Earticle

The project deployment diagram, which is used to uniformly describe the process and resource of virtual enterprise is established aiming at how to choose virtual enterprise partner of time-cost tradeoff and set task-resource assignment graph as scheduling model, the iterative heuristic algorithm is adopted based on relative cost-effectiveness to solve. The production of virtual partner and transportation time and cost are taken into account in algorithm, which may ensure deadline constraint as well as effectively cut down overall cost. Such algorithm applying to resource distribution and a vast amount of simulative tests proved that this method is able to effectively cut down the operation time of obtaining prioritization scheme.