In this article we analyse the notion of knowledge role. First of all, we present how the relationship between problem solving methods and domain models is tackled in different approaches. We concentrate on how they cope with this issue in the knowledge engineering process. Secondly, we introduce several properties which can be used to analyse, characterise and define the notion of role. We evaluate and compare the works exposed previously following these dimensions. This analysis suggests some developments to better exploit the relationship between reasoning and domain knowledge. We present them in a last section.
翻译:在本条中,我们分析知识作用的概念。首先,我们介绍解决问题的方法和域模型之间的关系如何以不同的方式解决。我们集中探讨它们如何在知识工程过程中处理这一问题。第二,我们引入了可用于分析、定性和界定作用概念的若干属性。我们评估和比较了以前在这些方面之后所暴露的作品。本分析表明一些动态,以更好地利用推理和域知识之间的关系。我们在最后一节中介绍了这些动态。