Weighted algorithm for fingerprinting relational databases

Xinchun Cui; Xiaolin Qin; Zhijin Guan; Yu Shu

Weighted algorithm for fingerprinting relational databases

Xinchun Cui
, Xiaolin Qin
, Zhijin Guan
, Yu Shu

Nanjing University of Aeronautics and Astronautics

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

The necessity and the feasibility of introducing attribute weight into digital fingerprinting system are given. The weighted algorithm for fingerprinting relational databases of traitor tracing is proposed. Higher weights are assigned to more significant attributes, so important attributes are more frequently fingerprinted than other ones. Finally, the robustness of the proposed algorithm, such as performance against collusion attacks, is analyzed. Experimental results prove the superiority of the algorithm.

源语言	英语
页（从-至）	148-154
页数	7
期刊	Transactions of Nanjing University of Aeronautics and Astronautics
卷	25
期	2
出版状态	已出版 - 6月 2008
已对外发布	是

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title = "Weighted algorithm for fingerprinting relational databases",

abstract = "The necessity and the feasibility of introducing attribute weight into digital fingerprinting system are given. The weighted algorithm for fingerprinting relational databases of traitor tracing is proposed. Higher weights are assigned to more significant attributes, so important attributes are more frequently fingerprinted than other ones. Finally, the robustness of the proposed algorithm, such as performance against collusion attacks, is analyzed. Experimental results prove the superiority of the algorithm.",

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AU - Cui, Xinchun

AU - Qin, Xiaolin

AU - Guan, Zhijin

AU - Shu, Yu

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AB - The necessity and the feasibility of introducing attribute weight into digital fingerprinting system are given. The weighted algorithm for fingerprinting relational databases of traitor tracing is proposed. Higher weights are assigned to more significant attributes, so important attributes are more frequently fingerprinted than other ones. Finally, the robustness of the proposed algorithm, such as performance against collusion attacks, is analyzed. Experimental results prove the superiority of the algorithm.

KW - Attribute weight

KW - Copyright protection

KW - Digital fingerprinting

KW - Relational database systems

KW - Traitor tracing

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Weighted algorithm for fingerprinting relational databases

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