8documents trouvés
A model driven approach for the automated design of autonomic SOA based systems
E.MEZGHANI
SARA
Rapport LAAS N°12497, Mémoire de Master, Septembre 2012, 94p.
Diffusable
128085Service component architecture cookbook
E.MEZGHANI, C.DIOP
SARA
Manifestation sans acte : International Collaborative Tutorial of Multimedia Ontology-driven Learning Collaborative Approaches (MOLCA 2012), Toulouse (France), 28 Juin 2012, 47p. , N° 12498
Non diffusable
128087DRF4SOA: a dynamic reconfigurable framework for designing autonomic application based on SOA
E.MEZGHANI, R.BEN HALIMA
SARA
Manifestation avec acte : International Conference on Collaboration Technologies and Infrastructures (IEEE WETICE 2012), Toulouse (France), 25-27 Juin 2012, pp.95-97 , N° 12314
Diffusable
127547IMAP (Information Management for Avionics Plateforme) WP1.1.4. The technical report of the dynamic reconfiguration framework for service oriented architectures
E.MEZGHANI, R.BEN HALIMA, K.DRIRA
SARA
Rapport de Contrat : IMAP, Airbus, Mars 2012, 27p. , N° 12155
Non diffusable
126879IMAP (Information Management for Avionics Plateforme) WP1.1.4. The detailed design of the dynamic reconfiguration framework for service oriented architectures
E.MEZGHANI, R.BEN HALIMA, K.DRIRA
SARA
Rapport de Contrat : IMAP, Airbus, Mars 2012, 30p. , N° 12154
Non diffusable
126877DRAAS: Dynamically Reconfigurable Architecture for Autonomic Services
E.MEZGHANI, R.BEN HALIMA, K.DRIRA
SARA
Rapport LAAS N°12122, Mars 2012, 26p.
Lien : http://hal.archives-ouvertes.fr/hal-00675439
Diffusable
Plus d'informations
Abstract
The development and the provisioning of autonomic networked services are essential for enterprises and factories of the future. Endowing services with autonomic properties allows one to maintain at runtime the Quality of Service (QoS) including different parameters related to performance, availability and reputation such as response time and successful execution rate. Handling the autonomic properties requires the ability to deal with permanent requirement evolving and constraint changes. For instance, managing QoS degradation requires the capacity of identifying its possible or actual sources and the capacity of reconfiguration planning and execution. Dealing with these issues is especially challenging for web services since the autonomic solution has to be seamless for the service requesters, ensuring that Web Services are always usable under the different deployment constraints. To implement such autonomic systems, the literature provides different approaches, varying from the design to the full implementation of autonomic primitives. In this chapter, we present DRAAS: a Dynamically Reconfigurable Architecture for Autonomic Services able to provide autonomic properties for QoS management in web service-based distributed applications. DRAAS has been implemented and experimented successfully with different use cases. It covers the whole cycle of autonomic management including monitoring and analysis of QoS parameters , planning and execution.
A model driven approach for automated design of context-aware autonomic architectures
E.MEZGHANI, R.BEN HALIMA, I.BOUASSIDA, K.DRIRA
SARA, ReDCAD Laboratory
Rapport LAAS N°12123, Mars 2012, 12p.
Lien : http://hal.archives-ouvertes.fr/hal-00675352
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Plus d'informations
Abstract
In this paper, we propose a model driven approach automating the design of autonomic systems. We handle non-functional properties with a focus on managing QoS degradation for cooperative M2M applications such as health care. Nowadays, service delivery becomes close to end-users such as M2M applications, which are being incorporated into the existing infrastructure. The Remote Health Care System and specialized sensors for in-home patient monitoring are at the current forefront of new technologies. While there are benefits from technologies such as reducing costs and medical errors, associated architecture and communication infrastructure have to ensure care continuity and quality of service (QoS). In this paper, we propose a model driven approach which enables the generation of autonomic architecture from high level functional and non-functional requirements. Our work instantiates the Model Driven Architecture (MDA) approach. We elaborate formal rules using graph grammars to transform a high level functional requirements to an autonomic architecture implemented under GMTE, a Graph Matching tool. We generate a Service Component Architecture (SCA) at the MDA low level (PSM) to implement the architecture in different technologies such as EJB, JMS, SOAP, etc. The Remote Health Care System shows the feasibility and the efficiency of our approach.
Design and implementation of a dynamic reconfiguration architecture for service oriented architecture
E.MEZGHANI
OLC
Rapport LAAS N°11490, Mémoire de stage encadré par K.Drira et R.Ben Halima, 3 Septembre 2011, 64p.
Non diffusable
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