The Design and Application of Navigation and Location Services Data Index

Abstract

This paper defines the existing navigation and location services data and six kinds of retrieval patterns. By contrasting to the existing trajectory index methods, we propose several index algorithms of different dimensions in the MapReduce mode, particularly, a spatiotemporal index algorithm named Layer-by-layer Index Based on Grid Partition (LIBGP), which… (More)

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Cite this paper

@article{Sun2013TheDA, title={The Design and Application of Navigation and Location Services Data Index}, author={Fuqiang Sun and Wenjun Wang and Binhan Zhou and Fei Chen}, journal={2013 International Conference on Computational and Information Sciences}, year={2013}, pages={774-777} }