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Abstract
To be considered compelling an assurance case should address its potential deficits, possibly with the use of a confidence argument. Assurance argument and confidence argument should be clearly separated and consistent at the same time. We propose a way of their integration with the use of an element representing rationale for each argumentation strategy. The rationale integrates confidence argument for a given argumentation step and can be used to demonstrate strength of the argument. The approach is illustrated with a confidence argument development case study. The confidence argument has been created for defeaters identified with the use of a checklist.
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- Accepted or Published Version
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- Copyright (The Institution of Engineering and Technology 2015)
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- 10th IET System Safety and Cyber-Security Conference 2015 strony 1 - 6
- Publication year:
- 2015
- Bibliographic description:
- Jarzębowicz A., Wardziński A.: Integrating Confidence And Assurance Arguments// 10th IET System Safety and Cyber-Security Conference 2015/ ed. Carl Sandom (iSys Integrity Ltd) Bristol: The Institution of Engineering and Technology, 2015, s.1-6
- DOI:
- Digital Object Identifier (open in new tab) 10.1049/cp.2015.0274
- Verified by:
- Gdańsk University of Technology
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