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  1. OMG Issue

SACM — Incorporate 7.2.10 EvidenceEvaluation (abstract) (p20) in a coherent way into merged SACM metamodel

  • Key: SACM-48
  • Legacy Issue Number: 16737
  • Status: closed  
  • Source: Adelard LLP ( Luke Emmet)
  • Summary:

    Incorporate 7.2.10 EvidenceEvaluation (abstract) (p20) in a coherent way into merged SACM metamodel

  • Reported: SACM 1.0b1 — Tue, 29 Nov 2011 05:00 GMT
  • Disposition: Resolved — SACM 1.0b2
  • Disposition Summary:

    All references are against document ptc/2012-04-04
    Change superclass of EvidenceEvaluation from Element to EvidenceAssertion
    Change the text in chapter 14, page 69 from
    Evaluation of Evidence includes the activities of making certain assertions about
    evidence items and their relation to domain claims.
    Evidence Assertions are defined within the Evidence Metamodel and include the
    following categories:
    Quality Attributes of Documents, such as Primary or secondary, Document: original or
    derived, Consistency, Completeness, Accuracy.
    Quality Attributes of Evidentiary Support, such as Direct or indirect, Relevance,
    Confidence, Strength, Significance.
    Interpretation of Evidence: what an evidence item "Is", what is "means."
    Nature of Evidentiary support: Supports, Challenges.
    Observations and Resolutions.
    Standard of Proof to which evidence is evaluated.
    Into
    Evaluation of Evidence involves making certain assertions about the evidence items and
    their relations to the subject area claims.
    Evidence Assertions are defined within the Evidence Metamodel and include the
    following categories:
    Properties of Documents as they are related to the quality of the evidentiary support that
    may be offered by these documents, such as Primary or secondary document, original or
    derived document, Consistency, Completeness and Accuracy of the document. These
    properties are independent on the assurance case for which the evidence is collected. Attributes of the evidentiary support, such as Direct or indirect support, Relevance,
    Confidence, Strength, and Significance.
    Interpretation of Evidence: what an evidence item "Is", what it "means."
    Nature of the evidentiary support: Supports, Challenges.
    Observations and Resolutions.
    Standard of Proof to which the evidence is evaluated.
    Change Figure 14.2 EvidenceAttributes <<figure on p 66 of ptc/2012-06-04

  • Updated: Fri, 6 Mar 2015 20:58 GMT