A Novel Scheme for Watermarking Natural Language Text

  • Authors:
  • Jianlong Yang;Jianmin Wang;Chaokun Wang;Deyi Li

  • Affiliations:
  • -;-;-;-

  • Venue:
  • IIH-MSP '07 Proceedings of the Third International Conference on International Information Hiding and Multimedia Signal Processing (IIH-MSP 2007) - Volume 02
  • Year:
  • 2007

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Abstract

This paper focuses on a novel scheme for watermarking natural language text. It is to use Spread Spectrum Tech- nique to spread the watermarks over the entire text via var- ious synonym substitutions. We give a feasible implemen- tation of synonym substitution using English WordNet, and conducts experiments on it. From the experimental results, we come to the conclusion that this scheme provides a high level of resilience to meaning-preserving attacks.