Recently, there has been an increase in the use of meta-heuristic techniques addressing water distribution network design and management optimization problems. The meta-heuristic approach applied to water distribution systems has provided interesting results both for optimum pipe diameter sizing...

This paper describes with the help of a case study how vendor managed inventory (VMI) model managers in real time the dynamic needs of supply chain process. Throughout the supply chain, VMI model is a way to cut inventory related costs and keep inventory levels low. VMI model helps companies to...

The Commission was asked to review the National Third Party Access Regime for Natural Gas Pipelines. The review sought to assess the benefits and costs of the Regime, including its effects on investment. The Commission’s preliminary findings were released for public comment in December 2003...

The clustering coefficient, path length and average vertex degree of two urban train line networks have been calculated. The results are compared with theoretical predictions for appropriate random bipartite graphs. They have also been compared with one another to investigate the effect of...

In this paper we develop a model for a capacitated production/distribution network of general (but acyclic) topology with a general bill of materials, as considered in MRP (Material Requirement Planning) or DRP (Distribution Requirement Planning) systems. This model assumes stationary,...