Toward Optimal Sensor Density for Improved Freeway Travel Time Estimation and Traveler Information.
Robert L. BertiniPublished in: ITSC (2007)
Keyphrases
- travel time
- estimation error
- road network
- incident detection
- transportation networks
- traffic congestion
- traffic flow
- shortest path
- urban areas
- traffic data
- vehicle routing problem
- public transport
- traffic conditions
- travel cost
- prediction intervals
- prize collecting
- spatial networks
- public transportation
- transport network
- covariance matrix