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首页> 外文会议>International Conference on Artificial Intelligence Planning and Scheduling; 2000414-17; Breckenridge,CO(US) >Heuristics for Constraint-Directed Scheduling with Inventory
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Heuristics for Constraint-Directed Scheduling with Inventory

机译：具有库存的约束定向调度的启发式方法

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摘要

Despite the importance of the management of inventory in industrial scheduling applications, there has been little research that has addressed reasoning about inventory directly as part of a scheduling problem. In this paper, we represent inventory, inventory storage constraints, and inventory production and consumption in a constraint-directed scheduling framework. Inventory scheduling is then used to investigate heuristic commitment techniques based on the understanding and the exploitation of problem structure. A technique for the estimation of probability of breakage for resource and inventory constraints is presented together with a heuristic commitment technique based on the estimate of constraint criticality. It is empirically demonstrated that a heuristic commitment technique that exploits dynamic constraint criticality achieves superior overall performance.
机译：尽管在工业调度应用程序中库存管理很重要，但很少有研究直接解决作为调度问题一部分的库存推理。在本文中，我们在约束导向的调度框架中表示库存，库存存储约束以及库存生产和消耗。然后，基于对问题结构的理解和利用，清单调度用于研究启发式承诺技术。提出了一种用于估计资源和库存约束破损概率的技术，以及一种基于约束临界度估算的启发式承诺技术。实验证明，利用动态约束关键性的启发式承诺技术可实现出色的总体性能。

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