In logic-driven project schedules, the scheduled start and finish of each activity is determined by a “driving path” of predecessor activities and relationships.  Driving logic is said to “flow” along this path from the earliest predecessor to the activity’s completion.  In simply-modeled projects, this driving logic flow is one-directional and continuous, such that any delay … Continue reading Eddies and Checkdams: Odd Structures in CPM Logic Flow