基于分类概念格的动态策略存取模型
焦素云,刘衍珩,魏达
Dynamic policy access model based on classification concept lattice
Su-yun JIAO,Yan-heng LIU,Da WEI
通信学报 . 2011, (2): 27 -33 .  DOI: 1000-436X(2011)02-0027-07