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Domain-independent approach to risk reduction

机译:域名风险减少的危险方法

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摘要

The popular domain-specific approach to risk reduction created the illusion that efficient risk reduction can be delivered successfully solely by using methods offered by the specific domain. As a result, many industries have been deprived of efficient risk reducing strategy and solutions. This paper argues that risk reduction is underlined by domain-independent methods and principles which, combined with knowledge from the specific domain, help to generate effective risk reduction solutions. In this respect, the paper introduces a powerful method for reducing the likelihood of computational errors based on combining the domain-independent method of segmentation and local knowledge of the chain rule for differentiation. The paper also demonstrates that lack of knowledge of domain-independent principles for risk reduction misses opportunities to reduce the risk of failure even in a mature field like stress analysis. The domain-independent methods for risk reduction do not rely on reliability data or knowledge of physical mechanisms underlying possible failure modes and are particularly well suited for developing new designs, with unknown failure mechanisms and failure history. In many cases, the reliability improvement and risk reduction by using the domain-independent methods reduces risk at no extra cost or at a relatively small cost. The presented domain-independent methods work across unrelated domains and this is demonstrated by the supplied examples which range from various areas of engineering and technology, computer science, project management, health risk management, business and mathematics. The domain-independent risk reduction methods presented in this paper promote building products and systems characterised by high-reliability and resilience.
机译:风险降低的流行域的特定方法创造了幻觉,即可以通过使用特定域提供的方法成功提供有效的风险降低。因此,许多行业被剥夺了有效的风险降低策略和解决方案。本文认为,通过域独立的方法和原则强调风险降低,这些方法与特定领域的知识相结合,有助于产生有效的风险降低解决方案。在这方面,本文介绍了一种强大的方法,用于减少计算误差的可能性,基于组合域的分割和本地知识来分化的域的分割方法和本地知识。本文还展示了对风险减少的风险减少的独立原则缺乏了解,即使在一个成熟的领域也是在压力分析的成熟场中降低失效风险的机会。无关的风险减少方法不依赖于可能的故障模式的可靠性数据或物理机制的知识,并且特别适用于开发新设计,具有未知的故障机制和失败历史。在许多情况下,使用域无关方法的可靠性改善和风险降低,无需额外的成本或成本相对较小。所提出的域名的方法在不相关的域中工作,提供的例子展示了来自各种工程和技术领域,计算机科学,项目管理,健康风险管理,商业和数学的各种领域。本文中提出的域无关的风险减少方法促进了以高可靠性和弹性为特征的建筑产品和系统。

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