Generating Scenarios with Access Permission from a Conceptual Model
Generating Scenarios with Access Permission from a Conceptual Model
复制标题
从概念模型生成具有访问权限的场景
DOI：
10.1007/978-3-319-97679-2_13
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
Taichi Nakamura
中科院分区：
文献类型：
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作者：
Takako Nakatani;Hideo Goto;O. Shigo;Taichi Nakamura
有一些方法可以科普需求的不完整性。提出了一种基于概念模型的情景生成方法。该方法假设系统的不友好性来自于操作模型和用户心理模型之间的差距。操作模型可以用用例模型或用户场景来表示。我们的方法适用于一个概念模型与类图作为用户的心理模型的一部分。我们还开发了一个工具作为这些模型之间的桥梁。它从具有访问权限的概念模型自动生成用户的方案。为了评估该方法的有效性，我们研究了一个案例，并阐明该方法和工具是否有助于提高需求的完整性。本案例所关注的是日本公开大学的一个学术事务领域的系统。因此，所实施的工具可能会产生尚未在系统内实施的新情景。
There are methods to cope with the incompleteness of requirements. This paper proposes a conceptual model based method to generate scenarios. The method assumes that the unfriendliness of systems comes from the gap between the operational model and the mental model of users. The operational model can be represented in use case models or users’ scenarios. Our method applies a conceptual model with class diagrams as a part of the mental model of users. We also develop a tool as a bridge between these models. It automatically generates users’ scenarios from the conceptual model with access permissions. In order to evaluate the effectiveness of the method, we study a case and clarify whether the method and the tool contribute to the improvement of the completeness of requirements. The case focused on is a system of a domain of academic affairs of the Open University of Japan. As the result, the tool implemented could generate new scenarios that have not been implemented within the system.