Duration oriented resource allocation strategy on multiple resources projects under stochastic conditions

Previous developments from the first author and other researchers were made on devising models for the total cost optimization of projects described by activity networks under stochastic conditions. Those models only covered the single resource case. The present paper will discuss the case of multiple resources. More precisely, we introduce a strategy of allocation of those resources in order to minimize the waste arising from their latent idleness on their consumption within the same activity. On this strategy we elect one resource as “pivot” and write equations that describe all the quantities for the other resources, on the same activity.