|
|
|
|
|
Zijian Guo, Xintao Liu and Pengxiang Zhao
Environmental exposure of people plays an important role in assessing the quality of human life. The most existing methods that estimate the environmental exposure either focus on the individual level or do not consider human mobility. This paper adopts ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ahmad M. Senousi, Junwei Zhang, Wenzhong Shi and Xintao Liu
A city is a complex system that never sleeps; it constantly changes, and its internal mobility (people, vehicles, goods, information, etc.) continues to accelerate and intensify. These changes and mobility vary in terms of the attributes of the city, suc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhicheng Shi, Xintao Liu, Jianhui Lai, Chengzhuo Tong, Anshu Zhang and Wenzhong Shi
In this era of population aging, it is essential to understand the spatial distribution patterns of the elderly. Based on the smart card data of the elderly, this study aims to detect the home location and examine the spatial distribution patterns of the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tong Zhou, Xintao Liu, Zhen Qian, Haoxuan Chen and Fei Tao
The social function of areas of interest (AOIs) is crucial to the identification of urban functional zoning and land use classification, which has been a hot topic in various fields such as urban planning and smart city fields. Most existing studies on u...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhicheng Shi, Lilian S. C. Pun-Cheng, Xintao Liu, Jianhui Lai, Chengzhuo Tong, Anshu Zhang, Min Zhang and Wenzhong Shi
Many cities around the world face the challenge of an aging population. A full understanding of the mobility behavior characteristics of the elderly is one necessary and urgent consideration as regards the current aging trend if sustainable urban develop...
ver más
|
|
|
|
|
|
|
|
|
|
|
Weihuang Liu, Jinhao Qian, Zengwei Yao, Xintao Jiao and Jiahui Pan
Road traffic accidents caused by fatigue driving are common causes of human casualties. In this paper, we present a driver fatigue detection algorithm using two-stream network models with multi-facial features. The algorithm consists of four parts: (1) P...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xintao Liu, Shahram Sattar and Songnian Li
|
|
|
|
|
|
|
|
|
|
|
Xintao Liu and Yifang Ban
|
|
|
|
|
|