Fatima Belkouch

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Quorum systems are well-known tools that improve the performance and the availability of distributed systems. In this paper we explore their use as a means to achieve low response time for network services that are replicated and accessed over computing grids. To that end, we propose both a quorum construction and a quorum-based state-machine replication(More)
The emergence of numerical technologies in the audio-visual sector requires the use of powerful tools for accessing data. In this demonstration paper, we focus on content-based indexing and similarity search in very large audiovisual databases of business movie companies. This paper summarizes our analytical study and experimental results for two new(More)
The spectacular growth of e-technologies and audio-visual systems has led to a situation where content indexation and retrieval has become a major trend. This paper is part of our ongoing work and project which is aimed at creating video content search engine in large video databases. In the present work we tackle an analytical study of multidimensional(More)
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