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arXiv 1705.03095cs.SE
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信息物理系统需求模型

Requirements Model for Cyber-Physical System

Md. Masudur Rahman, Naushin Nower

摘要:

由于信息物理系统的复杂性和需求的复杂性,信息物理系统的开发是一个巨大的挑战。特别是在需求工程中,存在着大量的冗余需求和冲突需求。消除冲突的需求和合并冗余/共同的需求导致一个具有挑战性的任务,在CPS的需求工程过程中的启发阶段。通过适当的过程收集和优化需求可以减少开发时间和成本,因为每个功能需求都在整个开发过程的第一阶段(需求获取阶段)得到了细化和优化。现有的研究集中在已经收集的需求。然而,没有一个研究工作的需求是如何收集和细化。本文提出了一个CPS需求模型,为CPS的自主开发提供了一个需求收集、提炼和聚类的方向。本文还展示了一个案例研究所提出的模型应用到交通系统。

英文摘要:

The development of cyber-physical system (CPS) is a big challenge because of its complexity and its complex requirements. Especially in Requirements Engineering (RE), there exist many redundant and conflict requirements. Eliminating conflict requirements and merged redundant/common requirements lead a challenging task at the elicitation phase in the requirements engineering process for CPS. Collecting and optimizing requirements through appropriate process reduce both development time and cost as every functional requirement gets refined and optimized at very first stage (requirements elicitation phase) of the whole development process. Existing researches have focused on requirements those have already been collected. However, none of the researches have worked on how the requirements are collected and refined. This paper provides a requirements model for CPS that gives a direction about the requirements be gathered, refined and cluster in order to developing the CPS independently. The paper also shows a case study about the application of the proposed model to transport 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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