Idealized fault-tolerant components in requirements engineering

  • Authors:
  • Sadaf Mustafiz;Jörg Kienzle

  • Affiliations:
  • School of Computer Science, McGill University, Montreal, Quebec, Canada;School of Computer Science, McGill University, Montreal, Quebec, Canada

  • Venue:
  • SERENE'11 Proceedings of the Third international conference on Software engineering for resilient systems
  • Year:
  • 2011

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Abstract

We have previously proposed a requirements development process, DREP, for dependable systems. In this paper, we draw a parallel between the notions defined in DREP and the elements of idealized fault-tolerant components (IFTCs). We show how the key ideas of IFTCs can be re-interpreted at the requirements engineering level and mapped to DREP concepts.