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Constructions of depth-2 majority circuits for comparison and addition using linear block codes

  • Noga Alon
  • , Jehoshua Bruck

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

Abstract

The authors address the problem of computing the COMPARISON and ADDITION functions of two n-bit numbers using circuits of nonmonotone) MAJORITY gates. Given n Boolean variables as indicated, a nonmonotone MAJORITY gate is a Boolean function whose value is the given sign. We construct an explicit sparse polynomial whose sign computes the COMPARISON function of two integers. Similar polynomials are constructed for computing all the bits of the summation of the two integers. A crucial ingredient in our approach is the construction of a discrete version of a sparse ″delta polynomial″. WE construct sparse delta polynomials using generators matrices of certain linear block codes.

Original languageEnglish
Title of host publicationProceedings of the 1993 IEEE International Symposium on Information Theory
PublisherInstitute of Electrical and Electronics Engineers
Pages433
Number of pages1
ISBN (Print)0780308786
StatePublished - 1 Jan 1993
Externally publishedYes
EventProceedings of the 1993 IEEE International Symposium on Information Theory - San Antonio, TX, USA
Duration: 17 Jan 199322 Jan 1993

Publication series

NameProceedings of the 1993 IEEE International Symposium on Information Theory

Conference

ConferenceProceedings of the 1993 IEEE International Symposium on Information Theory
CitySan Antonio, TX, USA
Period17/01/9322/01/93

ASJC Scopus subject areas

  • General Engineering

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