3 papers
cs.GT2026
Enforcing Priority in Schedule-based User Equilibrium Transit Assignment
Liyang Feng, Hanlin Sun, Yu Marco Nie +2
Denied boarding in congested transit systems induces queuing delays and departure-time shifts that can reshape passenger flows. Correctly modeling these responses in transit assign…
cs.CY2025
Addressing the alignment problem in transportation policy making: an LLM approach
Xiaoyu Yan, Tianxing Dai, Yu Marco Nie
A key challenge in transportation planning is that the collective preferences of heterogeneous travelers often diverge from the policies produced by model-driven decision tools. Th…
math.OC2025
A Cardinality-Constrained Approach to Combinatorial Bilevel Congestion Pricing
Lei Guo, Jiayang Li, Yu Marco Nie +1
Combinatorial bilevel congestion pricing (CBCP), a variant of the mixed (continuous/discrete) network design problems, seeks to minimize the total travel time experienced by all tr…