Titlebook: Management of Multimedia Networks and Services; 8th International Co Jordi Dalmau Royo,Go Hasegawa Conference proceedings 2005 IFIP Interna

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Relevance-Based Adaptive Event Communication for Mobile Environments with Variable QoS Capabilitiese applications must deal with the variable resource availability of both connection and client device in order to achieve real-time event communication. Relevance-based event filtering is used to explore event stream adaptation in response to variable QoS. Results show that the performance gains fro

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Setup and Maintenance of Overlay Networks for Multimedia Services in Mobile Environments The service specific media delivery network has to be constructed dynamically without prior knowledge of the underlying physical network. This process must consider unique properties, such as routing the media flow through strategic locations that provide special media processing capabilities (for

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Multicast Tree Construction with QoS Guarantiesrticipants which requires the use of multicast routing protocol. Unlike unicast protocol, multicast protocol handles a great number of users while minimizing both network overhead and bandwidth consumption. However, combining multicast routing and QoS guarantee is a hard challenging task, known as t

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MDFM: Multi-domain Fault Management for Internet Servicese the service fault localization problem in multi-domain context. Different from current solutions, our approach decomposes SLS (Service Level Specification) based on network capability, and monitor service performance in each domain along the end-to-end path. As a result, MDFM can localize the appr

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Real-Time Audio Quality Evaluation for Adaptive Multimedia Protocolsmpression technique. In this paper, we propose a novel statistical-based on-line audio quality assessment framework, Audio Genome, that can deduce the audio quality of an on-going Internet audio for many different codecs under any network loss condition at real-time. Our approach is superior to prop

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Policy Based Charging in Multimedia Networksich set of services and a dynamic and competitive marketplace where innovation and time to market will be critical success factors. Changing consumer-provider relationships, competitive pressures and new e-commerce technologies will accelerate the use of real time payment and prepayment techniques.

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