iTraffic: A Smartphone-based Traffic Information System

@article{Chuang2013iTrafficAS,
  title={iTraffic: A Smartphone-based Traffic Information System},
  author={Yi-Ta Chuang and Chih-Wei Yi and Yin-Chih Lu and Pei-Chuan Tsai},
  journal={2013 42nd International Conference on Parallel Processing},
  year={2013},
  pages={917-922}
}
We propose the i-Traffic system that utilizes crowd sourced data from smartphones for the traffic flow mining by shockwave techniques. Shockwave is the propagation phenomenon of vehicle accumulation or relief on roads between two traffic flows with different speeds. The movement data of vehicles in front of an intersection are collected via smartphones for the shockwave identification. To conquer the low penetration problem when the number of the movement data is low, a folding heuristic is… CONTINUE READING
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