Aspect-oriented requirements engineering with AoURN

使用 AoURN 进行面向方面的需求工程

• 批准号: 262050-2008
• 负责人: Amyot, Daniel
• 金额: $ 1.57万
• 依托单位: University of Ottawa
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=503233
• 关键词: Aspect; oriented; requirements; engineering; AoURN

Software requirements engineering focuses on the elicitation, analysis, specification, validation, and management of software requirements. Goal-oriented and scenario-oriented modelling techniques have shown to be particularly well suited for the discovery and analysis of requirements. The User Requirements Notation (URN) integrates two complementary visual languages: the Goal-oriented Requirement Language (GRL) for business goals, non-functional requirements, alternatives, decisions and rationales, and the Use Case Maps (UCMs) scenario notation for causal flows of behavior superimposed on architectural components. Various links between these two views are also supported in URN. In the past year, URN started being extended with a new way of composing goals and scenarios based on the concept of "aspects", leading to AoGRL and AoUCM. Aspects enable modellers to better encapsulate crosscutting concerns leading to improved modularity, reusability, scalability, and maintainability of models.

软件需求工程关注于软件需求的引出、分析、说明、验证和管理。面向目标和面向场景的建模技术已被证明特别适合于需求的发现和分析。用户需求符号（URN）集成了两种互补的可视化语言：面向目标的需求语言（GRL），用于业务目标、非功能需求、替代方案、决策和基本原理，以及用例图（ucm）场景符号，用于叠加在体系结构组件上的行为因果流。在URN中还支持这两个视图之间的各种链接。在过去的一年中，URN开始以一种基于“方面”概念的组合目标和场景的新方式进行扩展，从而产生了AoGRL和AoUCM。方面使建模者能够更好地封装横切关注点，从而改进模型的模块化、可重用性、可伸缩性和可维护性。