A congestion propagation model based on Markov chain.
- determine the minimum expected propagation for each road segments involved in the congestion propagation.
- if a road segment is in involved in different congestion propagation paths, just get the minimum expected time.
requirements
python 3.7 and upThe most common way to use CPMA is to install it from source and modify the source code directly:
git clone https://github.com/Metro1998/CPMAto do- different time_particles
- some congestion trees can't be resolved.
Discovering congestion propagation patterns in spatio-temporal traffic data
Pull requests are welcome. For major changes, please open an issue first to discuss what you wold like to change. Please make sure that your updates are appropriate.