Marcel Fernández, G. Kabatiansky, Sebastià Martín, C. Tavernier
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引用次数: 0
摘要
本文提出了一种具有完全可追溯性、可抵御平均攻击和δ噪声的多媒体编码的明确构造。所获得的编码是一类签名编码与叠加编码广义化的结合,利用 Lovász Local Lemma 获得了这些编码的存在性下限。这些构造是 Moser-Tardos 变量框架的结果。
A constructive approach to multimedia codes with complete traceability resistant to δ-noise
This paper presents an explicit construction of multimedia codes with complete traceability resistant to the averaging attack and δ-noise. The obtained code is a combination of a class of signature codes together with a generalization of superimposed codes, for which existence lower bounds, using the Lovász Local Lemma, are obtained. The constructions are a consequence of the Moser-Tardos variable framework.