摘要
文章介绍了一种基于距离度量思想的用户行为轮廓挖掘算法数据库入侵模型,并对其在数字图书馆数据库安全保护中的应用进行了简单分析和讨论。
To protect the digital library,an intrusion detection system model for network database based on data mining algorithm with the notion of distance measure is proposed after introducing the technology of intrusion detection for database.The algorithm considers domain knowledge about the data structures and semantics encoded in a given database schema,also it is used to guide the search for frequent item sets describing the working scopes of users.Then the model is applied to the new solution to the protectio...
出处
《图书与情报》
CSSCI
2008年第1期67-69,78,共4页
Library & Information
基金
四川省教育厅重点科学科研项目(项目编号:2005A109)研究成果之一
西华师范大学校立科研项目(项目编号:05A009)研究成果之一
关键词
数字图书馆
数据库入侵检测
数据挖掘
距离度量
digital library
database intrusion detection
data mining
distance measure
