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IEEE 15026 2 2011

IEEE 15026 2 2011

$50.38

IEEE Standard–Adoption of ISO/IEC 15026-2:2011 Systems and Software Engineering–Systems and Software Assurance–Part 2: Assurance Case

Published By Publication Date Number of Pages
IEEE 2011 28
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New IEEE Standard – Active. ISO/IEC 15026-2:2011 is adopted by this standard. ISO/IEC 15026-2:2011 specifies minimum requirements for the structure and contents of an assurance case to improve the consistency and comparability of assurance cases and to facilitate stakeholder communications, engineering decisions, and other uses of assurance cases. An assurance case includes a top-level claim for a property of a system or product (or set of claims), systematic argumentation regarding this claim, and the evidence and explicit assumptions that underlie this argumentation. Arguing through multiple levels of subordinate claims, this structured argumentation connects the top-level claim to the evidence and assumptions. Assurance cases are generally developed to support claims in areas such as safety, reliability, maintainability, human factors, operability, and security, although these assurance cases are often called by more specific names, e.g. safety case or reliability and maintainability (R&M) case. ISO/IEC 15026-2:2011 does not place requirements on the quality of the contents of an assurance case and does not require the use of a particular terminology or graphical representation. Likewise, it places no requirements on the means of physical implementation of the data, including no requirements for redundancy or co-location.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std 15026-2 Front Cover
3 Title page
6 Introduction
Notice to users
Laws and regulations
Copyrights
Updating of IEEE documents
Errata
7 Interpretations
Patents
8 Participants
10 Important Notice
11 ISO/IEC 15026-2:2011
13 Contents
14 Foreword
15 Introduction
17 1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Use of this part of ISO/IEC 15026
18 6 Structure and contents of an assurance case
6.1 General
19 6.2 Overall structure
21 6.3 Claims
6.3.1 Form of claim
6.3.2 Claim contents
6.3.3 Coverage of conditions
6.3.4 Justification of the choice of top-level claims
22 6.4 Arguments
6.4.1 Argument characteristics
6.4.2 Justification of argument’s method of reasoning
6.5 Evidence
6.5.1 Evidence contents
6.5.2 Associated information
6.5.3 Associated assumptions
23 6.6 Assumptions
6.6.1 Form of Assumption
6.6.2 Assumption contents
6.6.3 Associated evidence
6.7 Justifications
6.8 Combining assurance cases
7 Required outcomes of using Part 2 assurance case
7.1 Outcomes
24 7.2 Mapping to this part of ISO/IEC 15026

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IEEE 15026 2 2011
$50.38