3.15. 任务分配
将每个任务分配给员工队列中的 spot。每个任务都有一个持续时间,该持续时间会受到员工对任务的关联性级别的影响。
硬限制:
- 行业:每个任务都需要一个或多个学习。员工必须拥有所有这些知识。
软级别 0 限制:
- 关键任务:首先完成关键任务,早于主要和次要任务。
软级别 1 限制:
最小化 makespan:缩短时间完成所有任务。
- 首先,从最多的工作员工开始,再开始第二个工作员工,以创建公平和负载平衡。
软级别 2 约束:
- 主要任务:尽快完成主要任务,早于次要任务。
软级别 3 限制:
- 次要任务:尽快完成次要任务。
图 3.9. 价值
问题大小
24tasks-8employees has 24 tasks, 6 skills, 8 employees, 4 task types and 4 customers with a search space of 10^30. 50tasks-5employees has 50 tasks, 5 skills, 5 employees, 10 task types and 10 customers with a search space of 10^69. 100tasks-5employees has 100 tasks, 5 skills, 5 employees, 20 task types and 15 customers with a search space of 10^164. 500tasks-20employees has 500 tasks, 6 skills, 20 employees, 100 task types and 60 customers with a search space of 10^1168.
24tasks-8employees has 24 tasks, 6 skills, 8 employees, 4 task types and 4 customers with a search space of 10^30.
50tasks-5employees has 50 tasks, 5 skills, 5 employees, 10 task types and 10 customers with a search space of 10^69.
100tasks-5employees has 100 tasks, 5 skills, 5 employees, 20 task types and 15 customers with a search space of 10^164.
500tasks-20employees has 500 tasks, 6 skills, 20 employees, 100 task types and 60 customers with a search space of 10^1168.
图 3.10. 域模型