Travel Time Reliability Estimation in Urban Road Networks: Utilization of Statistics Distribution and Tensor Decomposition

Table 9

Variability in TTR under penetration rates of 5%, 10%, and 20%.

Strategy	Penetration rate 5 (%)	Penetration rate 10 (%)	Penetration rate 20 (%)
True value	3.33	3.99	1.77
Scheme 1	0.79	0.00	0.00
Scheme 2	−0.38	0.39	0.00
Scheme 3	−1.29	−1.67	−1.67
Scheme 4	−0.79	−1.18	−0.79
Scheme 5	−0.40	0.00	−0.40