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cs.AI2026
Joint upper-bound coverage and route-choice utility: an empirical evaluation on two urban proxy tasks
Jianing Long, Xiaobin Li, Wuming Lei +1
Whether more accurate traffic forecasts or higher uncertainty coverage improve route decisions is unclear. We evaluate this question with a frozen protocol that separates speed err…
cs.AI2026
When better traffic forecasts fail to improve signal control: a layered diagnostic study of forecast-to-decision value
Jianing Long, Xiaobin Li, Wuming Lei +1
Improved traffic forecasts do not necessarily yield better signal-control decisions. We investigate this gap through a layered diagnostic study using 29 days of reconstructed deman…
cs.AI2026
A QUBO-Inspired Computational Framework for Airport Landside Bottleneck Diagnosis and Dynamic Dispatch Optimization
Wuming Lei, Xiaobin Li, Mingyan Sun +3
Airport landside traffic centers connect terminal arrivals with taxis, ride-hailing vehicles, private cars, buses, metro services, parking facilities, and terminal-area roadways. P…