented work on sampling from the hypergraph configuration model.
- May 2025: New preprint on the arXiv! “A Blue Start: A large-scale pairwise and higher-order social network dataset” in collaboration with Alyssa Smith, Ilya Amburg, Sagar Kumar, and Brooke Foucault Welles!
- May 2025: The Landry Lab received a Small Data Analytics Resource Award from the Data Analytics Center at UVA for the project titled “Analyzing large-scale social networks through the Bluesky social media platform”.
- May 2025: “Governance as a complex, networked, democratic, satisfiability problem” is now published in npj Complexity!