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EUROSYS
2011
ACM
14 years 1 months ago
ZZ and the art of practical BFT execution
The high replication cost of Byzantine fault-tolerance (BFT) methods has been a major barrier to their widespread adoption in commercial distributed applications. We present ZZ, a...
Timothy Wood, Rahul Singh, Arun Venkataramani, Pra...
PVLDB
2008
103views more  PVLDB 2008»
14 years 9 months ago
A request-routing framework for SOA-based enterprise computing
Enterprises may use a service-oriented architecture (SOA) to provide a streamlined interface to their business processes. To scale up the system, each tier in a composite service ...
Thomas Phan, Wen-Syan Li
ICRA
2006
IEEE
120views Robotics» more  ICRA 2006»
15 years 4 months ago
Distributed Diagnosis of Coupled Mobile Robots
— Fault diagnosis of coupled mobile robots requires a large number of measurements to be communicated either between the robots or from the robots to a central diagnoser. As comp...
Matthew J. Daigle, Xenofon D. Koutsoukos, Gautam B...
ICTAC
2005
Springer
15 years 3 months ago
Revisiting Failure Detection and Consensus in Omission Failure Environments
It has recently been shown that fair exchange, a security problem in distributed systems, can be reduced to a fault tolerance problem, namely a special form of distributed consensu...
Carole Delporte-Gallet, Hugues Fauconnier, Felix C...
CCGRID
2001
IEEE
15 years 1 months ago
Sabotage-Tolerance Mechanisms for Volunteer Computing Systems
In this paper, we address the new problem of protecting volunteer computing systems from malicious volunteers who submit erroneous results by presenting sabotagetolerance mechanis...
Luis F. G. Sarmenta