Disentangling the hourly dynamics of mixed urban function: A multimodal fusion perspective using dynamic graphs

Jinzhou Cao, Xiangxu Wang, Guanzhou Chen, Wei Tu, Xiaole Shen, Tianhong Zhao, Jiashi Chen, Qingquan Li

Abstract: Highlights•Multimodel fusion and dynamic graphs for urban function learning.•Self-supervised learning detects hourly mixed-use patterns without labels.•Multi-scale urban dynamics analysis in Shenzhen for smart planning applications.