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Yeran Sun, Ying Huang, Ke Yuan, Ting On Chan and Yu Wang
COVID-19 containment policies are not only curbing the spread of COVID-19 but also changing human behavior. According to the routine activity theory, owing to lockdown, the closure of entertainment sites (e.g., pubs and bars), an increase in stay-at-home...
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Ting On Chan, Hang Xiao, Lixin Liu, Yeran Sun, Tingting Chen, Wei Lang and Ming Ho Li
The 3D laser scanning technique is important for cultural heritage documentation. The laser itself normally does not carry any color information, so it usually requires an embedded camera system to colorize the point cloud. However, when the embedded cam...
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Yeran Sun, Yinming Ren and Xuan Sun
Recently, Uber released datasets named Uber Movement to the public in support of urban planning and transportation planning. To prevent user privacy issues, Uber aggregates car GPS traces into small areas. After aggregating car GPS traces into small area...
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Xucai Zhang, Yeran Sun, Anyao Zheng and Yu Wang
The information of land use plays an important role in urban planning and optimizing the allocation of resources. However, traditional land use classification is imprecise. For instance, the type of commercial land is highly filled with the categories of...
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Yeran Sun, Xuke Hu, Ying Huang and Ting On Chan
To examine to what extent spatial inequalities in childhood obesity are attributable to spatial inequalities in socioeconomic characteristics across a country, we aimed to investigate the spatial associations of socioeconomic characteristics and childhoo...
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Yeran Sun, Yunyan Du, Yu Wang and Liyuan Zhuang
Policymakers pay much attention to effectively increasing frequency of people?s cycling in the context of developing sustainable and green cities. Investigating associations of environmental characteristics and cycling behaviour could offer implications ...
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Anran Yang, Hongchao Fan, Ning Jing, Yeran Sun and Alexander Zipf
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Ming Li, Yeran Sun and Hongchao Fan
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