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) ...

For more than forty years, approximate solutions for the classical pipe network analysis problem have been obtained by direct solution of the nonlinear stationary point conditions. We propose a ...

SAS/OR software may be of interest to users of SAS/STAT software for its mathematical programming features. In particular, the NLP procedure in SAS/OR software solves nonlinear programming problems, ...

Researchers have devised an "absurdly fast" algorithm to solve the problem of finding the fastest flow through a network.

Relevance of Network Flow The military’s global all-domain concept continues to evolve at unprecedented rates, with services investing in advanced warfare technologies.