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Complexity and Approximation of the Continuous Network Design Problem
[article]
2013
arXiv
pre-print
We revisit a classical problem in transportation, known as the continuous (bilevel) network design problem, CNDP for short. We are given a graph for which the latency of each edge depends on the ratio of the edge flow and the capacity installed. The goal is to find an optimal investment in edge capacities so as to minimize the sum of the routing cost of the induced Wardrop equilibrium and the investment cost. While this problem is considered as challenging in the literature, its complexity
arXiv:1307.4258v2
fatcat:dujsh76jv5bapg7rsazmbpeijq