|
| Parameter | Description | Unit |
|
| : | Length of time window | s |
| : | Total time range for reliability analysis, as the sum of the time windows | s |
| : | Total number of vehicles traveling in link during | pcu |
| : | Total number of vehicles traveling on the road network during | pcu |
| : | Flow in link during | pcu/h |
| : | Length of link | km |
| : | Delays incurred by vehicle from the time it enters the road network to the time it leaves the network | s/pcu |
| : | Travel time of the vehicle from entry to exit from the road network | s/pcu |
| : | Ratio of delayed travel time for vehicle | — |
| : | Vehicle delay and travel time ratio threshold | — |
| : | Probability that a trip is reliable for all vehicles on the road network | — |
| : | Probability that the ratio of delayed travel times for all vehicles on the road network is less than a reliability threshold | — |
| : | TTR of road networks | — |
| : | Number of vehicles with reliable trips out of the total number of vehicles leaving the network at a given time | pcu |
| : | Total number of vehicles leaving the road network at a given time | pcu |
| : | Traffic volume of link | pcu |
| : | The travel time of link , when the traffic volume of link is | s |
| : | Free-flow travel time of link | s |
| : | Capacity of link | pcu/h |
| : | Measured calibration parameters by travel time in links of the same class | — |
| : | Model parameters | — |
| : | Turn correction factor | — |
| : | Downstream phase green ratio | — |
| : | The delay of link , when the traffic volume of link is | s |
| : | The actual value of the total distance traveled by the vehicle for the corresponding travel time | m |
| : | Desired value of the total distance traveled by the vehicle for the corresponding travel time | m |
| : | Estimated coefficient of variance | — |
| : | Tensor with missing data, | — |
| : | Estimate of | — |
| : | Sparse tensor of size | — |
| : | Estimate of | — |
| : | Binary indicator tensor of the same dimension as | — |
| : | Factor matrices of tensor on each mode | — |
| : | Column vector of index of matrix , and | — |
| : | Singular value of index of estimate matrix | — |
| : | Hadamard product of tensors, also known as element-wise product | — |
| : | Outer product of vectors | — |
| : | Norm of a tensor | — |
| : | Trace norm | — |
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