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计算机工程 ›› 2009, Vol. 35 ›› Issue (19): 17-19.doi: 10.3969/j.issn.1000-3428.2009.19.006

• 博士论文 • 上一篇    下一篇

RDF(S)三元组的推理控制算法

王进鹏，张亚非，苗 壮   

  1. (解放军理工大学指挥自动化学院，南京 210007)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-10-05 发布日期:2009-10-05

RDF(S) Triple-level Inference Control Algorithm

WANG Jin-peng, ZHANG Ya-fei, MIAO Zhuang   

  1. (Institute of Command Automation, PLA University of Science and Technology, Nanjing 210007)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-10-05 Published:2009-10-05

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1757

被引次数

3 | 1

摘要： 为实现资源描述框架(RDF)数据的访问控制，提出一种RDF(S)三元组的推理控制算法，通过计算推理依赖图得到三元组的逻辑表达式，对敏感三元组的逻辑表达式求析取范式进而得到推理控制问题的候选解和最优解。实验表明，该算法能够有效地阻止非法推理，合理控制语义信息的丢失。

关键词: 资源描述框架, 访问控制, 推理控制

Abstract: In order to implement access control for Resource Description Framework(RDF) data, a RDF(S) triple-level inference control algorithm is proposed. The inference dependence graph is defined to get the logic expressions of sensitive RDF(S) triples. The candidate and optimal answers of the inference control problem are obtained by translating the logic expressions into the disjunctive normal form. Experiments show that this algorithm can prevent illegal inference and minimize the loss of semantic effectively.

Key words: Resource Description Framework(RDF), access control, inference control

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