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2012 20th IEEE International Requirements Engineering Conference (RE)
Run-time model evaluation for requirements model-driven self-adaptation
Chicago, IL, USA USA
September 24-September 28
ISBN: 978-1-4673-2783-1
Kristopher Welsh, School of Computing, University of Kent, UK
Nelly Bencomo, INRIA Paris - Rocquencourt, France
A self-adaptive system adjusts its configuration to tolerate changes in its operating environment. To date, requirements modeling methodologies for self-adaptive systems have necessitated analysis of all potential system configurations, and the circumstances under which each is to be adopted. We argue that, by explicitly capturing and modelling uncertainty in the operating environment, and by verifying and analysing this model at runtime, it is possible for a system to adapt to tolerate some conditions that were not fully considered at design time. We showcase in this paper our tools and research results.
Index Terms:
run-time requirements,self-adaptation,self-adaptive,model-driven
Citation:
Kristopher Welsh, Nelly Bencomo, "Run-time model evaluation for requirements model-driven self-adaptation," re, pp.329-330, 2012 20th IEEE International Requirements Engineering Conference (RE), 2012
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