The resilience system property has become more and more relevant, mainly because of the increasing dependance on a rapidly growing number of software-intensive, complex, socio-technical systems, which are facing uncertainty about changes they are expected to experience during their life-cycle and ways to deal with them. Methodologies for the systematic design and validation of resilience for such systems are thus highly necessary, and require contributions from several different fields. This paper contributes to current resilience research by providing a conceptual framework intended to serve as a common ground for the development of such methodologies. Its main points are: the identification of the main categories of changes a system should face; a clear definition of the different facets of resilience one could want to achieve, expressed in terms of the system dynamics; a mapping of each of these facets to design strategies that are better suited to achieve it; and the corresponding identification of possible metrics that can be used to assess its achievement.

中文翻译：

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弹性的概念框架：基本定义、策略和指标

弹性系统属性变得越来越重要，主要是因为越来越依赖于数量快速增长的软件密集型、复杂的社会技术系统，这些系统正面临着预期在其生命周期中经历的变化的不确定性以及对付他们的方法。因此，对此类系统的弹性进行系统设计和验证的方法是非常必要的，并且需要来自多个不同领域的贡献。本文通过提供旨在作为开发此类方法的共同基础的概念框架，为当前的弹性研究做出贡献。其要点是：识别系统应面临的主要变化类别；对人们可能想要实现的弹性的不同方面的清晰定义，用系统动力学表示；将这些方面中的每一个映射到更适合实现它的设计策略；以及可用于评估其成就的可能指标的相应识别。