9documents trouvés
Modeling and managing privacy in collaborative environments
D.ALLISON, A.KAMOUN, S.TAZI, M.A.M.CAPRETZ, K.DRIRA
SARA, UWO
Rapport LAAS N°12614, Novembre 2012, 25p.
Diffusable
128500Dynamic redeployment of components for M2M communication
I.BOUASSIDA, A.KAMOUN, S.TAZI, T.VILLEMUR, K.DRIRA
SARA
Rapport LAAS N°12558, Octobre 2012, 28p.
Diffusable
128244FADYRCOS, a semantic interoperability framework for collaborative model-based dynamic reconfiguration of networked services
A.KAMOUN, S.TAZI, K.DRIRA
SARA
Revue Scientifique : Computers in Industry, Vol.63, N°8, pp.756-765, Octobre 2012 , N° 12184
Lien : http://hal.archives-ouvertes.fr/hal-00678717
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Plus d'informations
Abstract
The increasing interdependence of economies across the world has stimulated the collaborative development of complex products implying wide ranges of groups. In this context, the collaborative development of products provides new challenges in distributed systems. It requires continuous communication and exchanges between teams of collaborators having different roles and using different tools. A global model of collaboration is necessary to guarantee the quality of communication and to ensure adaptability and interoperability between tools whatever may happen. In this paper, we present a framework for collaborative model-based networked services development that supports a semantic adaptation model enabling the awareness of the presence, roles and tasks of collaborating actors. In this article, the implementation of the framework FADYRCOS and its conceptual model are presented. Algorithms that implement dynamic reconfiguration are also presented. A test case for collaborative software development has been developed to validate the framework.
Ontology-based collaborative framework for disaster recovery scenarios
S.RAMANATHAN, A.KAMOUN, K.DRIRA, C.CHASSOT
SARA
Manifestation avec acte : International Conference on Collaboration Technologies and Infrastructures (IEEE WETICE 2012), Toulouse (France), 25-27 Juin 2012, pp.104-106 , N° 12188
Lien : http://hal.archives-ouvertes.fr/hal-00683638
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Abstract
This paper aims at designing of adaptive framework for supporting collaborative work of different actors in public safety and disaster recovery missions. In such scenarios, firemen and robots interact to each other to reach a common goal; firemen team is equipped with smart devices and robots team is supplied with communication technologies, and should carry on specific tasks. Here, reliable connection is mandatory to ensure the interaction between actors. But wireless access network and communication resources are vulnerable in the event of a sudden unexpected change in the environment. Also, the continuous change in the mission requirements such as inclusion/exclusion of new actor, changing the actor's priority and the limitations of smart devices need to be monitored. To perform dynamically in such case, the presented framework is based on a generic multi-level modeling approach that ensures adaptation handled by semantic modeling. Automated self-configuration is driven by rule-based reconfiguration policies through ontology.
A semantic adaptive framework for collaborative systems
A.KAMOUN, S.TAZI, K.DRIRA
SARA
Manifestation avec acte : European Concurrent Engineering Conference (ECEC) 2012 du 18 avril au 20 avril 2012, Bucarest (Roumanie), Primé meilleur article, 18-20 Avril 2012, pp.10-13 , N° 12156
Diffusable
127242Ontology-based support for reconfigurable adaptive group communication architecture
I.BOUASSIDA, A.KAMOUN, S.RAMANATHAN, K.DRIRA
SARA
Rapport LAAS N°12124, Mars 2012, 16p.
Lien : http://hal.archives-ouvertes.fr/hal-00674843
Diffusable
Plus d'informations
Abstract
In collaborative communication, adaptation is required to maintain the reliable connection. Within the framework of a wireless environment, it is very challenging for the host entities to handle a sudden/unexpected change in communication and available resources. This issue is addressed in the context of save and rescue missions carried out during natural disasters such as floods and forest fires by human and voluntary operators aided by ground mobile devices and autonomous robots. This paper proposes a multi level architecture that supports reconfigurable adaptive group communications using semantic model. Modeling follows the well-known SWRL (Semantic Web Rule Language) instructions which establish the degree of importance of each communication link or component. Adaptation is then achieved through initializing between various configurations and for a given entity, the latter is modified as need be. Providing generic and scalable solutions for automated self-reconfiguration is driven by rule-based reconfiguration policies using ontologies. Finally, we illustrate constraints capable of meeting evolving requirements and the solutions followed by implementation of this scenario.
Contribution à la conception et au développement d'outils d'adaptation pour la gestion d'activités collaboratives complexes.
A.KAMOUN
SARA
Rapport LAAS N°12103, Mémoire de stage encadré par K.DRIRA, Mars 2012, 112p.
Diffusable
126746Deliverable D2.3 : Mechanisms for model driven team communication
A.KAMOUN, G.SANCHO, S.TAZI, K.DRIRA
OLC
Rapport de Contrat : ANR GALAXY, IRIT-AIRBUS, Mars 2011, 34p. , N° 11150
Non diffusable
124298Application de jeu de bataille navale dans une application d'informatique diffuse
A.KAMOUN
OLC
Rapport LAAS N°10925, 27 Septembre 2010, 77p.
Diffusable
124370