80 citations · 141 across the 4 of their papers we have counts for
6 papers · 1 filter
GeoAI-Enhanced Community Detection on Spatial Networks with Graph Deep Learning
Yunlei Liang, Jiawei Zhu, Wen Ye +1
Spatial networks are useful for modeling geographic phenomena where spatial interaction plays an important role. To analyze the spatial networks and their internal structures, grap…
Region2Vec: Community Detection on Spatial Networks Using Graph Embedding with Node Attributes and Spatial Interactions
Yunlei Liang, Jiawei Zhu, Wen Ye +1
Community Detection algorithms are used to detect densely connected components in complex networks and reveal underlying relationships among components. As a special type of networ…
Multiscale Dynamic Human Mobility Flow Dataset in the U.S. during the COVID-19 Epidemic
Yuhao Kang, Song Gao, Yunlei Liang +3
Understanding dynamic human mobility changes and spatial interaction patterns at different geographic scales is crucial for assessing the impacts of non-pharmaceutical intervention…
Mobile phone location data reveal the effect and geographic variation of social distancing on the spread of the COVID-19 epidemic
Song Gao, Jinmeng Rao, Yuhao Kang +7
The emergence of SARS-CoV-2 and the coronavirus infectious disease (COVID-19) has become a pandemic. Social (physical) distancing is a key non-pharmacologic control measure to redu…
Calibrating the dynamic Huff model for business analysis using location big data
Yunlei Liang, Song Gao, Yuxin Cai +2
The Huff model has been widely used in location-based business analysis for delineating a trading area containing potential customers to a store. Calibrating the Huff model and its…
Estimation of Regional Economic Development Indicator from Transportation Network Analytics
Bin Li, Song Gao, Yunlei Liang +4
With the booming economy in China, many researches have pointed out that the improvement of regional transportation infrastructure among other factors had an important effect on ec…