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» The gap in circumventing the impossibility of consensus
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JCSS
2008
65views more  JCSS 2008»
13 years 4 months ago
The gap in circumventing the impossibility of consensus
Rachid Guerraoui, Petr Kuznetsov
DSN
2006
IEEE
13 years 10 months ago
One-step Consensus with Zero-Degradation
In the asynchronous distributed system model, consensus is obtained in one communication step if all processes propose the same value. Assuming f < n/3, this is regardless of t...
Dan Dobre, Neeraj Suri
WDAG
2009
Springer
91views Algorithms» more  WDAG 2009»
13 years 11 months ago
Randomization Can Be a Healer: Consensus with Dynamic Omission Failures
Abstract. Wireless ad-hoc networks are being increasingly used in diverse contexts, ranging from casual meetings to disaster recovery operations. A promising approach is to model t...
Henrique Moniz, Nuno Ferreira Neves, Miguel Correi...
OPODIS
2007
13 years 6 months ago
Byzantine Consensus with Few Synchronous Links
This paper tackles the consensus problem in asynchronous systems prone to byzantine failures. One way to circumvent the FLP impossibility result consists in adding synchrony assump...
Moumen Hamouma, Achour Mostéfaoui, Gilles T...
DC
1999
13 years 4 months ago
A Simple and Fast Asynchronous Consensus Protocol Based on a Weak Failure Detector
or fault-tolerant asynchronous systems. It abstracts a family of problems known as Agreement (or Coordination) problems. Any solution to consensus can serve as a basic building blo...
Michel Hurfin, Michel Raynal