Similarity Search in Trajectory Databases

  title={Similarity Search in Trajectory Databases},
  author={Nikos Pelekis and Ioannis Kopanakis and Gerasimos Marketos and Eirini Ntoutsi and Gennady L. Andrienko and Yannis Theodoridis},
  journal={14th International Symposium on Temporal Representation and Reasoning (TIME'07)},
Trajectory database (TD) management is a relatively new topic of database research, which has emerged due to the explosion of mobile devices and positioning technologies. Trajectory similarity search forms an important class of queries in TD with applications in trajectory data analysis and spatiotemporal knowledge discovery. In contrast to related works which make use of generic similarity metrics that virtually ignore the temporal dimension, in this paper we introduce a framework consisting… CONTINUE READING
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