It has been noted that many problems exist among local construction contractors owing to inefficient materials management. Problems reported include delays in the supply of construction materials, and inappropriate scheduling of materials in construction projects. There is a need for an improved...

The comparison of two or more risky projects is more of a challenge than the evaluation of one project in isolation. In the numerous decision models and methods suggested in the literature, often it is assumed that the criteria as well as the decision maker's preference or utility function can...