Specification of Requirements Models

Specification of Requirements Models
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需求模型规范

DOI:
10.1007/3-540-28244-0_3
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发表时间:
2005
期刊:
--
影响因子:
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通讯作者:
J. Fernandes
J. Fernandes
中科院分区:
--
文献类型:
--
作者:
R. J. Machado;Isabel M. Ramos;J. Fernandes

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本章的主要目的是提出和讨论一套建模和规范技术,在什么关系到他们的本体和支持的需求表示的计算机为基础的系统。元模型,也被称为计算模型的系统分类。这个主题是高度相关的,因为它支持与给定系统采用的建模视图的语义定义相关的合理规范方法的定义。统一建模语言(UML)图的使用和适用性也与其对应的元模型有关。一组所需的规格方法的特性,并证明,让系统设计师和需求工程师更有意识地定义或选择一个特定的规格方法。提出了一种基于UML的用户需求到系统需求的转换方法,并给出了一些UML图形化的实例。
The main aim of this chapter is to present and discuss a set of modeling and specification techniques, in what concerns their ontology and support in the requirements representation of computer-based systems. A systematic classification of meta-models, also called models of computation, is presented. This topic is highly relevant since it supports the definition of sound specification methodologies in relation to the semantic definition of the modeling views to adopt for a given system. The usage and applicability of Unified Modeling Language (UML) diagrams is also related to their corresponding meta-models. A set of desirable characteristics for the specification methodologies is presented and justified to allow system designers and requirements engineers to more consciously define or choose a particular specification methodology. A heuristic-based approach to support the transformation of user into system requirements is suggested, with some graphical examples in UML notation.
日本医疗体系与法国比较的思考(6)
DOI: --
发表时间: 2008
期刊: 社会保険旬報 2008年11月1日号
影响因子: --
作者:
姫野順一;北川勝彦;高橋泰
通讯作者: 高橋泰