Impact of Probe Vehicles Sample Size on Link Travel Time Estimation.
Guiyan JiangLonghui GangZhili CaiPublished in: ITSC (2006)
Keyphrases
- travel time
- sample size
- origin destination
- estimation error
- traffic flow
- model selection
- road network
- traffic data
- covariance matrix
- shortest path
- public transport
- transportation networks
- traffic congestion
- urban areas
- small sample
- vehicle routing problem
- random sampling
- upper bound
- traffic information
- traffic conditions
- small samples
- statistical power
- statistical hypothesis testing
- progressive sampling
- variance reduction
- confidence intervals
- fuel consumption
- random sample
- spatial networks
- tabu search
- itemsets
- worst case
- high dimensional
- machine learning