Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Effectiveness of Polynomial Realization of Reed-Solomon Codes for
  Storage Systems   There are different ways to realize Reed Solomon (RS) codes. While in the
storage community, using the generator matrices to implement RS codes is more
popular, in the coding theory community the generator polynomials are typically
used to realize RS codes. Prominent exceptions include HDFS-RAID, which uses
generator polynomial based erasure codes, and extends the Apache Hadoop's file
system.
  In this paper we evaluate the performance of an implementation of polynomial
realization of Reed-Solomon codes, along with our optimized version of it,
against that of a widely-used library (Jerasure) that implements the main
matrix realization alternatives. Our experimental study shows that despite
significant performance gains yielded by our optimizations, the polynomial
implementations' performance is constantly inferior to those of matrix
realization alternatives in general, and that of Cauchy bit matrices in
particular.

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The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
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The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
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The categories of this paper are: chem-ph
3
The categories of this paper are: physics
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The categories of this paper are: quant-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: q-fin
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The categories of this paper are: funct-an
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys