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Nowadays, complex manufacturing processes have to be dynamically modeled to estimate their reliability. Moreover the results computed with classical methods need to be reinforced by managing the uncertainty. To address these difficulties, this paper presents a new method for modeling and analyzing the system reliability based on dynamic evidential networks(More)
When different wireless networks come in close proximity there is often a need for them to logically combine, or compose. We focus on a known research problem particularly in Ambient Networks (ANs), where heterogeneous Distributed Hash Tables (DHTs) contained in these wireless networks need to merge or divide as a result of these dynamic (de)composition(More)
The beginning of the 1990s brought new technologies in the telecommunication networks. Asyn-chronous Transfer Mode (ATM) has been chosen as the transmission technology of broadband networks. The standardisation of ATM is practically finished today, the implementations are ready and the ATM equipment is largely introduced by users and service providers. At(More)
The design of channel quantization codebooks for correlated broadcast channels with limited feedback is addressed. A design criterion that effectively exploits the cell statistics is proposed, based on minimizing the average sum-rate distortion in a system with joint linear beamforming and multiuser scheduling. The proposed average distortion function is(More)
In this paper, we introduce a framework that enables the deployment of autonomous services over IPv6. Then we present in detail the monitoring tool implemented as a part of the EFIPSANS project that prototypes the monitoring function of the management plane and supports the execution and verification of the elements developed during this project. The(More)