We have conducted in-depth interviews with experienced practitioners in the Safety-Critical Systems (SCS) domain in order to investigate several aspects related to requirements specification and safety analysis for SCS. We interviewed 19 practitioners from eleven SCS companies in different domains with the intention of verifying which approaches they use day-to-day, and what their perceptions are in relation to the approaches used to elicit, analyze, specify and validate safety requirements. The aim of this study is to obtain an in-depth understanding of how requirements engineering is carried out in companies that develop SCS.

中文翻译：

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安全关键系统的需求工程：与行业从业者的访谈研究

我们与安全关键系统 (SCS) 领域的经验丰富的从业者进行了深入访谈，以调查与 SCS 的需求规范和安全分析相关的几个方面。我们采访了来自不同领域的 11 家 SCS 公司的 19 名从业者，目的是验证他们日常使用的方法，以及他们对用于引出、分析、指定和验证安全要求的方法的看法。本研究的目的是深入了解开发 SCS 的公司如何进行需求工程。