Pierre-Etienne Poirot

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This paper presents a software approach to augmenting existing real-time systems with self-adaptation capabilities. In this approach, based on the control loop paradigm commonly used in industrial control, self-adaptation is decomposed into observing system events, inferring necessary changes based on a system’s functional model, and activating appropriate(More)
This paper presents a software architecture that ensures system dependability through external coordination. Under this architecture, a distributed system is decomposed into two types of entities, i.e., computational components and coordinators. The system's computational functionalities are carried out by computational components, whereas coordinators are(More)
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