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There are high requirements on the timeliness and accuracy of the data when the wireless mesh network is used for the special scene which couldn't rely on public communication system, such as the emergency communication at disaster area, military communication and etc. To improve the reliability and robustness of the network communication, a multi-path routing algorithm of the wireless mesh network...
Nowadays, there are many taxis traversing around the city searching for available passengers, but their hunts of passengers are not always efficient. To the dynamics of traffic and biased passenger distributions, current offline recommendations based on place of interests may not work well. In this paper, we define a new problem, global-optimal trajectory retrieving (GOTR), as finding a connected...
Nowadays, big cities are suffering from severe traffic congestion as a result of the continuing increase in vehicles. Taxis equipped with GPS can be viewed as sensors of the traffic situation in city. However, trajectory data generated by taxi's GPS traces are often high-dimensional and contain large spatial and temporal attributes, which pose challenges for analysts. In this paper, based on taxi...
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