Corridor Learning Using Individual Trajectories
2018 19th IEEE International Conference on Mobile Data Management (MDM)(2018)
摘要
The rapid development and commercialization of location acquisition technologies generates large trajectory datasets, that trace moving objects' trips. In this work, we propose a new trajectory mining algorithm, for discovering paths that are frequently followed by the given trajectories, named as corridors. We claim that the moving objects follow common paths-corridors. Detecting corridors from a collection of trajectories is extremely challenging due to the nature of the data (low sampling rates, different speeds, noisy measurements etc.). In this work we propose and evaluate a pipelined algorithm that abstracts from trajectories their underlying frequent paths.
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关键词
Corridor Learning,Trajectory Mining
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