arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.00168cs.SE
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基于事物的概念建模:以招投标系统为例

Thinging-Based Conceptual Modeling: Case Study of a Tendering System

Sabah Al-Fedaghi, Esraa Haidar

摘要:

在计算机科学中,模型被显式化以提供形式和对小的、偶然的宇宙的精确理解(例如,一个组织),如从利益相关者的要求构建的。概念建模是这方面的一个基本学科,其主要关注点是识别,分析和描述话语领域的关键概念。在信息系统领域,项目失败的原因之一是无法以技术上可用于配置系统的方式捕获需求。这种需求规格说明问题在理论上被认为是有缺陷的。我们应用最近开发的模型,称为事物机(TM)模型,统一集成静态和动态建模功能的需求规格说明这个问题。面向对象(OO)的建模方法,应用于统一建模语言,是迄今为止在软件工程中应用最广泛和最被接受的标准;然而,该领域的新概念可能会增强和促进对OO模型本身的补充理解。我们的目标是通过介绍TM模型的需求分析的哲学基础,为概念建模领域做出贡献。TM模型只有五个通用的事物过程(例如,对象),其中genericity表示一般性,如在基于抽象的通用阿斯特丽德概念中。通过将TM模型应用到一个实际的业务系统中,我们展示了TM模型的可行性。

英文摘要:

In computer science, models are made explicit to provide formality and a precise understanding of small, contingent universes (e.g., an organization), as constructed from stakeholder requirements. Conceptual modeling is a fundamental discipline in this context whose main concerns are identifying, analyzing and describing the critical concepts of a universe of discourse. In the information systems field, one of the reasons why projects fail is an inability to capture requirements in a way that can be technically used to configure a system. This problem of requirements specification is considered to have deficiencies in theory. We apply a recently developed model called the Thinging Machine (TM) model which uniformly integrates static and dynamic modeling features to this problem of requirements specification. The object-Oriented (OO) approach to modeling, as applied in Unified Modeling Language, is by far the most applied and accepted standard in software engineering; nevertheless, new notions in the field may enhance and facilitate a supplementary understanding of the OO model itself. We aim to contribute to the field of conceptual modeling by introducing the TM model s philosophical foundation of requirements analysis. The TM model has only five generic processes of things (e.g., objects), in which genericity indicates generality, as in the generic Aristotelian concepts based on abstraction. We show the TM model s viability by applying it to a real business system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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