دانلود رایگان مقاله لاتین شناسایی خطای نهفته از سایت الزویر
عنوان فارسی مقاله:
تشخیص خطای نهفته: دو ساعت طلایی برای تشخیص
عنوان انگلیسی مقاله:
Latent error detection: A golden two hours for detection
سال انتشار : 2017
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مقدمه انگلیسی مقاله:
1. Introduction
Undetected error in any safety critical system generates a latent condition that can contribute to a future system failure thus the detection of latent error is an essential element of effective safety management (Rasmussen and Pedersen, 1984; Reason, 1997; Shorrock and Kirwan, 2002; Wiegmann and Shappell, 2003; Flin et al., 2008; Aini and Fakhru'l-Razi, 2013). A systems failure occurs when there is inadequate control of the sociotechnical factors (across multiple environments) within a defined operating context, which impacts human performance (Leveson, 2004; Woods et al., 2010). In a safety critical system, this can lead to a hazardous condition due to design-induced errors (Stanton et al., 2009a). Errors or erroneous actions, that can result in a latent condition impacting safety, are a normal by-product of human performance variability induced by the sociotechnical environment thus a systems approach to error research is essential in seeking out interventions prompting the successful recovery from latent error; the systems view now being widely accepted (Hutchins, 1995; Dekker, 2014; Reason, 2008; Woods et al., 2010; Cornelissen et al., 2013; Hollnagel, 2014; Chiu and Hsieh, 2016). Indeed, Reason (1990) highlighted it is only with the benefit of hindsight that it is possible to label behaviour as erroneous (in that an action led to an undesirable outcome or safety failure). In adopting the systems view, some research has rejected the label ‘human error’ in favour of ‘human performance variability’, which includes both normative and non-normative performance (Woods et al., 2010; Dekker, 2014). This approach emphasises the broad spectrum of human behaviour, rather than a dichotomy, and therefore a need to engineer resilient systems (Hollnagel et al., 2006). Arguably, ‘human error’ remains a dominant term to describe performance variability, provided it is used carefully as an indicator of broader sociotechnical issues within system design (Stanton and Baber, 1996; Reason and Hobbs, 2003; Reiman, 2011). Thus the term ‘error’ or erroneous act is argued to refer to any situation where the required performance was not enacted as expected due to system induced influences. As such, the term error refers to performance variability, which encapsulates a range of human interactions within a given sociotechnical environment that includes nonnormative and normative accepted behaviours in the workplace (Reason, 1990; Woods et al., 2010; Cornelissen et al., 2013). Here, the term latent error is used simply as a signpost to residual errors (system induced erroneous acts) that were not detected prior to an action or proximal to the action event, i.e. system-induced errors that pass undetected and therefore lie hidden in the sociotechnical system rather than individual human failings/error.
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کلمات کلیدی:
Patent US20060020850 - Latent error detection - Google Patentsuche https://www.google.ch/patents/US20060020850 In an implementation of latent error detection, memory regions that each correspond to a different processor element of a redundant processor system are ... Patent US7308605 - Latent error detection - Google Patentsuche https://www.google.ch/patents/US7308605 In an implementation of latent error detection, memory regions that each correspond to a different processor element of a redundant processor system are ... terminology - What is a latent error - an example? - Stack Overflow https://stackoverflow.com/questions/11720301/what-is-a-latent-error-an-example Jul 30, 2012 - An error is detected if its presence is indicated by an error message or error signal. Errors that are present but not detected are latent errors. Latent error detection during in-situ simulation training in a district ... adc.bmj.com › Archive › Volume 97, Issue Suppl 1 by PK Yajamanyam - 2012 Aim To evaluate the benefit of in-situ simulation in detecting latent errors and improving patient safety in a district general hospital in London. Methodology ... [PDF]Latent error detection: A golden two hours for detection iranarze.ir/wp-content/uploads/2016/10/E1107.pdf Latent error detection. Aircraft maintenance. System cues. Human performance variability. a b s t r a c t. Undetected error in safety critical contexts generates a ... [PDF]Individual latent error detection and recovery in naval ... - ResearchGate https://www.researchgate.net/...latent_error_detection...error.../5665720a08ae4931cd... Nov 18, 2014 - Keywords: individual latent error; error detection; error recovery; UK military; ... vidual latent error is detected without any apparent conscious ... [PDF]Finding latent code errors via machine learning over ... - Washington https://homes.cs.washington.edu/~mernst/pubs/machlearn-errors-icse2004.pdf by Y Brun - Cited by 181 - Related articles tation uses dynamic invariant detection to generate program properties. It uses ... However, the program is still likely to contain latent errors, and it may be difficult ...
