CSS unites computer science, statistics, and social science to solve challenging real-world problems using digital data and platforms. Through mass collaboration with industry, government, and civil society, our research generates insights that advance basic science in the service of practical applications.
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Radicalization at a Glance: PennMAP Launches Interactive Data Dashboard
The new dashboard is designed to make the Lab’s research on YouTube radicalization accessible and engaging to the general public — and, in the process, forms the first step towards revolutionizing research communication.
Computational Social Science Lab at Penn
CSS unites computer science, statistics, and social science to solve challenging real-world problems using novel theories. Through our mass collaboration with industry, government, and civil society, our path-breaking research generates solutions which are both innovative and practical.
News
Applications open: Summer Institute in Computational Social Science 2023
The Penn Summer Institute in Computational Social Science (SICSS-Penn) is open for applications! SICSS-Penn brings together early-career researchers and provides opportunities for networking with Computational Social Science colleagues, interdisciplinary research collaborations, and guest lectures.
Radicalization at a Glance: Penn Media Accountability Project Launches Interactive Data Dashboard
PennMAP launches the first in a series of interactive data visualizations. The new dashboard is designed to make the CSSLab’s research on YouTube radicalization accessible and engaging to the general public — and, in the process, forms the first step towards revolutionizing research communication.
Two CSSLab projects receive Analytics at Wharton grant funding
Linnea Gandhi and Emily Hu, both PhD students in Wharton’s Operations, Information and Decisions Department (OIDD), have received AAW funding for their work at the CSSLab.

Over the past 100 years, social science has generated a tremendous number of theories on the topics of individual and collective human behaviour. However, it has been much less successful at reconciling the innumerable inconsistencies and contradictions among these competing explanations.
—
Duncan Watts
CSSLab Founder

Over the past 100 years, social science has generated a tremendous number of theories on the topics of individual and collective human behaviour. However, it has been much less successful at reconciling the innumerable inconsistencies and contradictions among these competing explanations.
—
Duncan Watts
CSS Lab Founder