Before revision:  Although this works well for small instances,  the associated computational costs are prohibitive for networks of real-life size. In this paper we propose a hybrid functional-form based approach that combines the strengths of the analytical and simulation-based approaches into a novel iterative algorithm.
After revision:  Although this works well for small instances, the associated computational costs are prohibitive for networks of realistic size. We propose a hybrid functional-form based approach that combines the strengths of the analytical and simulation-based approaches into a novel iterative algorithm.