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首页> 外文期刊>IEICE Transactions on Information and Systems >Fingerprinting Codes for Internet-Based Live Pay-TV System Using Balanced Incomplete Block Designs
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Fingerprinting Codes for Internet-Based Live Pay-TV System Using Balanced Incomplete Block Designs

机译：基于平衡不完整模块设计的基于Internet的实时收费电视系统的指纹代码

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摘要

In recent years, with the rapid growth of the Internet as well as the increasing demand for broadband services, live pay-television broadcasting via the Internet has become a promising business. To get this implemented, it is necessary to protect distributed contents from illegal copying and redistributing after they are accessed. Fingerprinting system is a useful tool for it. This paper shows that the anti-collusion code has advantages over other existing fingerprinting codes in terms of efficiency and effectivity for live pay-television broadcasting. Next, this paper presents how to achieve efficient and effective anti-collusion codes based on uni-tal and affine plane, which are two known examples of balanced incomplete block design (BIBD). Meanwhile, performance evaluations of anti-collusion codes generated from unital and affine plane are conducted. Their practical explicit constructions are given last.
机译：近年来，随着Internet的快速发展以及对宽带服务的需求不断增长，通过Internet进行的实时付费电视广播已成为一项有前途的业务。为了实现这一点，有必要保护已分发的内容在访问后不受非法复制和重新分发。指纹系统是一个有用的工具。本文表明，在实时收费电视广播的效率和有效性方面，反共谋代码具有优于其他现有指纹代码的优势。接下来，本文介绍了如何基于单面和仿射平面来实现高效且有效的防共谋代码，这是平衡不完全块设计（BIBD）的两个已知示例。同时，进行了从单位平面和仿射平面生成的反共谋代码的性能评估。最后给出了它们的实际显式构造。

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  • 来源
    《IEICE Transactions on Information and Systems》 |2009年第5期|876-887|共12页
  • 作者

    Shuhui HOU; Tetsutaro UEHARA; Takashi SATOH; Yoshitaka MORIMURA; Michihiko MINOH;

  • 作者单位

    Dept. of Intelligence Science and Technology, Graduate School of Informatices, Kyoto University, Kyoto-shi, 606-8501 Japan;

    Academic Center for Computing and Media Studies, Kyoto University, Kyoto-shi, 606-8501 Japan;

    Dept. of Information and Media Engineering, Faculty of Environmental Engineering, The University of Kitakyushu, Kitakyushu-shi, 808-0135 Japan;

    Dept. of Intelligence Science and Technology, Graduate School of Informatices, Kyoto University, Kyoto-shi, 606-8501 Japan;

    Academic Center for Computing and Media Studies, Kyoto University, Kyoto-shi, 606-8501 Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    fingerprinting code; anti-collusion code; BIBD; unital; affine plane;

    机译：指纹识别码;反共谋代码;BIBD;统一仿射飞机;

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