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基于数据立方体的动态推理控制方法 被引量:6

Dynamic Inference Control Method Based on Data Cube
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摘要 基于数据立方体的静态推理控制方法在联机分析处理(OLAP)系统中的访问有效性不高。为此,提出一种基于数据立方体的动态推理控制方法。该方法以提高OLAP系统访问有效性为目的,实时处理在线查询,分析查询方体的推理威胁,阻止其推理产生,并动态返回可访问方体集。实验结果表明,该方法可提高推理系统的有效性,且与静态推理控制方法有相同的安全性。 Aiming at the low effectiveness of the static inference control method based on data cube in the On-line Analytical Processing(OLAP) system,this paper proposes the dynamic inference control method based on data cube to improve the effectiveness and to deal with problems of on-line real-time inquiry.The method analyzes the inference and prevents the occurring of inference threats of queried cuboids.The method can dynamically return an accessible set of cuboids.Experimental result shows the improvement of the effectiveness of the inference system and it has the same security as the static inference control method.
出处 《计算机工程》 CAS CSCD 北大核心 2011年第17期32-34,37,共4页 Computer Engineering
基金 广东省科技计划基金资助项目(2009B010800036 2009B090300326) 广东省教育科研基金资助项目(BKYBJG20060235)
关键词 数据仓库 联机分析处理 动态推理控制 静态推理控制 数据立方体 data warehouse On-line Analytical Processing(OLAP) dynamic inference control static inference control data cube
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参考文献9

  • 1Wang Lingyu, Wijesekera D, Jajodia S. Inferences in Data Cubes[M]. Berlin, Germany: Springer-Verlag, 2002. 被引量:1
  • 2Wang Lingyu, Wijesekera D, Jajodia S. Cardinality-based Inference Control in Sum-only Data Cubes[C]//Proc. of the 7th European Symposium on Research in Computer Security. Berlin, Germany: Springer-Verlag, 2002. 被引量:1
  • 3Wang Lingyu, Wijesekera D, Jajodia S. Cardinality-based Inference Control in Data Cubes[J]. Journal of Computer Security, 2004, 12(5): 655-692. 被引量:1
  • 4Wang Lingyu, Jajodia S, Wijesekera D. Securing OLAP Data Cubes Against Privacy Breaches[C]//Proc. of IEEE Symposium on Security and Privacy. Berkeley, USA: IEEE Computer Society, 2004. 被引量:1
  • 5Wang Lingyu, Wijesekera D, Jajodia S. Preserving Privacy in On-line Analytical Processing[M]. [S. l.]: Springer-Verlag, 2007. 被引量:1
  • 6Wang Lingyu, Li Yingjiu. Precisely Answering Multidimensional Range Queries Without Privacy Breaches[C]//Proc. of ESORICS’03. Gjovik, Norway: [s. n.], 2003. 被引量:1
  • 7Wang Lingyu, Wijesekera D, Jajodia S. Parity-based Inference Control for Multi-dimensional Range Sum Queries[J]. Journal of Computer Security, 2007, 15(4): 417-445. 被引量:1
  • 8Wang Lingyu, Wijesekera D, Jajodia S. Preserving Privacy in On-line Analytical Processing(OLAP)[M]. [S. l.]: Springer-Verlag, 2007. 被引量:1
  • 9周海晴,陈启买,刘海.基于数据立方体的数据仓库安全控制[J].计算机工程,2010,36(10):152-154. 被引量:6

二级参考文献7

  • 1Kirkgoze R,Katic N,Stolba M,et al.A Security Concept for OLAP[C]//Proc.of DEXA'97.Toulouse,France:IEEE Computer Society,1997. 被引量:1
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  • 5Wang Lingyu,Li Yingjiu.Precisely Answering Multidimensional Range Queries Without Privacy Breaches[C]//Proc.of ESORICS'03.Gjovik,Norway:[s.n.],2003. 被引量:1
  • 6Wang Lingyu,Wijesekera D,Jajodia S.Cardinality-based Inference Control in Data Cubes[J].Journal of Computer Security,2004,12(5):655-692. 被引量:1
  • 7Wang Lingyu,Jajodia S,Wijesekera D.Securing OLAP Data Cubes Against Privacy Breaches[C]//Proc.of the 2004 IEEE Symposium on Security and Privacy.Berkeley,CA,USA:IEEE Computer Society,2004. 被引量:1

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