2 papers
cs.SI2026
Bridging the Urban Divide: Adaptive Cross-City Learning for Disaster Sentiment Understanding
Zihui Ma, Yiheng Chen, Runlong Yu +5
Social media platforms provide a real-time lens into public sentiment during natural disasters; however, models built solely on textual data often reinforce urban-centric biases an…
cs.SI2026
Mobility Inequity and Risk Response After Hurricane Helene: Evidence from Real-Time Travel and Social Sentiment Data
Qian He, Zihui Ma, Songhua Hu +1
Hurricanes severely disrupt infrastructure and restrict access to essential services. While the physical impacts on post-disaster mobility are well studied, less is known about how…