A tutorial on conceptual modeling for simulation
A tutorial on conceptual modeling for simulation
复制标题
仿真概念建模教程
DOI：
--
复制
发表时间：
2015
期刊：
影响因子：
--
通讯作者：
S. Robinson
中科院分区：
文献类型：
--
作者：
S. Robinson
概念建模是模拟模型从其所代表的现实世界部分中的抽象；换句话说，选择要建模的内容和不建模的内容。人们普遍认为这是模拟研究中最困难、最难理解且最重要的任务。在本教程中，首先通过医院诊所建模的示例来说明概念建模问题。我们定义了术语“概念模型”，并继续识别概念建模的产物，从而识别概念建模在模拟项目生命周期中的作用。然后讨论的重点是概念模型的要求、记录概念模型的好处和方法以及指导概念建模活动的框架。更详细地描述和说明了一种特定框架。本教程最后讨论了抽象级别。
Conceptual modeling is the abstraction of a simulation model from the part of the real world it is representing; in other words, choosing what to model, and what not to model. This is generally agreed to be the most difficult, least understood and most important task to be carried out in a simulation study. In this tutorial the problem of conceptual modeling is first illustrated through an example of modeling a hospital clinic. We define the term `conceptual model' and go on to identify the artefacts of conceptual modeling and hence the role of conceptual modeling in the simulation project life-cycle. The discussion then focuses on the requirements of a conceptual model, the benefits and approaches for documenting a conceptual model, and frameworks for guiding the conceptual modeling activity. One specific framework is described and illustrated in more detail. The tutorial concludes with a discussion on the level of abstraction.
DOI：
10.1016/j.ejor.2015.01.046
发表时间：
2015-07
期刊：
Eur. J. Oper. Res.
影响因子：
--
作者：
Antuela A. Tako;Kathy Kotiadis
通讯作者：
Antuela A. Tako;Kathy Kotiadis