Urban World Models

UNDERSTAND AND PREDICT CITIES

We build graph models of cities that link streets, buildings, people, robots and vehicles. They let us predict how people and machines move and test changes before they are made.

Topics

• Spatial knowledge graph + LLM agents Md. Ehsan Shahmi ChowdhuryORF-RE
• Pedestrian trajectories in Toronto and Seoul Mohammadjavad GhorbanalivakiliOCI C2C, with Hanyang University
• Robots and people sharing city space Looking for students

Key papers

• Digital Twin-based Evaluation of Tactical Interventions for High-density Pedestrian Environments Yang, S., Usman, M., Hassan, A., Sohn, G., Faloutsos, P., Haworth, B. · Geo-spatial Information Science, 1–19, 2025

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