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7th International ICST Conference on Mobile and Ubiquitous Systems (MobiQuitous), Sydney : Australie (2010)

F4Plan: An Approach to build Efficient Adaptation Plans

Françoise André 1, Erwan Daubert 1, 2, Grégory Nain 2, Brice Morin 2, Olivier Barais 2

(06/12/2010)

Today‘s society increasingly depends on software systems subject to varying environmental conditions imposing that they continuously adapt. A dynamic adaptation reconfigures a running system from a consistent state into another consistent state. To achieve this goal, a reconfiguration consists in executing a set of actions leading from source to target configuration. The planning of actions has often been neglected in adaptation mechanisms, leading to naive sequential schedules statically predefined. EnTiMid, a ubiquitous software system for assisted living, is one of these adapting systems using basic adaptation plan. This situation may cause problems when considering adaptations involving large set of actions and/or devices, particularly for distributed service-based applications. We propose a framework to ease the integration of different planning algorithms that produce more efficient adaptation plan than an ad-hoc algorithm.

1 :	MYRIADS (INRIA - IRISA)
	INRIA – CNRS : UMR6074 – Université de Rennes 1 – Institut National des Sciences Appliquées (INSA) : - RENNES
2 :	TRISKELL (INRIA - IRISA)
	CNRS : UMR6074 – INRIA – Institut National des Sciences Appliquées (INSA) - Rennes – Université de Rennes 1

Domaine

:

Informatique/Informatique ubiquitaire Informatique/Génie logiciel

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Contributeur : Erwan Daubert <>

Soumis le : Lundi 20 Décembre 2010, 11:41:50

Dernière modification le : Mercredi 12 Janvier 2011, 14:16:10