Research Article

Shuffled Frog Leaping Algorithm for Preemptive Project Scheduling Problems with Resource Vacations Based on Patterson Set

Algorithm 2

Feasible schedule generation procedure.
Step  1. Initialize, , clear ;
Step  2. If , go to Step  3, else Stop and output ;
Step  3. Construct , ;
Step  4. Choose randomly an activity from , ; go to Step  2.