车辆路线问题的一种知识表示方法

Xiang-pei Hu, Lijun Sun, Hu Tian
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引用次数: 2

摘要

针对现有车辆路径问题决策支持系统不能满足实时在线路径调度的不足,提出了一种新的知识表示方法,用于高效地提取车辆路径问题的领域知识,并将所提取的知识转化为机器可用的格式。根据VRP的特点,该方法分为三个步骤:确定问题、识别问题结构、表示问题知识。在分析其原理的基础上,通过实例对该方法进行了详细的论证。该方法为后续VRP的建模和求解奠定了基础,可作为任何类型VRP的决策支持系统的参考
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An Approach to Knowledge Representation for Vehicle Routing Problems
Aiming to overcome deficiencies of existing DSS for VRP, which cannot meet with real-time and online routing and scheduling, a new knowledge representation approach to efficiently eliciting domain knowledge of the vehicle routing problems (VRP) and transforming this elicited knowledge into a machine usable format is proposed. According to the characteristics of VRP, the approach contains three steps: confirming problem rarr identifying problem structure rarr representing problem knowledge. The approach is demonstrated in detail through case study after analyzing principles of it. This approach sets foundations for consequent modeling and solving of VRP and can be used as reference by DSS for any types of VRP
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