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Noesis: Towards a situational method engineering technique

机译：Noesis：迈向情境方法工程技术

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摘要

Standard methods as such are not normally used for information system development. The particular circumstances of each project make it necessary to adapt the methods to deal with the situation at hand. This is the concern of situational method engineering, where the term situational method is used to refer to a method tailored to the needs of a particular development setting. Situational method engineering prescribes the performance of this method customization within the framework of a meta-modelling technique provided with mechanisms to manipulate methods (or fragments of them) for their modification, integration, adaptation or evolution. As a first step towards the definition of a situational method engineering technique, in this paper we propose the Noesis meta-modelling technique together with a complete and minimal family of transformations. The Noesis technique allows recursive and decompositional structures to be captured in the meta-models (which is a demandable requirement for meta-modelling techniques) and situational methods to be obtained by the assembly of method fragments. In addition, the family of transformations allows method fragment customization processes to be accomplished. The main contribution of this paper is the definition of this family and the proof of its completeness and minimality (which is an important open issue with respect to customization of method fragments), the Noesis technique being the scaffolding needed to show this.
机译：这样的标准方法通常不用于信息系统开发。每个项目的特定情况使得有必要调整方法以应对当前情况。这是情境方法工程的关注点，其中情境方法一词用于指代适应特定开发环境需求的方法。情境方法工程在元建模技术的框架内规定了该方法定制的性能，该元建模技术提供了操纵方法（或其片段）以对其进行修改，集成，调整或演化的机制。作为迈向情境方法工程技术定义的第一步，我们在本文中提出了Noesis元建模技术以及完整而最小的转换族。 Noesis技术允许在元模型中捕获递归和分解结构（这是对元建模技术的必要要求），而情境方法则可以通过方法片段的组合来获得。此外，转换系列允许完成方法片段定制过程。本文的主要贡献是该家族的定义以及其完整性和最小性的证明（这对于方法片段的定制而言是一个重要的开放性问题），Noesis技术是证明这一点的基础。

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