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Lin Yang, Jing Wei, Zejun Zuo and Shunping Zhou
Community roads are crucial to community navigation. There are automatic methods to obtain community roads using trajectories, but the sparsity and uneven density distribution of community trajectories present significant challenges in identifying commun...
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Junfang Gong, Jay Lee, Shunping Zhou and Shengwen Li
Human activity events are often recorded with their geographic locations and temporal stamps, which form spatial patterns of the events during individual time periods. Temporal attributes of these events help us understand the evolution of spatial proces...
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Bo Wan, Lin Yang, Shunping Zhou, Run Wang, Dezhi Wang and Wenjie Zhen
The road-network matching method is an effective tool for map integration, fusion, and update. Due to the complexity of road networks in the real world, matching methods often contain a series of complicated processes to identify homonymous roads and dea...
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Xiaofang Pan, Mei-Po Kwan, Lin Yang, Shunping Zhou, Zejun Zuo and Bo Wan
Accessibility is a major method for evaluating the distribution of service facilities and identifying areas in shortage of service. Traditional accessibility methods, however, are largely model-based and do not consider the actual utilization of services...
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