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An initialization method for the K-Means algorithm using neighborhood model 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2009, 卷号: 58, 期号: 3, 页码: 474-483
作者:  Cao, Fuyuan;  Liang, Jiye;  Jiang, Guang
收藏  |  浏览/下载:41/0  |  提交时间:2019/12/16
Neighborhood model  Initial cluster centers  Cohesion degree  Coupling degree  K-Means clustering algorithm  
Specification and enforcement of flexible security policy for active cooperation 期刊论文
INFORMATION SCIENCES, 2009, 卷号: 179, 期号: 15, 页码: 2629-2642
作者:  Sun, Yuqing;  Gong, Bin;  Meng, Xiangxu;  Lin, Zongkai;  Bertino, Elisa
收藏  |  浏览/下载:40/0  |  提交时间:2019/12/16
Security policy  Access control  Flexibility  Cooperation  RBAC