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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.GT2025
LLM-Guided Reinforcement Learning with Representative Agents for Traffic Modeling
Hanlin Sun, Jiayang Li
Large language models (LLMs) are increasingly used as behavioral proxies for self-interested travelers in agent-based traffic models. Although more flexible and generalizable than…
cs.GT2024
A Day-to-Day Dynamical Approach to the Most Likely User Equilibrium Problem
Jiayang Li, Qianni Wang, Liyang Feng +2
The lack of a unique user equilibrium (UE) route flow in traffic assignment has posed a significant challenge to many transportation applications. The maximum-entropy principle, wh…