arxivcs.ROcs.CV2026-06-25
Proposal-Conditioned Latent Diffusion for Closed-Loop Traffic Scenario Generation
Shubham Vaijanath Phoolari, Aleyna Kara, Christoph Lauer, Steven Peters
Closed-loop traffic simulation remains challenging because it must generate interactive multi-agent behaviors that are scene-consistent and controllable throughout rollout. Prior diffusion-based approaches achieve strong realism, but their computational cost can hinder deployment…