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SRDS
2010
IEEE
13 years 7 months ago
Swift Algorithms for Repeated Consensus
We introduce the notion of a swift algorithm. Informally, an algorithm that solves the repeated consensus is swift if, in a partial synchronous run of this algorithm, eventually no...
Fatemeh Borran, Martin Hutle, Nuno Santos, Andr&ea...
IEEEARES
2009
IEEE
14 years 4 months ago
Perfect Failure Detection in the Partitioned Synchronous Distributed System Model
—In this paper we show that it is possible to implement a perfect failure detector P (one that detects all faulty processes if and only if those processes failed) in a non-synchr...
Raimundo José de Araújo Macêdo...
EUROPAR
2007
Springer
14 years 4 months ago
Modeling and Validating the Performance of Atomic Broadcast Algorithms in High Latency Networks
Abstract. The performance of consensus and atomic broadcast algorithms using failure detectors is often affected by a trade-off between the number of communication steps and the ...
Richard Ekwall, André Schiper
IPPS
2007
IEEE
14 years 4 months ago
Fast Failure Detection in a Process Group
Failure detectors represent a very important building block in distributed applications. The speed and the accuracy of the failure detectors is critical to the performance of the ...
Xinjie Li, Monica Brockmeyer
SSS
2005
Springer
14 years 3 months ago
On the Possibility and the Impossibility of Message-Driven Self-stabilizing Failure Detection
Abstract. This paper considers message-driven self-stabilizing implementations of unreliable failure detectors. We show that it is impossible to give a deterministic implementation...
Martin Hutle, Josef Widder