Codes for Copyright Protection: The Case of Two Pirates

  • Authors:
  • G. A. Kabatiansky

  • Affiliations:
  • Institute for Information Transmission Problems, RAS, Moscow

  • Venue:
  • Problems of Information Transmission
  • Year:
  • 2005

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Abstract

The problem of finding so-called pirates via the minimum Hamming distance decoding is considered for the simplest case of two pirates. We prove that for all q 驴 3 there exist "good" q-ary codes capable of finding at least one pirate by the minimum distance decoding in the Hamming metric.