首页> 外文会议>ER 2001 Workshops on HUMACS, DASWIS, ECOMO, and DAMA, Nov 27-30, 2001, Yokohama, Japan >Extracting E-R Models from Collaboration Analysis Methods, MCM, and CLM
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Extracting E-R Models from Collaboration Analysis Methods, MCM, and CLM

机译:从协作分析方法,MCM和CLM中提取E-R模型

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To make collaboration tasks work effectively, it is very important to analyze what collaborators are doing, which position they are in, and how they communicate with each other. Multi-Context Maps (MCM) and Collaborative Linkage Maps (CLM) together constitute a solution for such demands. These methods analyze each collaborator's position precisely, so these models capture important information in the process. In this paper, we propose to extract E-R models, which are widely used to design databases in the early phases, from MCM and CLM. The process of composing E-R models still relies on the designers' experience or their intuition, which often causes inadequate formalization of complex requirements. Our extraction provides a systematic method of designing data models. We also propose how to apply the extracted model when designing databases.
机译:为了使协作任务有效地工作,分析协作者的工作,他们所处的位置以及彼此之间的通信方式非常重要。多上下文映射(MCM)和协作链接映射(CLM)共同构成了针对此类需求的解决方案。这些方法可以精确地分析每个协作者的位置,因此这些模型可以捕获过程中的重要信息。在本文中,我们建议从MCM和CLM提取早期广泛用于设计数据库的E-R模型。 E-R模型的构成过程仍然取决于设计者的经验或直觉,这通常会导致复杂需求的形式化不足。我们的提取提供了设计数据模型的系统方法。我们还提出了在设计数据库时如何应用提取的模型。

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