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A self-organized, fault-tolerant and scalable replication scheme for cloud storage

Publications associées (59)

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Game Theoretic Modeling of Malicious Users in Collaborative Networks

Georgios Theodorakopoulos

If a network is to operate successfully, its users need to collaborate. Collaboration takes the form of following a network protocol and involves some resource expenditure on the part of the user. Therefore, users cannot automatically be expected to follow ...

Institute of Electrical and Electronics Engineers2008

Treatment of renal artery aneurysm with the multilayer stent

Luca Augsburger, Daniel Ruefenacht, Bastien Chopard, Isabelle Henry

Purpose: To describe a new type of stent consisting of a 3-dimensional (3D) braided tube made of 2 interconnected layers without any covering to treat a renal artery aneurysm. ...

2008

Reliable Distributed Storage

Rachid Guerraoui, Marko Vukolic

Storage is nowadays commonly provided as a service, accessed by clients over a network. A distributed storage service provides clients with the abstraction of a single reliable shared storage device, using a collection of possibly unreliable computing unit ...

2008

Cuba, Best Practices: quel potentiel d'élargissement

The present article evaluates the knowledge that can be attributed to the application of « Best Practices » in the field of urban habitat. It especially aims at identifying the conditions of innovation in such a setting, as well as defining the necessary c ...

2007

Amnesic Distributed Storage

Rachid Guerraoui

Distributed storage algorithms implement the abstraction of a shared register over distributed base objects. We study a specific class of storage algorithms, which we call amnesic: these have the pragmatic property that old values written in the implemente ...

2007

A High Throughput Atomic Storage Algorithm

Rachid Guerraoui, Dejan Kostic, Ron Levy

This paper presents an algorithm to ensure the atomicity of a distributed storage that can be read and written by any number of clients. In failure-free and synchronous situations, and even if there is contention, our algorithm has a high write throughput ...

2007

Role of Adsorbates on Dynamics of Hot-Electron (type I and II) Thermalization within Gold Nanoparticles

Hubert Girault, Christophe Bauer, Jean-Pierre Abid

Early stages of hot-electron thermalization in small gold nanoparticles wrapped in an adsorbates shell have been investigated by femtosecond transient absorption spectroscopy. Type-I hot electrons thermalize in 800 fs (to form type-II hot electron) either ...

Elsevier2006

In Search for your own Virtual Individual

Daniel Thalmann, Frédéric Vexo, Alejandra Garcia Rojas Martinez

The use of inhabited Virtual Environments is continuously growing. People can embody a human-like avatar to participate inside these Virtual Environments or they can have personalized character acting as mediator; sometimes they can even customize it to so ...

Springer Berlin / Heidelberg2006

Internet-scale storage systems under churn - A study of the steady state using Markov models

Karl Aberer, Anwitaman Datta

Content storage in a distributed collaborative environment uses redundancy for better resilience and thus provides good availability and durability. In a peer-to-peer environment, where peers continuously leave and rejoin the network, various lazy strategi ...

IEEE Computer Society2006

Internet-scale storage systems under churn - A steady state analysis

Karl Aberer, Anwitaman Datta

Content storage in a distributed collaborative environment uses redundancy for better resilience. This redundancy is either achieved by pure replication or using erasure codes for more efficient utilization of available storage. Increasingly such schemes a ...

2005