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A feasibility study in model based prediction of impact of changes on system quality

Abstract

We propose a method, called PREDIQT, for model based prediction of impact of architecture design changes on system quality attributes. PREDIQT supports simultaneous analysis of several quality attributes and their trade-offs. This paper argues for the feasibility of the PREDIQT method based on a comprehensive industrial case study targeting a system for managing validation of electronic certificates and signatures worldwide. We first give an overview of the PREDIQT method, and then present an evaluation of the method in terms of a feasibility study and a thought experiment. The evaluation focuses on security and its trade-offs with the overall quality attributes of the target system

Oppdragsgiver: Research Council of Norway
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Category

Research report

Language

English

Author(s)

  • Aida Omerovic
  • Anette Andresen
  • Håvard Grindheim
  • Per Myrseth
  • Atle Refsdal
  • Ketil Stølen
  • Jon Ølnes

Affiliation

  • SINTEF Digital / Sustainable Communication Technologies

Year

2010

Publisher

SINTEF AS

Issue

A13339

ISBN

9788214044553

View this publication at Norwegian Research Information Repository