From the 1 of 4 linked papers with an AI index.
4 papers
Cost-Optimal Foundation Model Deployment Portfolio for Transportation Management
Xi Cheng, Ke Liu, Siyuan Feng +2
The paper formulates and solves a cost‑optimal deployment problem for foundation models in transportation management centers, balancing quality, latency, safety, and GPU budget con…
Large Language Models for Traffic and Transportation Research: Methodologies, State of the Art, and Future Opportunities
Yimo Yan, Yejia Liao, Guanhao Xu +13
The rapid rise of Large Language Models (LLMs) is transforming traffic and transportation research, with significant advancements emerging between the years 2023 and 2025 -- a peri…
Smart Navigation System for Parking Assignment at Large Events: Incorporating Heterogeneous Driver Characteristics
Xi Cheng, Tong Liu, Gaofeng Su +5
Parking challenges escalate significantly during large events such as concerts and sports games, yet few studies address dynamic parking lot assignments in these occasions. This pa…
Airport Delay Prediction with Temporal Fusion Transformers
Ke Liu, Kaijing Ding, Xi Cheng +9
Since flight delay hurts passengers, airlines, and airports, its prediction becomes crucial for the decision-making of all stakeholders in the aviation industry and thus has been a…