Idea: a feasibility study in model based prediction of impact of changes on system quality

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

  • Affiliations:
  • SINTEF ICT, Norway;DNV, Norway;DNV, Norway;DNV, Norway;SINTEF ICT, Norway;SINTEF ICT, Norway;DNV, Norway

  • Venue:
  • ESSoS'10 Proceedings of the Second international conference on Engineering Secure Software and Systems
  • Year:
  • 2010

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Abstract

We propose a method, called PREDIQT, for model based prediction of impact of architecture design changes on system quality. 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 give an overview of the PREDIQT method, and present an evaluation of the method in terms of a feasibility study.