Tag
WildCity introduces a large-scale multimodal dataset for city-scale urban navigation and spatial representation, collected by autonomous fleets. It provides 18 long trajectories and establishes baselines for reconstruction and closed-loop simulation to advance AI systems that can perceive and reason about city-scale environments.
AlphaTransit combines Monte Carlo Tree Search with neural policy-value networks to optimize bus route design by predicting downstream quality without simulator rollouts. It achieves significant service rate improvements on a Bloomington transit benchmark.