Welcome to Center for Computational Analysis of Social and Organizational Systems (CASOS)!

Addressing complex real world issues through a combined social-science & computer-science approach, using advanced techniques from network science, text-mining, and agent-based modeling.

  • Leader in network science, network analysis and network visualization.
  • Leader in network dynamics and linking social networks to other data - geo-spatial, knowledge, tasks etc.
  • Leading analytic tools for network analysis - ORA-LITE, AutoMap, Construct
  • University wide center with faculty and students in multiple departments
  • Multi-disciplinary research - working with Academia, Industry, Government
  • Applications related to Law Enforcement, Counter-terrorism, Health, Nuclear Deterrence, Cyber-Security, Social Change, Organizational Design, Insider Threat, Population Dynamics, Social Media.

Director: Prof. Kathleen M. Carley
kathleen.carley@cs.cmu.edu :: homepage

Recent News

  • CASOS graduate student Daniele Bellutta has a new publication in the Journal of Big Data, "Investigating coordinated account creation using burst detection and network analysis". Check out the publication here.
  • Director Kathleen M. Carley was interviewed for a new article on GRID. Check out her comments about Twitter API access for researchers here.
  • CASOS graduate student Lynnette Ng has a new publications in journal Applied Network Science, "A combined synchronization index for evaluating collective action social media". Check out the publication here.
  • CASOS graduate students Samantha Phillips and Tom Magelinski were chosen to present at the 2022 Sunbelt XLII Social Networks Conference of the International Network for Social Network Analysis (INSNA).
  • CASOS graduate students Catherine King and Samantha Phillips are awarded GuSH funds for their research study on polarization.
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Analyze statistics, social network analysis (SNA), dynamic network analysis (DNA), link analysis software.

Learn more

The Professional version of ORA which is available from Netanomics (www.netanomics.com). ORA is a network science tool used for network science and visualization

Find out more about our TOOLS

CASOS used network science tools such as ORA, Automap, and Construct. These tools are used for network science and visualization