3.18. 指导准入调度


指导准入调度(PAS),也称为 过程的计划,为每个接受到 站的个人分配一个 bed。在计划的调度期间,将 bed 分配给参与的持续时间。每个方面都属于一个房间,每个房间属于一个部门。修复了过期日期的 arrival 和 departure 日期。您只需要分配一个 bed。

这个问题的功能比有限制的数据集。当不需要分配所有计划实体时,最好根据需要分配任意数量的实体,而不会破坏硬约束。这在受限制的规划中称为。

硬限制:

  • 在同一月上,不能将两个公司分配给同一月。weight: -1000hard114 conflictNightCount.
  • 房间可以有 gender 限制:只有 females, only males, same gender in the same month or no gender limitations.weight: -50hard047ightCount.
  • 一个部门可以最少或最长期限。weight: -100hardöightCount.
  • 参与可能需要与特定设备相关的房间。weight: -50hard047ightCount.

中等限制:

  • 除非数据集超过限制,否则为 bed 分配每个优点。权重: -1medium047 DayCount.

软限制:

  • 公司可以为最大空间大小指定首选项,例如,如果公司需要单一空间。weight: -8soft theightCount.
  • 行业最能为于美国技术问题的一个部门分配。weight: -10soft theightCount.
  • 行业最能成为在技术固有问题方面特有的房间。Weight: -20soft theightCount.

    • 房间特殊性应该是优先级 1。Weight: -10soft the (priority - 1) nightCount.
  • 参与可以为具有特定设备的空间指定首选项。Weight: -20soft theightCount.

这个问题是 Kaho 的 Patient schedule 的一个变体,数据集来自真实世界的动机。

问题大小

overconstrained01 has 6 specialisms, 4 equipments, 1 departments,  25 rooms,  69 beds, 14 nights,  519 patients and  519 admissions with a search space of 10^958.
testdata01        has 4 specialisms, 2 equipments, 4 departments,  98 rooms, 286 beds, 14 nights,  652 patients and  652 admissions with a search space of 10^1603.
testdata02        has 6 specialisms, 2 equipments, 6 departments, 151 rooms, 465 beds, 14 nights,  755 patients and  755 admissions with a search space of 10^2015.
testdata03        has 5 specialisms, 2 equipments, 5 departments, 131 rooms, 395 beds, 14 nights,  708 patients and  708 admissions with a search space of 10^1840.
testdata04        has 6 specialisms, 2 equipments, 6 departments, 155 rooms, 471 beds, 14 nights,  746 patients and  746 admissions with a search space of 10^1995.
testdata05        has 4 specialisms, 2 equipments, 4 departments, 102 rooms, 325 beds, 14 nights,  587 patients and  587 admissions with a search space of 10^1476.
testdata06        has 4 specialisms, 2 equipments, 4 departments, 104 rooms, 313 beds, 14 nights,  685 patients and  685 admissions with a search space of 10^1711.
testdata07        has 6 specialisms, 4 equipments, 6 departments, 162 rooms, 472 beds, 14 nights,  519 patients and  519 admissions with a search space of 10^1389.
testdata08        has 6 specialisms, 4 equipments, 6 departments, 148 rooms, 441 beds, 21 nights,  895 patients and  895 admissions with a search space of 10^2368.
testdata09        has 4 specialisms, 4 equipments, 4 departments, 105 rooms, 310 beds, 28 nights, 1400 patients and 1400 admissions with a search space of 10^3490.
testdata10        has 4 specialisms, 4 equipments, 4 departments, 104 rooms, 308 beds, 56 nights, 1575 patients and 1575 admissions with a search space of 10^3922.
testdata11        has 4 specialisms, 4 equipments, 4 departments, 107 rooms, 318 beds, 91 nights, 2514 patients and 2514 admissions with a search space of 10^6295.
testdata12        has 4 specialisms, 4 equipments, 4 departments, 105 rooms, 310 beds, 84 nights, 2750 patients and 2750 admissions with a search space of 10^6856.
testdata13        has 5 specialisms, 4 equipments, 5 departments, 125 rooms, 368 beds, 28 nights,  907 patients and 1109 admissions with a search space of 10^2847.
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图 3.14. 域模型

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