3 papers
cs.CY2025
Spatial Disparities in Fire Shelter Accessibility: Capacity Challenges in the Palisades and Eaton Fires
Su Yeon Han, Yubin Lee, Jooyoung Yoo +6
The increasing frequency and severity of wildfire in California, exacerbated by prolonged drought and environmental changes, pose significant challenges to urban community resilien…
cs.CY2024
Comparative Analysis of Human Mobility Patterns: Utilizing Taxi and Mobile (SafeGraph) Data to Investigate Neighborhood-Scale Mobility in New York City
Yuqin Jiang, Zhenlong Li, Joon-Seok Kim +2
Numerous researchers have utilized GPS-enabled vehicle data and SafeGraph mobility data to analyze human movements. However, the comparison of their ability to capture human mobili…
physics.soc-ph2024
An entropy-based measurement for understanding origin-destination trip distributions: a case study of New York City taxis
Yuqin Jiang, Yihong Yuan, Su Yeon Han
A comprehensive understanding of human mobility patterns in urban areas is essential for urban development and transportation planning. In this study, we create entropy-based measu…