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Optimization of best polarity searching for mixed polarity reed-muller logic circuit

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

At present, although genetic algorithm (GA) is widely used in best polarity searching of MPRM logic circuit, there are few literatures pay attention to the polarity conversion sequence of the polarity set waiting for evaluation. An improved best polarity searching approach (IBPSA) based on GA is presented to optimize the polarity conversion sequence of polarity set and speed up the best polarity searching of MPRM logic circuits. In addition, we present an improved nearest neighbor (INN) to obtain the best polarity conversion sequence of the polarity set waiting for evaluation in each generation of GA and apply elitism strategy to IBPSA to guarantee its global convergence. Our proposed IBPSA is implemented in C and a comparative analysis has been presented for MCNC benchmark circuits. The experimental results show that the IBPSA can greatly reduce the time of best polarity searching of MPRM logic circuits compared to the approaches neglecting polarity conversion sequence.

Original languageEnglish
Title of host publicationProceedings - 28th IEEE International System on Chip Conference, SOCC 2015
EditorsThomas Buchner, Danella Zhao, Karan Bhatia, Ramalingam Sridhar
PublisherIEEE Computer Society
Pages275-280
Number of pages6
ISBN (Electronic)9781467390934
DOIs
StatePublished - 12 Feb 2016
Event28th IEEE International System on Chip Conference, SOCC 2015 - Beijing, China
Duration: 8 Sep 201511 Sep 2015

Publication series

NameInternational System on Chip Conference
Volume2016-February
ISSN (Print)2164-1676
ISSN (Electronic)2164-1706

Conference

Conference28th IEEE International System on Chip Conference, SOCC 2015
Country/TerritoryChina
CityBeijing
Period8/09/1511/09/15

Keywords

  • Genetic Algorithm
  • Mixed Polarity Reed-Muller
  • Nearest Neighbor
  • Polarity Conversion Sequence
  • Polarity Optimization

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