Journal of Advanced Transportation / 2017 / Article / Fig 4

Research Article

Robust Evaluation for Transportation Network Capacity under Demand Uncertainty

Figure 4

Link flow pattern associated with different maximum travel demands (a, b, and c) and probabilities that links are congested (d).
(a) Conservative solution
(b) Robust solution with ellipsoid ()
(c) Robust solution with polyhedron ()
(d) Simulation results

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