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Peer-assisted VoD Systems: an Efficient Modeling Framework
We analyze a peer-assisted Video-on-Demand system in which users contribute their upload bandwidth to the redistribution of a video that they are downloading or that... -
A Benchmark for Channel Assignment Algorithms in Wireless Testbeds
International audience -
Performance evaluation of a information fusion systems
Information fusion systems are mainly composed from mathematical tools allowing to realize data representation and combination. The aim of these systems can be... -
Fast computation of the performance evaluation of biometric systems: applicat...
International audience -
Performance Evaluation of Biometric Template Update
International audience -
A Performance Evaluation of Azure and Nimbus Clouds for Scientific Applications
International audience -
Models for assessing economic, environmental and social performances in suppl...
This thesis presents a framework for assessing economic, environmental and social performances in supply chains. We propose a characterization model for "global"... -
Building Effective Mutual Exclusion Services for Grids
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Performance Improvement of Join Queries through Algebraic Signatures
International audience -
Comparing Atomic Broadcast Algorithms in High Latency Networks
Since the introduction of the concept of failure detectors, several consensus and atomic broadcast algorithms based on these detectors have been published. The... -
Blocking vs. Non-Blocking Coordinated Checkpointing for Large-Scale Fault Tol...
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Modeling and simulation of wireless sensor networks
This thesis deals with the modeling and simulation of wireless sensor networks in order to provide mote accurate prediction of energy consumptions. A SystemC-based... -
Use Of Petri Net For Studying A Switching Node In A WAN-network
A crucial issue in the design of software components in a wide network is the ability to support various types of network flow and to guarantee the Quality of Service... -
Estimating A Reference Standard Segmentation with Spatially Varying Performan...
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Performance Evaluation of Broadcasting Protocols for Ad Hoc and Sensor Networks
In ad hoc and sensor networks, the simplest and most widely used approach to broadcast is blind flooding, which lets every node in the network to rebroadcast a... -
Using failure injection mechanisms to experiment and evaluate a hierarchical ...
Computing grids consist of a large-scale, highly-distributed hardware architecture, often built in a hierarchical way, as cluster federations. At such scales, failures... -
Autonomy spectrum and performance perception issues in swarms supervisory con...
International audience -
JGroups evaluation in J2EE cluster environments
Clusters have become the de facto platform to scale J2EE application servers. Each tier of the server uses group communication to maintain consistency between... -
Performance issues with IEEE 802.11 in ad hoc networking
Although 802.11 is initially designed for infrastructure based networks, the Distributed Coordination Function (DCF) provided in 802.11 allows mobiles to access the...
