T-REX uses multi-level overlays focused on transfers to prune search space in trip-based routing, delivering under 10ms queries on European transit networks with 20x speedup over baseline TB.
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T-REX: Fast and Dynamic Journey Planning for Continental-Scale Public Transit Networks
T-REX uses multi-level overlays focused on transfers to prune search space in trip-based routing, delivering under 10ms queries on European transit networks with 20x speedup over baseline TB.