Preprint
Aug 2026
A Joint Information-Theoretic and Graph Learning Framework for Sensor Placement and Macroscopic Traffic State Reconstruction
This study develops a framework for preserving network-wide traffic information while reconstructing flow and density at unobserved links and the macroscopic fundamental diagram, enabling a broad range of sensor budgets in large-scale networks without strict limits on the number of sensors.
Ying Zhang, F. Fakhrmoosavi, Arash E. Zaghi
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