Activity scheduling in the dynamic multi-project setting: choosing heuristics through deterministic simulation

Tools for project scheduling, such as Gantt charts and PERT/CPM networks, have existed for some time. However, these tools have significant shortcomings for settings characterized by constrained resources and multiple projects that arrive dynamically. The paper identifies the power and benefit that deterministic simulation can bring to the practice of project management and project scheduling. The paper is intended for those in the daily practice of project management, and those in the field of developing project management software. Deterministic simulation using available project data to choose an activity scheduling heuristic not only allows for the establishment of good project schedules, it determines ahead of time which resources will be assigned to specific project activities.