Indexing of network constrained moving objects

@inproceedings{Pfoser2003IndexingON,
  title={Indexing of network constrained moving objects},
  author={Dieter Pfoser and Christian S. Jensen},
  booktitle={GIS},
  year={2003}
}
With the proliferation of mobile computing, the ability to index efficiently the movements of mobile objects becomes important. Objects are typically seen as moving in two-dimensional (x,y) space, which means that their movements across time may be embedded in the three-dimensional (x,y,t) space. Further, the movements are typically represented as trajectories, sequences of connected line segments. In certain cases, movement is restricted, and specifically in this paper, we aim at exploiting… CONTINUE READING
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