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Posted to mapreduce-issues@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2011/05/04 03:36:03 UTC

[jira] [Commented] (MAPREDUCE-2471) MapReduce Math Library

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13028549#comment-13028549 ] 

Tsz Wo (Nicholas), SZE commented on MAPREDUCE-2471:
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I already have designed algorithms for computing summations, discrete Fourier transforms and multiplications on MapReduce; see [1].  Will post the implementation soon.

[1] *Schönhage-Strassen Algorithm with MapReduce for Multiplying Terabit Integers*
SNC 2011, to appear.
([Preprint PDF|http://www.cargo.wlu.ca/SNC2011/papers.html])

> MapReduce Math Library
> ----------------------
>
>                 Key: MAPREDUCE-2471
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2471
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>
> This is an umbrella JIRA for a MapReduce math library.
> The core algorithms are _MapReduce-Sum_, _MapReduce-FFT_, _MapReduce-Multiplication_, etc.

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