Contention-based Ordering Heuristic
Individual Demand of O1 for Rj
Aggregate Demand (of all O) for Rj
Individual Demand of O2 for Rj
Operation O1 Start Time Distribution
Contention: Aggregated curves found for each resource
Critical Region: Where a resource is contended the most
Most Critical Unassigned Operation: Contributes the largest area in critical region
Variable Ordering Heuristic:
Choose the most critical unassigned operation