published journal article A surrogate-based multiobjective metaheuristic and network degradation simulation model for robust toll pricing Optimization and Engineering Publication Date August 1, 2013 Author(s) Joseph Chow, Amelia Regan View published journal article Suggested Citation Joseph Y.J. Chow and Amelia C. Regan (2013) “A surrogate-based multiobjective metaheuristic and network degradation simulation model for robust toll pricing”, Optimization and Engineering, 15(1), pp. 137–165. Available at: 10.1007/s11081-013-9227-5.