A bivalency proof of the lower bound for uniform consensus

Xianbing Wang; Yong Meng Teo; Jiannong Cao

doi:10.1016/j.ipl.2005.08.002

A bivalency proof of the lower bound for uniform consensus

Xianbing Wang
, Yong Meng Teo
, Jiannong Cao

Research output: Journal article publication › Journal article › Academic research › peer-review

10 Citations (Scopus)

Abstract

Bivalency argument is a widely-used technique that employs forward induction to show impossibility results and lower bounds related to consensus. However, for a synchronous distributed system of n processes with up to t potential and f actual crash failures, applying bivalency argument to prove the lower bound for reaching uniform consensus is still an open problem. In this paper, we address this problem by presenting a bivalency proof that the lower bound for reaching uniform consensus is (f+2)-rounds where 0≤f≤t-2.

Original language	English
Pages (from-to)	167-174
Number of pages	8
Journal	Information Processing Letters
Volume	96
Issue number	5
DOIs	https://doi.org/10.1016/j.ipl.2005.08.002
Publication status	Published - 16 Dec 2005

Keywords

Bivalency argument
Distributed computing
Synchronous distributed systems
Uniform consensus

ASJC Scopus subject areas

Theoretical Computer Science
Signal Processing
Information Systems
Computer Science Applications

More information

10.1016/j.ipl.2005.08.002

Cite this

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KW - Distributed computing

KW - Synchronous distributed systems

KW - Uniform consensus

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A bivalency proof of the lower bound for uniform consensus

Abstract

Keywords

ASJC Scopus subject areas

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