Compressive Sensing Approach to Urban Traffic Sensing

@article{Li2011CompressiveSA,
  title={Compressive Sensing Approach to Urban Traffic Sensing},
  author={Zhi Li and Yanmin Zhu and Hongzi Zhu and Minglu Li},
  journal={2011 31st International Conference on Distributed Computing Systems},
  year={2011},
  pages={889-898}
}
Traffic sensing is crucial to a number of tasks such as traffic management and city road network engineering. We build a traffic sensing system with probe vehicles for metropolitan scale traffic sensing. Each probe vehicle senses its instant speed and position periodically and sensory data of probe vehicles can be aggregated for traffic sensing. However, there is a critical issue that the sensory data contain spatiotemporal va-cancies with no reports. This is a result of the naturally uneven… CONTINUE READING

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