The Voting algorithm is robust to various noise models

Aishwaryaprajna*, Jonathan E. Rowe

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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Abstract

A simple Voting algorithm has been shown to be effective at solving the ONEMAX problem in the presence of high levels of posterior noise in our previous research. In this paper, we extend this analysis to several different noise models, and show that the Voting algorithm remains robust in all of them. We consider the prior noise model and the partial evaluation of randomly selected bits. The Voting algorithm has superior runtime bounds on these problems compared to other published algorithms. We also introduce a new variant of partial evaluation, and further consider the simple model when a comparison-based oracle produces incorrect results with a fixed probability.

Original languageEnglish
Article number113844
Number of pages14
JournalTheoretical Computer Science
Volume957
Early online date29 Mar 2023
DOIs
Publication statusPublished - 12 May 2023

Bibliographical note

Publisher Copyright:
© 2023 The Author(s)

Keywords

  • Noise
  • Recombination
  • Voting

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science

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