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[ACM Press Proceeding of the 6th international symposium - Waikiki, Honolulu, HI, USA (2011.05.23-2011.05.24)] Proceeding of the 6th international symposium on Software engineering for adaptive and self-managing systems - SEAMS '11 - gocc

✍ Scribed by Nakagawa, Hiroyuki; Ohsuga, Akihiko; Honiden, Shinichi


Book ID
126250182
Publisher
ACM Press
Year
2011
Weight
843 KB
Category
Article
ISBN
145030575X

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✦ Synopsis


Self-adaptive systems have recently attracted attention because of their ability to cope with changing environments, including system intrusions or faults. Such software must modify itself to better fit its environment, and one of the approaches by which we expect this capability to be achieved is the introduction of multiple control loops to assess the situation and to determine whether a change in behaviors or configurations is necessary and how to implement the change. Development of such systems with multiple control loops complicates the task of identifying components, and could be greatly aided by appropriate tool support. In this paper, we propose an architectural compiler for self-adaptive systems, which generates architectural configurations from the goal-oriented requirements descriptions. We also present a framework for generating such configurations with this compiler and a pattern in the requirements description. We evaluate the framework experimentally and show that it helps to generate suitable configurations that have high performance, and that the compiler scales well to large input models.


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