In this paper, we describe a new integer programming formulation for the CVRP based on a two-commodity network flow approach. We present a lower bound derived from the linear programming (LP) ...

We develop a new approach to solving minimum-cost circulation problems. Our approach combines methods for solving the maximum flow problem with successive approximation techniques based on cost ...

Microsoft recently announced the general availability (GA) of Virtual Network flow logs, a new capability of the Network Watcher service in Azure.