93documents trouvés
An ontology based framework for autonomous QoS management in home networks
E.EXPOSITO, J.GOMEZ MONTALVO
OLC
Manifestation avec acte : The 6th International Conference on Networking and Services (ICNS 2010), Cancun (Mexique), 7-13 Mars 2010, 5p. , N° 09687
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121096MODA: une architecture multimédia dirigée par les ontologies pour des systèmes multimédia en réseau
M.LAMOLLE, J.GOMEZ, E.EXPOSITO
LIASD, Paris 8, N2IS, OLC
Manifestation avec acte : Conférence francophone sur les Architectures Logicielles (CAL 2010), Pau (France), 9-11 Mars 2010, 12p. , N° 10554
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122583Multimedia Ontology-Driven Architecture for Multimedia Systems
E.EXPOSITO, J.GOMEZ MONTALVO, M.LAMOLLE
OLC, LIASD, Paris 8
Manifestation avec acte : 2nd International Conference on Information Process and Knoledge Management (eKNOW 2010), St Maarten (Pays Bas), 10-16 Février 2010, pp.7-12 , N° 10027
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120775Semantic network adaptation based on QoS pattern recognition for multimedia streams
E.EXPOSITO, M.GINESTE, M.LAMOLLE, J.GOMEZ MONTALVO
OLC, LIASD, Paris 8
Manifestation avec acte : International Conference on Signal Processing, Image Processing and Pattern Recognition (SIP 2009), Jeju Island (Corée), 10-12 Décembre 2009, pp.267-274 , N° 09548
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120774Semantic and Architectural Framework for Autonomic Transport Services
E.EXPOSITO, J.GOMEZ MONTALVO, M.LAMOLLE
OLC, LIASD, Paris 8
Manifestation avec acte : 1st International Conferences on Adaptive and Self-adaptive Systems and Applications, Athènes (Grèce), 15-20 Novembre 2009, pp.99-104 , N° 09546
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119576Towards user-centric configuration and deployment of multimedia services: A semantic framework
J.GOMEZ MONTALVO, E.EXPOSITO, M.LAMOLLE
OLC, LIASD, Paris 8
Manifestation avec acte : International Conference on Ultra Modern Telecommunications, ICUMT 2009 , Saint Petersbourg (Russie), 12-14 Octobre 2009, 4p. , N° 09549
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119235An Ontology based framework for autonomous QoS management in home networks
E.EXPOSITO, M.BEL MARTIN, M.BUIL MUR, D.CORDON, A.CASADO, J.GOMEZ MONTALVO
OLC, Telefonica I+D, Moviquity
Rapport LAAS N°09547, Septembre 2009
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118983A cross-layer approach to enhance QoS for multimedia aplications over satellite
M.GINESTE, N.VAN WAMBEKE, E.EXPOSITO, C.CHASSOT, L.DAIRAINE
OLC
Revue Scientifique : Wireless Personal Communications, Vol.50, N°3, pp.305-328, Août 2009 , N° 07466
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Abstract
The need for on-demand QoS support for communications over satellite is of primary importance for distributed multimedia applications. This is particularly true for the return link which is often a bottleneck due to the large set of end-users accessing a very limited uplink resource. Facing this need, Demand Assignment Multiple Access (DAMA) is a classical technique that allows satellite operators to offer various types of services, while managing the resources of the satellite system efficiently. Tackling the quality degradation and delay accumulation issues that can result from the use of these techniques, this paper proposes an instantiation of the Application Layer Framing (ALF) approach, using a cross-layer interpreter (xQoS-Interpreter). The information provided by this interpreter is used to manage the resource provided to a terminal by the satellite system in order to improve the quality of multimedia presentations from the end users point of view. Several experiments are carried out for different loads on the return link. Their impact on QoS is measured through different application as well as network level metrics.
Mots-Clés / Keywords
Cross layering; Multimedia; Quality of Service (QoS); Satellite; DVB-RCS; DAMA; RBDC;
A multimedia ontology driven architecture framework (MODA) for networked multimedia systems
J.GOMEZ MONTALVO, M.LAMOLLE, E.EXPOSITO
OLC, LIASD, Paris 8
Manifestation avec acte : 1st International Conference on Networked Digital Technologies (NDT 2009), Ostrava (République Tchèque), 29-31 Juillet 2009, 6p. , N° 09440
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Mots-Clés / Keywords
Driven architecture; Multimedia services ontology; CIM; PIM; Ontology; PSM;
Enhancing TFRC for video streaming by agnostically using applicative cross layer semantics and measure
M.GINESTE, N.VAN WAMBEKE, E.EXPOSITO
OLC
Manifestation avec acte : 2nd International Workshop on Future Multimedia Networking, Coimbra (Portugal), 22-23 Juin 2009, pp.1-13 , N° 09179
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Mots-Clés / Keywords
TFRC; Cross-layering; Video streaming; Autonomic;