Towards self-aware service composition

Elhabbash, Abdessalam and Bahsoon, Rami and Tino, Peter (2014) Towards self-aware service composition. In: 2014 IEEE Intl Conf on High Performance Computing and Communications, 2014 IEEE 6th Intl Symp on Cyberspace Safety and Security, 2014 IEEE 11th Intl Conf on Embedded Software and Syst (HPCC,CSS,ICESS). IEEE, pp. 1275-1279. ISBN 9781479961238

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Service-based applications are typically composedof web services, which are selected from a pool of servicesand/or cloud market. Selection and composition decisions tendto encounter numerous uncertainties: service consumers andapplications have little control of these services and tend to beuncertain about their level of support for the desired functionalitiesand non-functionalities. We contribute to an "intelligent"framework for selecting and composing services. The frameworkis ground on the premise of computationally self-awareness toinform decisions of selecting and composing the services to meetboth behavioral and functional requirements. The frameworkprovides the primitives for fine grained representation of knowledgeand levels of self-awareness for time, goal, interaction andstimuli. We have used volunteer service computing as an exampleto demonstrate the benefits that self-awareness can introduce toself-adaptation.

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11 Sep 2018 10:34
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20 Sep 2023 02:25