6documents trouvés
From design for adaptation to component-based resilient computing
M.STOICESCU, J.C.FABRE, M.ROY
TSF
Manifestation avec acte : IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2004) 2012 du 18 novembre au 19 novembre 2012, Niigata (Japon), 2012, 10p. , N° 12301
Lien : http://hal.archives-ouvertes.fr/hal-00747469
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Abstract
The evolution of systems during their operational lifetime is becoming ineluctable. Dependable systems, which continuously deliver trustworthy services, must evolve in order to comply with changes having different origins, e.g. new fault tolerance requirements, or changes in available resources. These evolutions must not violate their dependability properties, which leads to the notion of resilient computing. This paper presents a methodology for developing adaptive fault tolerance mechanisms, from the design to the actual runtime reconfiguration, leveraging component-based middleware which enable fine-grained manipulation of software architectures.
Experimenting with component-based middleware for adaptive fault tolerant computing
M.STOICESCU, J.C.FABRE, M.ROY
TSF
Manifestation avec acte : European Dependable Computing Conference (EDCC) 2012 du 08 mai au 11 mai 2012, Sibiu (Roumanie), 8-11 Mai 2012, 2p. , N° 12202
Lien : http://hal.archives-ouvertes.fr/hal-00747429
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Abstract
This short paper describes early experiments to validate the capabilities of a component-based platform to observe and control a software architecture in the small. This is part of a whole process for resilient computing, i.e. targeting the adaptation of fault-tolerance mechanisms at runtime.
Design for adaptation of fault tolerance strategies
V.GIBERT, M.MACHIN, J.C.FABRE, M.STOICESCU
TSF
Rapport LAAS N°12198, Avril 2012, 35p.
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127023Architecting resilient computing systems: overall approach and open issues
M.STOICESCU, J.C.FABRE, M.ROY
TSF
Manifestation avec acte : International Workshop on Software Engineering for Resilient Systems (SERENE 2011), Genève (Suisse), 29-30 Septembre 2011, pp.48-62 , N° 11230
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125422A simple primary-backup replication design pattern: development in UML and application
P.ANDRE, J.C.FABRE, C.FAYOLLAS, J.GUIOCHET, M.ROY, M.STOICESCU
TSF
Rapport LAAS N°11476, Septembre 2011, 26p.
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125276Towards a system architecture for resilient computing
M.STOICESCU, J.C.FABRE, M.ROY
TSF
Manifestation sans acte : Journée Sécurité des Systèmes & Sureté des Logiciels (3SL), Saint malo (France), 10 Mai 2011, 2p. , N° 11269
Lien : http://hal.archives-ouvertes.fr/hal-00595115/fr/
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Abstract
Nowadays, systems are not only becoming increasingly complex and heterogeneous but are also opened towards their environment by means of context-awareness. Furthermore, in the vast majority of cases, their specifications periodically evolve, leading to new versions. As resilient systems are expected to continuously provide trustworthy services, they must cope with changes coming from the environment or from the specifications and reconfigure in order to adapt to them. We propose a framework for designing and developing such systems.