Ouanes Aissaoui

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Software is moving towards evolutionary architectures that are able to easily accommodate changes and integrate new functionality. This is important in a wide range of applications, from plugin-based end user applications to critical applications with high availability requirements. This work presents a component based framework that allows introducing(More)
The work presented in this paper is inscribed within the framework of the autonomic computing which is an initiative started with IBM in 2001. Its final goal is to develop self-managed computing systems and to overcome the rapidly growing complexity problem. In this work, we treated the property self-healing of the autonomous systems on account of its(More)
Reconfiguration is widely used for evolving and adapting systems that cannot be shut down for update. However, in distributed systems, supporting reconfiguration is a challenging task since a reconfiguration consists of distributed reconfiguration actions that need to be coordinated and the application consistency must be preserved. To address this(More)
Nowadays, Web Services (WS) remain a main actor in the implementation of distributed applications. They represent a new promising paradigm for the development, deployment and integration of Internet applications. These services are in most cases unable to provide the required functionality; they must be composed to provide appropriate services, richer and(More)
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