3 papers
cs.CV2026
UrbanVGGT: Scalable Sidewalk Width Estimation from Street View Images
Kaizhen Tan, Fan Zhang
Sidewalk width is an important indicator of pedestrian accessibility, comfort, and network quality, yet large-scale width data remain scarce in most cities. Existing approaches typ…
cs.RO2026
iFAN Ecosystem: A Unified AI, Digital Twin, Cyber-Physical Security, and Robotics Environment for Advanced Nuclear Simulation and Operations
Youndo Do, Chad Meece, Marc Zebrowitz +7
As nuclear facilities experience digital transformation and advanced reactor development, AI integration, cyber-physical security, and other emerging technologies such as autonomou…
physics.med-ph2025
A Rapid Reconstruction Method of Gamma Radiation Field based on Normalized Proper Orthogonal Decomposition
Kai Tan, Hojoon Son, Fan Zhang
When a fault occurs in nuclear facilities, accurately reconstructing gamma radiation fields through measurements from the mobile radiation detection (MRD) system becomes crucial to…