Estimating travel time distributions using copula graphical lasso.
Anatolii ProkhorchukVishnu Prasad PayyadaJustin DauwelsPatrick JailletPublished in: ITSC (2017)
Keyphrases
- travel time
- joint distribution
- road network
- transportation networks
- random vectors
- shortest path
- traffic flow
- dependence structure
- traffic congestion
- traffic data
- probability distribution
- vehicle routing problem
- public transport
- linear regression
- urban areas
- random variables
- prize collecting
- least squares
- prediction intervals
- feature selection
- model selection
- travel cost
- confidence level
- traffic conditions
- spatial networks
- lower bound
- three dimensional