Reverse k Nearest Neighbor Search over Trajectories.
IEEE Transactions on Knowledge and Data Engineering(2018)
摘要
GPS enables mobile devices to continuously provide new opportunities to improve our daily lives. For example, the data collected in applications created by Uber or Public Transport Authorities can be used to plan transportation routes, estimate capacities, and proactively identify low coverage areas. In this paper, we study a new kind of query-Reverse k Nearest Neighbor Search over Trajectories (R...
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关键词
Trajectory,Planning,Public transportation,Indexes,Search problems,Vehicles
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