Research Article
Resource Constrained Project Scheduling Subject to Due Dates: Preemption Permitted with Penalty
Table 1
The parameters for the generated problem set.
| Control parameter | Value |
| Number of nondummy activities () | 20, 30, 40, 60, and 90 | Unit earliness-tardiness penalty costs | (1, 10) | Preemption penalty | (1, 10) | Activity durations | (1, 10) | Number of start activities | 3 | Number of end activities | 3 | Maximum number of activity predecessors | 3 | Maximum number of activity successors | 3 | Coefficient of network complexity (CNC) | 1.5 | Resource factor (RF) | 1 | Resource strength (RS) | 0.5 | Number of renewable resource types | 1, 2, and 3 | Activity resource requirement (per period) | (1, 10) |
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