Fingerprinting relational databases: Schemes and specialties
Fingerprinting relational databases: Schemes and specialties
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DOI：
10.1109/tdsc.2005.12
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发表时间：
2005-01-01
影响因子：
7.3
通讯作者：
Jajodia, S
中科院分区：
文献类型：
--
作者：
Li, YJ;Swarup, V;Jajodia, S
在本文中，我们提出了一种技术指纹的关系数据扩展Agrawal等人。的水印方案。我们的计划提供的主要新功能是，在合理的假设下，它可以嵌入和检测任意的位串标记的关系。这种能力，这是不提供现有技术，允许我们的计划被用作指纹方案。然后，我们提出了我们的计划的鲁棒性的定量模型。这些模型表明，我们的计划嵌入的指纹是可检测的，对各种各样的攻击，包括共谋攻击的鲁棒性。
In this paper, we present a technique for fingerprinting relational data by extending Agrawal et al.'s watermarking scheme. The primary new capability provided by our scheme is that, under reasonable assumptions, it can embed and detect arbitrary bit-string marks in relations. This capability, which is not provided by prior techniques, permits our scheme to be used as a fingerprinting scheme. We then present quantitative models of the robustness properties of our scheme. These models demonstrate that fingerprints embedded by our scheme are detectable and robust against a wide variety of attacks including collusion attacks.