4 papers
How Infrastructure and Streetscape Shape E-Scooter Route Choice: Evidence from Washington, DC
Yiheng Qian, Duanya Lyu, Wenwen Zhang +3
E-scooters have emerged as an important micromobility mode for short urban trips, yet evidence on route choice behavior remains limited. This study examines e-scooter route choice…
Modeling E-Bike Route Choice in Washington, DC: A Path Size Logit Approach
Yiheng Qian, Zehui Yin, Darren M. Scott +1
Understanding e-bike route choice is essential for developing effective cycling infrastructure, yet empirical evidence remains limited. This study investigates shared e-bike route…
Persona-aware and Explainable Bikeability Assessment: A Vision-Language Model Approach
Yilong Dai, Ziyi Wang, Chenguang Wang +4
Bikeability assessment is essential for advancing sustainable urban transportation and creating cyclist-friendly cities, and it requires incorporating users' perceptions of safety…
How do transportation professionals perceive the impacts of AI applications in transportation? A latent class cluster analysis
Yiheng Qian, Tejaswi Polimetla, Thomas W. Sanchez +1
Recent years have witnessed an increasing number of artificial intelligence (AI) applications in transportation. As a new and emerging technology, AI's potential to advance transpo…