5 papers
DamageArbiter: A Multimodal Arbitration Framework for Disaster Damage Assessment from Street-View Imagery
Yifan Yang, Lei Zou, Wenjing Gong +6
Analyzing street-view imagery with computer vision models offers a promising approach for rapid, hyperlocal disaster damage assessment, but existing approaches typically rely on bl…
Predicting Healthcare System Visitation Flow by Integrating Hospital Attributes and Population Socioeconomics with Human Mobility Data
Binbin Lin, Lei Zou, Hao Tian +3
Healthcare visitation patterns are influenced by a complex interplay of hospital attributes, population socioeconomics, and spatial factors. However, existing research often adopts…
Toward building next-generation Geocoding systems: a systematic review
Zhengcong Yin, Daniel W. Goldberg, Binbin Lin +11
Geocoding systems are widely used in both scientific research for spatial analysis and everyday life through location-based services. The quality of geocoded data significantly imp…
FlowsDT: A Geospatial Digital Twin for Navigating Urban Flood Dynamics
Debayan Mandal, Lei Zou, Abhinav Wadhwa +7
Communities worldwide increasingly confront flood hazards intensified by climate change, urban expansion, and environmental degradation. Addressing these challenges requires real-t…
Hyperlocal disaster damage assessment using bi-temporal street-view imagery and pre-trained vision models
Yifan Yang, Lei Zou, Bing Zhou +4
Street-view images offer unique advantages for disaster damage estimation as they capture impacts from a visual perspective and provide detailed, on-the-ground insights. Despite se…