207
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GIS
15 years 2 months ago
2010 ACM 
In this paper, we aim to estimate the similarity between users according to their GPS trajectories. Our approach first models a user’s GPS trajectories with a semantic location ...
211
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GIS
15 years 2 months ago
2010 ACM 
The quality of a local search engine, such as Google and Bing Maps, heavily relies on its geographic datasets. Typically, these datasets are obtained from multiple sources, e.g., ...
171
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GIS
15 years 2 months ago
2010 ACM 
Social networking applications have become very important web services that provide Internet-based platforms for their users to interact with their friends. With the advances in t...
146
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GIS
15 years 2 months ago
2010 ACM 
With the prevalence of GPS-embedded mobile devices, enormous amounts of mobility data are being collected in the form of trajectory - a stream of (x,y,t) points. Such trajectories...
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