arXiv AI
Oct 12

Looking Ahead and Back: Anticipatory Generative Modeling for Road-Network Trajectories

The paper introduces Anticipatory Generative Modeling, a new graph-constrained approach for generating road‑network trajectories that focuses on behavior modeling rather than simple location simulation. It presents Foresight, a probabilistic model that iteratively anticipates, selects, updates, and re‑anticipates future transitions to produce realistic routes that stay on the road network. Experiments show that Foresight outperforms existing state‑of‑the‑art generative methods.

By Zhenhao Huang, Li Sun, Philip S. Yu