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.
|Title of host publication||2012 20th IEEE International Requirements Engineering Conference (RE)|
|Subtitle of host publication||proceedings|
|Number of pages||2|
|Publication status||Published - 1 Jan 2012|
|Event||20th IEEE international requirements engineering conference - Chicago, IL, United States|
Duration: 24 Sep 2012 → 28 Sep 2012
|Name||IEEE conference publications|
|Conference||20th IEEE international requirements engineering conference|
|Abbreviated title||RE 2012|
|Period||24/09/12 → 28/09/12|
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- run-time requirements
Welsh, K., & Bencomo, N. (2012). Run-time model evaluation for requirements model-driven self-adaptation. In 2012 20th IEEE International Requirements Engineering Conference (RE): proceedings (pp. 329-330). (IEEE conference publications). IEEE. https://doi.org/10.1109/RE.2012.6345829